ESP32

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  • 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

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    € 19,95

    Members € 17,96

  • M5Stack ESP32 Basic Core IoT Development Kit V2.6

    Out of stock

    M5Stack M5Stack ESP32 Basic Core IoT Development Kit V2.6

    Out of stock

    This module is a cost-effective entry-level IoT main controller. It adopts Espressif ESP32 chipset, equipped with 2 low-power Xtensa 32-bit LX6 microprocessors with main frequency up to 240 MHz. Built-in 16 MB flash memory, integrated 2.0-inch full-color HD IPS display panel, speaker, TFCard slot and other peripherals. The full-coverage housing ensures circuit stability even in complex industrial applications. Internal provides a variety interface resources (ADC/DAC/I²C/UART/SPI, etc.) and 15x IO pins at the bottom, which is highly developable. Ideal for a variety of product prototyping, industrial control, intelligent building application. High productization: Exquisite designs, Prototyping right into products Product-grade full-coverage cover for more stable circuit operation Low Code Development: Support UIFlow graphical programming platform, scripting-free, cloud push Fully compatible with mainstream development platforms such as Arduino and ESP32-IDF Support FreeRTOS, with dual-core and multitasking mechanism, it can perform the tasks efficiently, Program optimization. High Integration: 0 inch IPS display panel, speakers, 3x custom buttons Built-in lithium battery power, integrated power management chip, support Type-C interface Finely tuned RF circuit for stable and reliable wireless communication Strong Expandability: 15x IO leads Easy access to M5Stack's hardware and software ecology system, stackable module design, plug-and-play rich sensors expansion Features Based on ESP32 development 16 MB Flash Integrated full-color high-definition IPS display panel and a variety of hardware peripherals Rich resources interface, compatible with M5Stack stacking modules and sensors, highly expandable. 15x IO leads Compatible with multi-platform development: UIFlow MicroPython Arduino .NET nanoFramework Applications IoT Controller DIY creator works Smart home control Specifications ESP32-D0WDQ6-V3 240 MHz dual core, 600 DMIPS, 520 KB SRAM, Wi-Fi Flash 16 MB Input power 5 V @ 500 mA Interface 1x USB-C1y I²C IO G21, G22, G23, G19, G18, G3, G1, G16, G17, G2, G5, G25, G26, G35, G36 Button Physical button x 3 LCD screen 2.0' @ 320x240 ILI9342C IPS panel, maximum brightness 853nit Speaker 1W-0928 USB chip CH9102F Antenna 2.4G 3D Antenna Battery 110 mAh @ 3.7 V Cover Material Plastic (PC) Weight 47 g Dimensions 54 x 54 x 18 mm Included 1x M5Stack ESP32 Basic 10x Dupont line 1x USB-C cable (20 cm) 1x Manual 1x Sticker

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    Out of stock

    € 59,95

    Members € 53,96

    Out of stock

  • M5Stack Proto Board

    M5Stack M5Stack Proto Board

    PROTO board is used as a Core Extensions feature. Suitable with Arduino and ESP32

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    € 7,95

    Members € 7,16

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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