44 products

  • ESP32-C3-DevKitM-1

    Espressif ESP32-C3-DevKitM-1

    Out of stock

    ESP32-C3-DevKitM-1 is an entry-level development board based on ESP32-C3-MINI-1, a module named for its small size. This board integrates complete Wi-Fi and Bluetooth LE functions. Most of the I/O pins on the ESP32-C3-MINI-1 module are broken out to the pin headers on both sides of this board for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-C3-DevKitM-1 on a breadboard. Specifications ESP32-C3-MINI-1 ESP32-C3-MINI-1 is a general-purpose Wi-Fi and Bluetooth LE combo module that comes with a PCB antenna. At the core of this module is ESP32-C3FN4, a chip that has an embedded flash of 4 MB. Since flash is packaged in the ESP32-C3FN4 chip, rather than integrated into the module, ESP32-C3-MINI-1 has a smaller package size. 5 V to 3.3 V LDO Power regulator that converts a 5 V supply into a 3.3 V output. 5 V Power On LED Turns on when the USB power is connected to the board. Pin Headers All available GPIO pins (except for the SPI bus for flash) are broken out to the pin headers on the board. For details, please see Header Block. Boot Button Download button. Holding down Boot and then pressing Reset initiates Firmware Download mode for downloading firmware through the serial port. Micro-USB Port USB interface. Power supply for the board as well as the communication interface between a computer and the ESP32-C3FN4 chip. Reset Button Press this button to restart the system. USB-to-UART Bridge Single USB-UART bridge chip provides transfer rates up to 3 Mbps. RGB LED Addressable RGB LED, driven by GPIO 8. Downloads ESP32-C3 Datasheet ESP32-C3-MINI-1 Datasheet ESP32-C3-DevKitM-1 Schematic ESP32-C3-DevKitM-1 PCB Layout ESP32-C3-DevKitM-1 Dimensions

    Out of stock

    € 19,95

    Members € 17,96

  • ESP32-PICO-Kit V4

    Espressif ESP32-PICO-Kit V4

    The ESP32-PICO-KIT fits into a mini breadboard. It is fully functional with the minimum number of discrete components, while it has all the ESP32 pins exposed. Features Complete up-to-date documentation is available. All instructions and commands presented work as described. Plentiful additional information and hardware documentation are available too. Applications for the ESP32-PICO-KIT can be developed on Windows, Linux or Mac. Two cores and a radio Like the ESP8266 the ESP32 has Wi-Fi but adds Bluetooth. It also has two 32-bit cores inside, making it extremely powerful, and providing all the ports and interfaces that the ESP8266 is lacking.Oversimplifying things, one might say that the ESP8266 is a Wi-Fi controller that provides some I/O, whereas the ESP32 is a full-fledged controller that also has Wi-Fi. ESP32 peripherals The ESP32 exposes an ADC & DAC, touch sensor circuitry, an SD/SDIO/MMC host controller, an SDIO/SPI slave controller, an EMAC, PWM to control LEDs and motors, UART, SPI, I²C, I²S, infrared remote controller, and, of course, GPIO. ESP32-PICO-KIT Development board V4 The ESP32-PICO-D4 is a System-on-Chip (SoC) integrating an ESP32 chip together with a 4 MB SPI flash memory in a tiny 7 x 7 mm package. The ESP32-PICO-KIT is a breakout board for this SoC with an onboard USB-to-serial converter for easy programming and debugging. Besides the board, you'll need a programming toolchain. Complete, up-to-date documentation from Espressif is available on the Read the Docs website. All instructions and commands presented work as described.Plentiful additional information and hardware documentation are available too. Applications for the ESP32-PICO-KIT can be developed on Windows, Linux or Mac.

    € 19,95

    Members € 17,96

  •  -17% Elektor Circular Christmas Tree Kit

    Elektor Labs Elektor Circular Christmas Tree Kit

    Out of stock

    DIY 3D Programmable Light Effects This Arduino-based Christmas Tree Kit contains 36 digitally programmable 8 mm RGB LEDs (WS2812D-F8) that are individually addressable for creating impressive light effects. The LEDs can be controlled externally or by an Arduino Nano ESP32. Features 36 digital RGB LEDs (NeoPixel-addressable) Suitable for any microcontroller system Perfect match with Arduino Nano ESP32 (not included) High-quality PCBs: 5x circular, 1x square Easy, fun assembly with popular tools Detailed construction manual Dimensions: 136 x 136 x 175 mm Included PCB (136 x 136 mm) Resistors R1…R36 = 75 #, 0W125, 5%, SMD 0805 P1 = 10 k#, 0W1, 20%, trimmer, top adjust, 6 mm round (Piher PT6KV-103A2020) Capacitors C1…C36 = 100 n, 50 V, 5%, X7R, SMD 0805 C37, C38 = 47u, 6V3, 10%, tantalum, case size A (1206) Semiconductors D1, D2 = S5J-E3/57T, SMD case size SMC LED1-LED36 = WS2812D-F8, 8 mm, THT Others K1, JP1 = Pin header, 3x1, vertical, 2.54 mm pitch Shunt jumper for JP1, 2.54 mm spacing K2 = MJ-179PH (Multicomp Pro), DC power connector, 4 A, pin diam. 1.95 mm S1 = DIP switch, 4-way PA1…PE6 = 2 m wire, 0.81 mm solid, 0.52 mm² / 20AWG, insulated green (Alpha Wire 3053/1 GR005) H1…H5 = Nylon standoff, female-female, M3, 5 mm H1…H5 = Nylon screw, M3, 5 mm Optional Arduino Nano ESP32 with Headers Links Elektor Labs

    Out of stock

    € 29,95€ 24,95

    Members identical

  • ESP32-Cam-CH340 Development Board

    Espressif ESP32-Cam-CH340 Development Board

    Features Product model: HW-818 Working voltage: DC 5V Product size: 27mm x 48.5 mm x 4.5 mm / 1.06” x 1.9” x 0.17” SPI Flash: Default 32Mbit RAM: Internal 520KB + External 4MPSRAM Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards Wi-Fi: 802 II b/g/n/e/i Support interfaces: UART, SPI, I2C, PWM Supporting TF Card: Maximum Supporting 4G IO port: 9 Serial port rate: default 115200 BPS Image output format: JPEG (OV2640 only), BMP, GRAYSCALE Spectrum range: 2412-2484 MHz Antenna form: board PCB antenna, gain 2dBi Transmitting power: 802.l1b: 17 + 2dBm (1lMbps) 802.l1g:14+2dBm (54Mbps) 802.l1n:13+2dBm (MCS7)

    € 11,95

    Members € 10,76

  • JOY-iT NodeMCU ESP32 Development Board

    JOY-iT JOY-iT NodeMCU ESP32 Development Board

    With the NodeMCU-ESP32, comfortable prototyping is possible with simple programming via Luascript or the Arduino IDE and the breadboard-compatible design. This board has 2.4 GHz dual-mode Wifi and a BT wireless connection. In addition, a 512 KB SRAM and a 4 MB memory are integrated on the microcontroller development board. The board has 21 pins for interface connection, including I²C, SPI, UART, DAC and ADC. Specifications Type ESP32 Processor Tensilica LX6 Dual-Core Clock Frequency 240 MHz SRAM 512 kB Memory 4 MB Wireless Lan 802.11 b/g/n Frequency 2.4 GHz Bluetooth Classic / LE Data Interfaces UART / I²C / SPI / DAC / ADC Operating Voltage 3.3 V (operable via 5 V microUSB) Operating Temperature –40°C – 125°C Dimensions 48 x 26 x 11.5 mm Weight 10 g Downloads Manual

    € 12,95

    Members € 11,66

  • ESP32-DevKitC-32D

    Espressif ESP32-DevKitC-32D

    Out of stock

    ESP32-DevKitC V4 is a small-sized ESP32-based development board produced by Espressif. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can connect these pins to peripherals as needed. Standard headers also make development easy and convenient when using a breadboard. The board supports various ESP32 modules, including ESP32-WROOM-32, ESP32-WROOM-32U, ESP32-WROOM-32D, ESP32-SOLO-1, and ESP32-WROVER series. The following list and figure below describe key components, interfaces and controls of ESP32-DevKitC V4 board ESP32-WROOM-32 module soldered to the ESP32-DevKitC V4 board. Optional Space for ESP32-WROVER: Longer ESP32-WROVER modules may be soldered instead of the ESP32-WROOM-32. A single chip USB-to-UART bridge provides up to 3 Mbps transfers rates. Download button: holding down the Boot button and pressing the EN button initiates the firmware download mode. Then the user can download firmware through the serial port. EN Button: Reset button - pressing this button resets the system Micro USB Port: USB interface. It functions as the power supply for the board and the communication interface between PC and the ESP module. 5 V Power On LED: This LED lights when the USB or an external 5 V power supply is applied to the board. I/O Connector: Most of the pins on the ESP module are broken out to the pin headers on the board. Users can program ESP32 to enable multiple functions such as PWM, ADC, DAC, I2C, I2S, SPI, etc ESP32-DevKitC V4 schematic (PDF)

    Out of stock

    € 16,95

    Members € 15,26

  • LILYGO T-Display-S3 ESP32-S3 Development Board (with Headers)

    LILYGO LILYGO T-Display-S3 ESP32-S3 Development Board (with Headers)

    Out of stock

    LILYGO T-Display-S3 ESP32-S3 1.9-inch ST7789 LCD Display Development Board WiFi Bluetooth 5.0 Wireless Module 170x320 Resolution T-Display-S3 is a development board whose main control chip is ESP32-S3. It is equipped with a 1.9-inch LCD color screen and two programmable buttons. Communication using the I8080 interface Retains the same layout design as T-Display. You can directly use ESP32S3 for USB communication or programming. Specifications MCU ESP32-S3R8 Dual-core LX7 microprocessor Wireless Connectivity Wi-Fi 802.11, BLE 5 + BT Mesh Programming Platform Arduino IDE Micropython Flash 16 MB PSRAM 8 MB Bat voltage detection IO04 Onboard functions Boot + Reset + IO14 Button LCD 1.9' diagonal, Full-color TFT Display Drive Chip ST7789V Resolution 170(H)RGB x320(V) 8-Bit Parallel Interface Working power supply 3.3 V Support STEMMA QT / Qwiic Connector JST-GH 1.25 mm 2-pin Downloads Pinout GitHub

    Out of stock

    € 29,95

    Members € 26,96

  • ESP-C3-12F-Kit Development Board with built-in 4 MB Flash

    Espressif ESP-C3-12F-Kit Development Board with built-in 4 MB Flash

    The ESP32-C3 chip has industry-leading low-power performance and radio frequency performance, and supports Wi-Fi IEEE802.11b/g/n protocol and BLE 5.0. The chip is equipped with a RISC-V 32-bit single-core processor with an operating frequency of up to 160 MHz. Support secondary development without using other microcontrollers or processors. The chip has built-in 400 KB SRAM, 384 KB ROM, 8 KB RTC SRAM, built-in 4 MB Flash also supports external Flash. The chip supports a variety of low power consumption working states, which can meet the power consumption requirements of various application scenarios. The chip's unique features such as fine clock gating function, dynamic voltage clock frequency adjustment function, and RF output power adjustable function can achieve the best balance between communication distance, communication rate and power consumption. The ESP-C3-12F module provides a wealth of peripheral interfaces, including UART, PWM, SPI, I²S, I²C, ADC, temperature sensor and up to 15 GPIOs. Features Support Wi-Fi 802.11b/g/n, 1T1R mode data rate up to 150 Mbps Support BLE5.0, does not support classic Bluetooth, rate support: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps RISC-V 32-bit single-core processor, supports a clock frequency of up to 160 MHz, has 400 KB SRAM, 384 KB ROM, 8 KB RTC SRAM Support UART/PWM/GPIO/ADC/I²C/I²S interface, support temperature sensor, pulse counter The development board has RGB three-in-one lamp beads, which is convenient for the second development of customers. Support multiple sleep modes, deep sleep current is less than 5 uA Serial port rate up to 5 Mbps Support STA/AP/STA+AP mode and promiscuous mode Support Smart Config (APP)/AirKiss (WeChat) of Android and iOS, one-click network configuration Support serial port local upgrade and remote firmware upgrade (FOTA) General AT commands can be used quickly Support secondary development, integrated Windows and Linux development environment About Flash configuration ESP-C3-12F uses the built-in 4 MB Flash of the chip by default, and supports the external Flash version of the chip.

    € 14,95

    Members € 13,46

  • Seeed Studio XIAO ESP32C3 Microcontroller Board

    Seeed Studio Seeed Studio XIAO ESP32C3

    Seeed Studio XIAO ESP32C3 has equipped a highly-integrated ESP32-C3 chip, built around a 32-bit RISC-V chip processor with a four-stage pipeline that operates at up to 160 MHz.The board equips highly-integrated ESP32-C3 SoC. The chip has been installed with a complete 2.4 GHz Wi-Fi subsystem which means it supports Station mode, SoftAP mode, SoftAP & Station mode, and promiscuous mode for multiple Wi-Fi applications. It works under an ultra-low power state, also supporting features of Bluetooth 5 and Bluetooth mesh. There are 400 KB SRAM & 4 MB Flash on the chip, allowing for more programming space, and bringing more possibilities to the IoT control scenarios.Applications Internet of Things Wearable devices Health monitoring Education Low-Power (LP) networking Rapid prototyping Features Outstanding RF performance: Powerful ESP32-C3 SoC and U.FL antenna provided that supports WiFi/Bluetooth connection over 100 m. Thumb-size Design: 21 x 17.5 mm overall dimension, portable and lightweight. Low power consumption: Lowest as 44 μA (deep sleep mode), with 4 working modes available. Onboard battery charge IC: Supports battery charging, great for various wearable scenarios and wireless IoT applications. Specifications Processor ESP32-C3 SoC RISC-V single-core 32-bit chip processor with a four-stage pipeline that operates at up to 160 MHz Wireless Complete 2.4 GHz Wi-Fi subsystem Bluetooth 5.0 / Bluetooth mesh On-chip Memory 400 KB SRAM & 4 MB Flash Interface 1x UART, 1x I²C, 1x I²S, 1x SPI, 11x GPIO (PWM), 4x ADC 1x Reset button, 1x Boot button Dimensions 21 x 17.5 mm Power Circuit operating voltage: 3.3 V @ 200 mA Charging current: 50 mA/100 mA Input voltage (VIN): 5 V Deep Sleep Power Consumption Deep Sleep Model: >44 μA Wi-Fi Enabled Power Consumption Active Model: <75 mA Modem-sleep Model: <25 mA Light-sleep Model: <4 mA BLE Enabled Power Consumption Modem-sleep Model: <27 mA Light-sleep Model: <10 mA Included 1x Seeed Studio XIAO ESP32C3 1x Antenna Downloads XIAO ESP32 Pinout ESP32-C3 Datasheet

    € 12,95

    Members € 11,66

  • ESP32-DevKitC-32E

    Espressif ESP32-DevKitC-32E

    ESP32-DevKitC is a low-footprint and entry-level development board that is part of the ESP32 series. This board has a rich peripheral set. The built-in ESP32 pinout is optimized for hassle-free prototyping! Wi-Fi & Bluetooth Connectivity This minimum-system development board is powered by an ESP32 module. It integrates Wi-Fi and Bluetooth functions, and provides a rich peripheral set for rapid prototyping! Rapid Prototyping ESP32-DevKitC achieves optimal RF performance. You can get right into application design and development, without worrying about RF performance and antenna design. ESP32-DevKitC has your basic system-requirements already covered. Just plug in the USB cable and you are ready to go! Flexible and Feature-Rich ESP32-DevKitC contains the entire support circuitry of ESP32-WROOM series, ESP32-WROVER series, and ESP32-SOLO series of modules, also including a USB-UART bridge, reset- and boot-mode buttons, an LDO regulator and a micro-USB connector. Every important GPIO is available to the developer. Breadboard-Friendly The ESP32-DevKitC pinout is optimized to enable prototyping on a breadboard. The on-board LDO output is led out for powering up additional off-board electronics. Peripheral outputs are grouped together for hassle-free prototyping. Specifications Board ESP32-DevKitC-32E Related Module ESP32-WROOM-32E Flash Memory 4 MB Antenna PCB Downloads Datasheet

    € 14,95

    Members € 13,46

  • LILYGO T-PicoC3 Development Board

    LILYGO LILYGO T-PicoC3 Development Board

    T-PicoC3 is LILYGO's first motherboard with dual MCUs – equipped with Raspberry Pi RP2040 and ESP32-C3 chip (supporting WiFi and Bluetooth).Specifications MCU RP2040 Dual ARM Cortex-M0+ Flash 4 MB Programming language C/C++, MicroPython Support machine leraning library TensorFlow Lite Onboard functions Buttons: IO06+IO07, battery power detection 1.14 inch ST7789V IPS LCD Resolution 135 x 240 Display Full-color TFT Interface 4-Wire SPI Power supply 3.3 V Operating temperature -20~70°C Dimensions 2.4 x 5.3 cm (W x H) DownloadsGitHub

    € 17,95

    Members € 16,16

  • LILYGO TTGO T-Display ESP32 Development Board (16 MB)

    LILYGO LILYGO T-Display ESP32 Development Board (16 MB)

    LILYGO T-Display ESP32 WiFi and Bluetooth Module Development Board 1.14-inch LCD Control BoardSpecifications Chipset Espressif-ESP32 240 MHz Xtensa single-/dual-core 32-bit LX6 microprocessor Flash QSPI flash 16 MB SRAM 520 kB SRAM Button Reset USB to TTL CP2104 Modular interface UART, SPI, SDIO, I²C, LED PWM, TV PWM, I²S, IRGPIO, ADC, capacitor touch sensor, DACLNA pre-amplifier Display IPS ST7789V 1.14 Inch Working voltage 2.7-4.2 V Working current About 67 MA Sleep current About 350 uA Working temperature range -40°C ~ +85°C Size & Weight 51.52 x 25.04 x 8.54 mm (7.81 g) Power Supply USB 5 V/1 A Charging current 500 mA Battery 3.7 V lithium battery JST Connector 2-Pin 1.25 mm USB Type-C WiFi Standard FCC/CE-RED/IC/TELEC/KCC/SRRC/NCC (ESP32 chip) Protocol 802.11 b/g/n (802.11n, speed up to 150 Mbps) A-MPDU and A-MSDU polymerization, support 0.4μS Protection interval Frequency range 2.4~2.5 GHz (2400~2483.5 M) Transmit Power 22 dBm Communication distance 300 m Bluetooth Protocol Meet bluetooth v4.2BR/EDR and BLE standard Radio frequency With -97 dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH Audio frequency CVSD&SBC audio frequency Software Wi-Fi Mode Station/SoftAP/SoftAP+Station/P2P Security mechanism WPA/WPA2/WPA2-Enterprise/WPS Encryption Type AES/RSA/ECC/SHA Firmware upgrade UART download/OTA (Through network/host to download and write firmware) Software Development Support cloud server development /SDK for user firmware development Networking protocol IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT User Configuration AT + Instruction set, cloud server, Android/iOS app OS FreeRTOS Included 1x T-Display (16 MB) 1x Charging Cable 2x Pin

    € 24,95

    Members € 22,46

  • Makerfabs DIY ESP32 SmartClock Kit with Weather Forecasting

    Makerfabs Makerfabs DIY ESP32 SmartClock Kit with Weather Forecasting

    Out of stock

    This is a soldering kit for the starters to learn soldering. After 1-2 hours soldering and assembly, and easy steps to set the Wifi name/password with a phone, you will get: A real-time clock, it will get the world real-time from the Network timing protocol, you can set your local time zone easily An Alarm clock, with loud noise An Online world weather forecaster, about the local temperature/weather, you can easily change/alter your address/cities without any re-programming To reduce the soldering difficulty, all the SMD parts have been soldered, you only need to solder the THT parts, and then set the Wifi network with a phone, and finally turn on the power to enjoy the success. Included ESP32 SmartClock kit mainboard Batch of capacitors & resistors/connectors Colorful LCD module Lipo battery Acrylic boards Nuts & screws Downloads User Manual Source code on GitHub

    Out of stock

    € 34,95

    Members € 31,46

  • ESP Terminal (ESP32-S3 based Development Board with 3.5' Capacitive TFT Touch Display)

    Elecrow ESP Terminal (ESP32-S3 based Development Board with 3.5" Capacitive TFT Touch Display)

    This ESP32 terminal is a microcontroller based on the ESP32 master. It adopts Xtensa 32-bit LX7 dual-core processor with a main frequency of up to 240 Mhz, supports 2.4 GHz Wi-Fi and Bluetooth 5 (LE), and can easily handle common edge terminal device application scenarios, such as industrial control, agricultural production environment detection and processing, intelligent logistics monitoring, smart home scenarios and more. The ESP32 module also has a 3.5-inch parallel RGB interface capacitive touch screen with a resolution of 320x480 to ensure perfect image output at a frame rate 60 FPS. The 4 Crowtail interfaces on the back of this terminal can be used with Crowtail series sensors, plug and play, and create more interesting projects quickly and conveniently. In addition, it is also equipped with an SD card slot for extended storage (SPI leads) and a buzzer function. The ESP32 touchscreen supports ESP-IDF and Arduino IDE development and is compatible with Python/MicroPython/Arduino. It also supports LVGL, which is the most popular free and open-source embedded graphics library to create beautiful UIs for any MCU, MPU, and display type. Now it has also obtained the official certification of LVGL. LVGL's board certificate shows that the boards can be easily used with LVGL and has decent performance for UI applications. The onboard charging circuit and lithium battery interface can use the type-C power supply interface to supply power and charge the battery at the same time, providing more outdoor scene expansion possibilities. Features Integrated ESP32-S3 module, which is support 2.4 GHz Wi-Fi and Bluetooth 5 (LE) LCD 3.5 inches parallel TFT-LCD with 320x480 resolution Compatible with Arduino/Python/MicrmoPython Mature software support, support ESP-IDF and Arduino IDE development Support open-source Graphics Library-LVGL Support 1T1R mode, data rate up to 150 Mbps, Wireless Multimedia (WMM) Perfect security mechanism, support AES-128/256, Hash, RSA, HMAC, digital signatures and secure boot Onboard charging chip and interface, use type-C interface to charge With 4 Crowtail interfaces (HY2.0-4P connector), plug and play with various Crowtail sensor Applications Smart Home Industrial Control Medical Monitor Home Appliance Display Logistics Monitoring Specifications ESP32-S3 module with 16 MB Flash and 8 MB PSRAM Wi-Fi Protocol: 802.11b/g/n (802.11n up to 150 Mbps) Wi-Fi Frequency Range: 2.402-2.483 Ghz Support Bluetooth 5 With 4 Crowtail interfaces (HY2.0-4P connector) and onboard Micro TF card slot 3.5-inch TFT LCD RGB true color LCD screen with 320x480 resolution Driver chip: ILI9488 (16-bit parallel line) Capacitive touch panel controller IC FT6236 series Operating Voltage: DC 5 V-500 mA Sleep current: USB power supply: 6.86 mA Lithium battery power supply: 3.23 mA LiPo Battery Interface: PH2.0 Operating temperature: -10°C ~ 65°C Active Area: 73.63 x 49.79 mm (L x W) Dimensions: 106 x 66 x 13 mm (L x W x H) Included 1x 3.5-inch ESP RGB Display with Acrylic Shell 1x USB-C Cable Downloads Wiki Schematic Diagram 16 learning Lessons for LVGL Source code Lesson code LVGL Reference ESP32-S3 Datasheet ILI9488 Datasheet Capacitive Touch Display Data

    € 44,95

    Members € 40,46

  • Elektor ESP32 Smart Kit

    Elektor Labs Elektor ESP32 Smart Kit

    This hardware kit is especially prepared for 'The Official ESP32 Book'. The kit contains all the components used in the projects in this book. With the help of this hardware kit it should be easy and fun to build the projects in the book. Included 1x ESP32 DevKitC 8x LEDs (RED) 1x LED (GREEN) 2x push-button 8x 330 ohm resistors 1x Buzzer 1x RGB LED 1x TMP36 temperature sensor chip 1x DHT11 temperature and humidity chip 1x MCP23017 (DIL 28 package) 1x LDR 1x BC108 (or any other PNP) transistor 1x 7 segment LED 1x Small Microphone Module 1x I²C LCD 1x SG90 servo 1x 4x4 Keypad 8x Female-Male jumpers 4x Male-Male jumpers 1x Small breadboard

    € 59,95

    Members € 53,96

  • LILYGO TTGO T-Journal ESP32 Camera Module Development Board (Fish-eye Lens)

    LILYGO LILYGO T-Journal ESP32 Camera Module Development Board (Fish-eye Lens)

    The T-Journal is a cheap ESP32 Camera Development Board that features an OV2640 camera, an antenna, a 0.91 inch OLED display, some exposed GPIOs, and a micro-USB interface. It makes it easy and quick to upload code to the board. Specifications Chipset Expressif-ESP32-PCIO-D4 240 MHz Xtensa single-/dual-core 32-bit LX6 microprocessor FLASH QSPI flash/SRAM, up to 4x 16 MB SRAM 520 kB SRAM KEY reset, IO32 Display 0.91' SSD1306 Power indicator lamp red USB to TTL CP2104 Camera OV2640, 2 Megapixel Steering engine analog servo On-board clock 40 MHz crystal oscillator Working voltage 2.3-3.6 V Working current about 160 mA Working temperature range -40℃ ~ +85℃ Size 64.57 x 23.98 mm Power Supply USB 5 V/1 A Charging current 1 A Battery 3.7 V lithium battery WiFi Standard FCC/CE/TELEC/KCC/SRRC/NCC (ESP32-chip) Protocol 802.11 b/g/n/e/i (802.11n, speed up to 150 Mbps) A-MPDU and A-MSDU polymerization, support 0.4 μS Protection interval Frequency range 2.4 GHz~2.5 GHz (2400 M ~ 2483.5 M) Transmit Power 22 dBm Communication distance 300m Bluetooth Protocol meet bluetooth v4.2BR/EDR and BLE standard Radio frequency with -98 dBm sensitivity NZIF receiver Class-1, Class-2 & Class-3 emitter AFH Audio frequency CVSD & SBC audio frequency Software Wifi Mode Station/SoftAP/SoftAP+Station/P2P Security mechanism WPA/WPA2/WPA2-Enterprise/WPS Encryption Type AES/RSA/ECC/SHA Firmware upgrade UART download/OTA (Through network/host to download and write firmware) Software Development Support cloud server development /SDK for user firmware development Networking protocol IPv4, IPv6, SSL, TCP/UDP/HTTP/FTP/MQTT User Configuration AT + Instruction set, cloud server, Android/iOS app OS FreeRTOS Included 1x ESP32 Camera Module (Fish-eye Lens) 1x Wi-Fi Antenna 1x Power Line Downloads Camera library for Arduino

    € 32,95

    Members € 29,66

  •  -20% ESP32-WROOM-32

    Espressif ESP32-WROOM-32

    The ESP-WROOM-32, measuring 25.2 mm x 18 mm only, contains the ESP32 SoC, flash memory, precision discrete components, and PCB antenna to provide outstanding RF performance in space-constrained applications. ESP-WROOM-32 is a powerful, generic Wi-Fi + BT + BLE MCU module that targets a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding. At the core of this module is the ESP32-D0WDQ6 chip. The chip embedded is designed to be scalable and adaptive. There are two CPU cores that can be individually controlled, and the clock frequency is adjustable from 80 MHz to 240 MHz. The user may also power off the CPU and make use of the low-power co-processor to monitor the peripherals for changes or crossing of thresholds constantly. ESP32 integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C. The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be targeted and that the module is future proof. Using Wi-Fi allows a vast physical range and direct connection to the internet through a Wi-Fi router while using Bluetooth allows the user to conveniently connect to the phone or broadcast low energy beacons for its detection. The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications. ESP32 supports a data rate of up to 150 Mbps, and 20.5 dBm output power at the antenna to ensure the broadest physical range. As such the chip does offer industry-leading specifications and the best performance for electronic integration, range, power consumption, and connectivity.

    € 9,95€ 7,95

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  • SparkFun MicroMod ESP32 Processor

    SparkFun SparkFun MicroMod ESP32 Processor

    With the M.2 MicroMod connector, connecting your ESP32 Processor is a breeze. Match up the key on your processor's bevelled edge connector to the key on the M.2 connector and secure it with a screw (included with all Carrier Boards). If you need to swap out your processor for a strong wireless option, make sure to check out the MicroMod ESP32! The ESP32 includes a laundry list of functionality, including the dual-core Tensilica LX6 microprocessor, 240MHz clock frequency, 520kB internal SRAM, integrated WiFi transceiver, integrated dual-mode Bluetooth, and hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096). With this MicroMod processor board, you have access to 8 general use IO pins, dedicated analogue, digital, and PWM pins, as well as all the fan favourites - SPI, I²C, UART, and SDIO. Add to that 16MB flash storage and sleep current of around 500µA, and you've got a perfect storm of versatility. Features Dual-core Tensilica LX6 microprocessor Up to 240 MHz clock frequency 520 kB internal SRAM 128 mbit / 16 MB flash storage Integrated 802.11 BGN WiFi transceiver Integrated dual-mode Bluetooth (classic and BLE) 2.7-3.6 V operating range 500µA sleep current under hibernation 10-electrode capacitive touch support Hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096) 1x USB dedicated for programming and debugging 1x UART 2x I²C 1x SPI 7x GPIO 2x Digital Pins 2x Analog Pins 2x PWM Status LED VIN Level ADC

    € 18,95

    Members € 17,06

  • "Makerfabs ESP32-S3 Parallel TFT with Touch 3.5\" ILI9488"

    Makerfabs MaTouch ESP32-S3 Parallel TFT 3.5" Touch Display (ILI9488)

    The ESP32-S3 Parallel TFT not only offers more SRAM and ROM (compared to the S2 version), but with Bluetooth 5.0 it is also suitable for applications such as local monitoring and controlling.The built-in LCD driver ILI9488 uses 16-bit parallel lines to communicate with ESP32-S3, the main clock can be up to 20 MHz, which makes the display smooth enough for video displays. With this display, you can create more IoT display projects.Features Controller: ESP32-S3-WROOM-1, PCB Antenna, 16 MB Flash, 2 MB PSRAM, ESP32-S3-WROOM-1-N16R2 Wireless: Wifi & Bluetooth 5.0 LCD: 3.5-inch TFT LCD Resolution: 480x320 Color: RGB LCD Interface: 16-bit parallel LCD Driver: ILI9488 Touch Panel: Capacitive Touch Panel Driver: FT6236 USB: Dual USB Type-C (one for USB-to-UART and one for native USB) UART to UART Chip: CP2104 Power Supply: USB Type-C 5.0 V (4.0 V~5.25 V) Button: Flash button and reset button Mabee Interface: 1x I²C, 1x GPIO Backlight Controller: Yes MicroSD: Yes Arduino support: Yes Type-C Power Delivery: Not supported Operation temperature: -40℃ to +85℃ Dimension: 66 x 84.3 x 12 mm Weight: 52 g Downloads ESP32-S3 Datasheet GitHub Wiki LVGL Demo Code

    € 59,95

    Members € 53,96

  • ESP32-S3-BOX-3

    Espressif ESP32-S3-BOX-3

    Out of stock

    ESP32-S3-BOX-3 is based on Espressif’s ESP32-S3 Wi-Fi + Bluetooth 5 (LE) SoC, with AI acceleration capabilities. In addition to ESP32-S3’s 512 KB SRAM, ESP32-S3-BOX-3 comes with 16 MB of Quad flash and 16 MB of Octal PSRAM. ESP32-S3-BOX-3 runs Espressif’s own speech-recognition framework, ESP-SR, which provides users with an offline AI voice-assistant. It features far-field voice interaction, continuous recognition, wake-up interruption, and the ability to recognize over 200 customizable command words. BOX-3 can also be transformed into an online AI chatbot using advanced AIGC development platforms, such as OpenAI. Powered by the high-performance ESP32-S3 SoC, BOX-3 provides developers with an out-of-the-box solution to creating Edge AI and HMI applications. The advanced features and capabilities of BOX-3 make it an ideal choice for those in the IIoT industry who want to embrace Industry 4.0 and transform traditional factory-operating systems. ESP32-S3-BOX-3 is the main unit powered by the ESP32-S3-WROOM-1 module, which offers 2.4 GHz Wi-Fi + Bluetooth 5 (LE) wireless capability as well as AI acceleration capabilities. On top of 512 KB SRAM provided by the ESP32-S3 SoC, the module comes with additional 16 MB Quad flash and 16 MB Octal PSRAM. The board is equipped a 2.4-inch 320 x 240 SPI touch screen (the ‘red circle’ supports touch), two digital microphones, a speaker, 3‑axis Gyroscope, 3‑axis Accelerometer, one Type-C port for power and download/debug, a high-density PCIe connector which allows for hardware extensibility, as well as three functional buttons. Features ESP32-S3 WiFi + Bluetooth 5 (LE) Built-in 512 KB SRAM ESP32-S3-WROOM-1 16 MB Quad flash 16 MB Octal PSRAM Included ESP32-S3-BOX-3 Unit ESP32-S3-BOX-3 Sensor ESP32-S3-BOX-3 Dock ESP32-S3-BOX-3 Bracket ESP32-S3-BOX-3 Bread RGB LED module and Dupont wires USB-C cable Downloads GitHub Videos Unboxing The Next-generation Open-Source AIoT Kit

    Out of stock

    € 84,95

    Members € 76,46

  • SparkFun Thing Plus (ESP32 WROOM)

    SparkFun SparkFun Thing Plus (ESP32 WROOM)

    Out of stock

    The Thing does everything from turning on an LED to posting data with your chosen platform and programmed just like any microcontroller. You can even program the Thing through the Arduino IDE by installing the updated ESP32 Arduino Core. The ESP32 Thing plus integrates a rich set of peripherals, ranging from capacitive touch sensors, Hall sensors, SD card interface, Ethernet, high-speed SPI, UART, I²S and I²C. Thanks to the onboard ESP32 WROOM module, the SparkFun Thing Plus features 16 MB of flash memory, 520 kB of internal SRAM, an integrated 802.11 BGN WiFi transceiver and dual-mode Bluetooth capabilities, and a JST connector to plug in a LiPo battery. Features Dimensions: 2.30 x 0.90 Inches Xtensa dual-core 32-bit LX6 microprocessor Up to 240MHz clock frequency 16 MB of flash storage 520 kB internal SRAM Integrated 802.11 BGN WiFi transceiver Integrated dual-mode Bluetooth (classic and BLE) 2.3 V to 3.6 V operating range 21 GPIO 8-electrode capacitive touch support Hardware-accelerated encryption (AES, SHA2, ECC, RSA-4096) 2.5 µA deep sleep current

    Out of stock

    € 21,95

    Members € 19,76

  • ESP32-S2-Saola-1R Development Board

    Espressif ESP32-S2-Saola-1R Development Board

    ESP32-S2-Saola-1R is a small-sized ESP32-S2 based development board. Most of the I/O pins are broken out to the pin headers on both sides for easy interfacing. Developers can either connect peripherals with jumper wires or mount ESP32-S2-Saola-1R on a breadboard.ESP32-S2-Saola-1R is equipped with the ESP32-S2-WROVER module, a powerful, generic Wi-Fi MCU module that has a rich set of peripherals. It is an ideal choice for a wide variety of application scenarios relating to Internet of Things (IoT), wearable electronics and smart home. The board a PCB antenna and features a 4 MB external SPI flash and an additional 2 MB SPI Pseudo static RAM (PSRAM).FeaturesMCU ESP32-S2 embedded, Xtensa® single-core 32-bit LX7 microprocessor, up to 240 MHz 128 KB ROM 320 KB SRAM 16 KB SRAM in RTC Wi­Fi 802.11 b/g/n Bit rate: 802.11n up to 150 Mbps A-MPDU and A-MSDU aggregation 0.4 µs guard interval support Center frequency range of operating channel: 2412 ~ 2484 MHz Hardware Interfaces: GPIO, SPI, LCD, UART, I²C, I²S, Camera interface, IR, pulse counter, LED PWM, TWAI (compatible with ISO 11898-1), USB OTG 1.1, ADC, DAC, touch sensor, temperature sensor 40 MHz crystal oscillator 4 MB SPI flash Operating voltage/Power supply: 3.0 ~ 3.6 V Operating temperature range: –40 ~ 85 °C Dimensions: 18 × 31 × 3.3 mm Applications Generic Low-power IoT Sensor Hub Generic Low-power IoT Data Loggers Cameras for Video Streaming Over-the-top (OTT) Devices USB Devices Speech Recognition Image Recognition Mesh Network Home Automation Smart Home Control Panel Smart Building Industrial Automation Smart Agriculture Audio Applications Health Care Applications Wi-Fi-enabled Toys Wearable Electronics Retail & Catering Applications Smart POS Machines

    € 22,95

    Members € 20,66

  • PÚCA DSP ESP32 Development Board

    PÚCA DSP ESP32 Development Board

    PÚCA DSP is an open-source, Arduino-compatible ESP32 development board for audio and digital signal processing (DSP) applications with expansive audio-processing features. It provides audio inputs, audio outputs, a low-noise microphone array, an integrated test-speaker option, additional memory, battery-charge management, and ESD protection all on a small, breadboard-friendly PCB. Synthesizers, Installations, Voice UI, and More PÚCA DSP can be used for a wide range of DSP applications, including but not limited to those in the fields of music, art, creative technology, and adaptive technology. Music-related examples include digital-music synthesis, mobile recording, Bluetooth speakers, wireless line-level directional microphones, and the design of smart musical instruments. Art-related examples include acoustic sensor networks, sound-art installations, and Internet-radio applications. Examples related to creative and adaptive technology include voice user interface (VUI) design and Web audio for the Internet of Sounds. Compact, Integrated Design PÚCA DSP was designed for portability. When used with an external 3.7 V rechargeable battery, it can be deployed almost anywhere or integrated into just about any device, instrument, or installation. Its design emerged from months of experimentation with various ESP32 development boards, DAC breakout boards, ADC breakout boards, Microphone breakout boards, and audio-connector breakout boards, and – despite its diminutive size – it manages to provide all of that functionality in a single board. And it dos so without compromising signal quality. Specifications Processor & Memory Espressif ESP32 Pico D4 Processor 32-bit dual core 80 MHz / 160 MHz / 240 MHz 4 MB SPI Flash with 8 MB additional PSRAM (Original Edition) Wireless 2.4 GHz Wi-Fi 802.11b/g/n Bluetooth BLE 4.2 3D Antenna Audio Wolfson WM8978 Stereo Audio Codec Audio Line In on 3.5 mm stereo onnector Audio Headphone / Line Out on 3.5 mm stereo connector Stereo Aux Line In, Audio Mono Out routed to GPIO Header 2x Knowles SPM0687LR5H-1 MEMS Microphones ESD protection on all audio inputs and outputs Support for 8, 11.025, 12, 16, 22.05, 24, 32, 44.1 and 48 kHz sample rates 1 W Speaker Driver, routed to GPIO Header DAC SNR 98 dB, THD -84 dB (‘A’ weighted @ 48 kHz) ADC SNR 95 dB, THD -84 dB (‘A’ weighted @ 48 kHz) Line input impedance: 1 MOhm Line output impedance: 33 Ohm Form Factor and Connectivity Breadboard friendly 70 x 24 mm 11x GPIO pins broken out to 2.54 mm pitch header, with access to both ESP32 ADC channels, JTAG and capacitive touch pins USB 2.0 over USB Type C connector Power 3.7/4.2 V Lithium Polymer Rechargeable Battery, USB or external 5 V DC power source ESP32 and Audio Codec can be placed into low power modes under software control Battery voltage level detection ESD protection on USB data bus Downloads GitHub Datasheet Links Crowd Supply Campaign (includes FAQs) Hardware Overview Programming the Board The Audio Codec

    € 69,95

    Members € 62,96

  • M5Stack AtomU ESP32 Ontwikkelingskit met USB-A

    M5Stack M5Stack AtomU ESP32 Development Kit with USB-A

    ATOM U is a compact low-power consumption speech recognition IoT development kit. It adopts an ESP32 chipset, equipped with 2 low-power Xtensa 32-bit LX6 microprocessors with the main frequency of up to 240 MHz. Built-in USB-A interface, IR emitter, programmable RGB LED. Plug-and-play, easy to upload and download programs. Integrated Wi-Fi and digital microphone SPM1423 (I2S) for the clear sound record. suitable for HMI, Speech-to-Text (STT). Low-code development ATOM U supports UIFlow graphical programming platform, scripting-free, cloud push; Fully compatible with Arduino, MicroPython, ESP32-IDF, and other mainstream development platforms, to quickly build various applications. High integration ATOM U contains a USB-A port for programming/power supply, IR emitter, programmable RGB LED x1, button x1; Finely tuned RF circuit, providing stable and reliable wireless communication. Strong expandability ATOM U is easy access to M5Stack's hardware and software system. Features ESP32-PICO-D4 (2.4GHz Wi-Fi dual mode) Integrated programmable RGB LED and button Compact design Built-in IR emitter Expandable pinout and GROVE port Development platform: UIFlow MicroPython Arduino Specifications ESP32-PICO-D4 240MHz dual core, 600 DMIPS, 520KB SRAM, 2.4G Wi-Fi Microphone SPM1423 Microphone sensitivity 94 dB SPL@1 KHz Typical value: -22 dBFS Microphone signal-to-noise ratio 94 dB SPL@1 KHz, A-weighted Typical value: 61.4 dB Standby working current 40.4 mA Support input sound frequency 100 Hz ~ 10 KHz Support PDM clock frequency 1.0 ~ 3.25 MHz Weight 8.4 g Product size 52 x 20 x 10 mm Downloads Documentation

    € 19,95

    Members € 17,96

The ESP32 is a chip designed for mobile, wearable electronics and Internet-of-Things (IoT) applications. It's packed with all the state-of-the-art low-power features you need, including clock gating, multiple power modes and dynamic power scaling.

Microcontroller with Wi-Fi and Bluetooth

The ESP32 is a highly integrated chip that combines Wi-Fi and Bluetooth capabilities with a powerful CPU and memory. It is ideal for applications that require low power consumption, such as sensors and wearable devices.

ESP32 offers two CPU cores that can be controlled separately, clocked up to 240 MHz, and each equipped with its own set of peripherals. In addition to the CPU cores, the ESP32 has a special Tensilica LX6 microprocessor for ultra-low power co-processing.

ESP32 module and applications

The ESP32 module can be used in different ways. The most popular ways to use the ESP32 in a project is:

ESP32 as Arduino compatible board

The ESP32 can be used as an Arduino compatible board. This means you can use the Arduino IDE to develop applications for the ESP32. The ESP offers users the ability to make WiFi and Bluetooth connections.

ESP32 as a standalone microcontroller

The ESP32 can also be used as a standalone microcontroller. This means you can develop applications for the ESP32 without using the Arduino IDE. The ESP32 is a good choice for many Internet of Things applications. The built-in WiFi and Bluetooth make it perfect for wireless applications.

Internet of Things projects with ESP32

The ESP32 is a great choice for many Internet of Things applications. The built-in WiFi and Bluetooth make it perfect for wireless applications. The ESP32 is also a very popular microcontroller for hobbyists. Some popular applications for the ESP32 are:

  • Home automation
  • IoT devices
  • Wearable electronics

Manual and books about ESP32

When you work with ESP modules for the first time, it is nice to receive an explanation so that you become familiar with the possibilities and projects with ESP32 technology. The Official ESP32 Book is a book that takes you step by step as a beginner. The Elektor ESP32 Smart Kit offers beginners everything they need to follow the projects in the book.


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