The Maker pHAT is the solution to the most common problems beginners face starting with Raspberry PI. Its intelligent and simple design makes it easy to attach to your Pi, and it helps you avoid all the tedious work of connection various other accessories. Additionally, the LEDs corresponding to each pin makes it extremely easy to see where a potential problem lies The Maker pHat has the same size as the Raspberry Pi Zero with all 4mounting holes aligned. However, it can be used with Raspberry Pi 3B, 3B+ and 3A+, by inserting a 2 x 20 stacking header. Features Raspberry Pi Zero size, stack perfectly on to Raspberry Pi Zero Compatible with standard size Raspberry Pi 3B / 3B+, medium size Raspberry Pi 3A+ and smaller size Raspberry Pi Zero / W / WH. Standard Raspberry Pi GPIO footprint. LED array for selected GPIO pins (GPIO 17, 18, 27, 22, 25, 12, 13, 19). 3x on board programmable push buttons (GPIO 21, 19 and 20, need to configure as input pull up). Onboard active buzzer (GPIO 26). Proper labels for all GPIOs, including SPI, UART, I2C, 5V, 3.3V, and GND. Utilize USB Micro-B socket for 5V input and USB to UART communication. USB serial facilitated by the FT231X
Input voltage: USB 5 V, from a computer, power bank or a standard USB adapter. Mount on Raspberry Pi Zero Mount on Raspberry Pi 3B, 3B+ and 3A+
This complete replacement filter set for the Aoyue 8486 Fume Extractor contains a HEPA (High Efficiency Particulate Air) filter, a cotton air (sub) filter and an activated carbon air filter.
You can program the nRF52840 chip directly to take full advantage of the Cortex-M4 processor, and then calling into the Nordic SoftDevice radio stack when you need to communicate over BLE. Since the underlying API and peripherals are the same for the '832 and '840, you can supercharge your older nRF52832 projects with the same exact code, with a single recompile! CircuitPython works best with disk drive access, and this is the only BLE-plus-USB-native chip that has the memory to handle running a little Python interpreter. The massive RAM and speedy Cortex M4F chip make this a good match. Peripherals Plenty of GPIO, analog inputs, PWM, timers, etc. Best of all, it's got that native USB! Finally, no need for a separate USB serial chip like CP2104 or FT232. Serial is handled as a USB CDC descriptor, and the chip can act like a keyboard, mouse, MIDI device, or even disk drive. This chip has TinyUSB support – that means you can use it with Arduino as a native USB device and act as UART (CDC), HID, Mass Storage, MIDI, and more! Features ARM Cortex M4F (with HW floating point acceleration) running at 64 MHz 1 MB flash and 256 KB SRAM Native Open Source USB stack (pre-programmed with UF2 bootloader) Bluetooth Low Energy compatible 2.4 GHz radio FCC / IC / TELEC certified module Up to +8 dBm output power 1.7 V to 3.3 V operation with internal linear and DC/DC voltage regulators 21 GPIO, 6x 12-bit ADC pins, up to 12 PWM outputs (3 PWM modules with 4 outputs each) Pin #3 red LED for general purpose blinking, NeoPixel for colorful feedback Power/enable pin Measures 2.0 x 0.9 x 0.28' (51 x 23 x 7.2 mm) without headers soldered in Light as a (large?) feather (6 grams) 4 mounting holes Reset button SWD connector for debugging
Add this board to a device and you'll be able to connect it to a WiFi network, using its secure ECC608 crypto chip accelerator. The Arduino Uno WiFi is functionally the same as the Arduino Uno Rev3, but with the addition of WiFi/Bluetooth and some other enhancements. It incorporates the brand new ATmega4809 8-bit microcontroller from Microchip and has an onboard IMU (Inertial Measurement Unit) LSM6DS3TR.
The Wi-Fi Module is a self-contained SoC with an integrated TCP/IP protocol stack that can provide access to a Wi-Fi network, or act as an access point.
The Arduino Uno WiFi Rev2 has 14 digital input/output pins (5 that can be used as PWM outputs, 6 analog inputs), a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller. Simply connect it to a computer with a USB cable or power it with an AC adapter or battery to get started.
Specifications
Operating Voltage
5 V
Input Voltage
7 V - 12 V
Digital I/O
14
Analog Input Pins
6
Analog Input Pins
6
DC Current per I/O Pin
20 mA
DC Current for 3.3 V Pin
50 mA
Flash Memory
48 KB
SRAM
6.144 Bytes
EEPROM
256 Bytes
Clock Speed
16 MHz
Radio Module
u-blox NINA-W102
Secure Element
ATECC608A
Inertial Measurement Unit
LSM6DS3TR
LED_Builtin
25
Length
101.52 mm
Width
53.3 mm
Weight
37 g
YDLIDAR SDM18 is a high-performance single-point LiDAR. Based on the principle of ToF, it is equipped with related optics, electricity, and algorithm design to achieve high-precision laser distance measurement and outputting high frame rate point cloud data of the scanning environment. It can be used for UAV alt-hold, robot obstacle avoidance and navigation, etc.
Specifications
High Ranging frequency: 50-250 Hz
Range Distance: 0.2-18 m
FDA Class I eye safety standard
Support UART and I²C interfaces
Dimensions: 21 x 15 x 7.87 mm
Weight: 1.35 g
Applications
UAV alt-hold and obstacle avoidance
Robot obstacle avoidance
Intelligent equipment obstacle avoidance
Navigation and obstacle avoidance of home service robots / robot vacuum cleaners
Downloads
Datasheet
User Manual
Development Manual
SDK
Tool
ROS
This is an I/O expansion kit designed for Raspberry Pi, which provides 5 sets of 2x20 pinheaders, that means a handy way to 'stack' multi different HATs together, and use them as a specific combination / project. Features Standard Raspberry Pi connectivity, directly pluggable OR through ribbon cable 5 sets of 2x20 pinheaders, connect multi HATs together USB external power port, provides enough power supply for multi HATs Clear and descriptive pin labels for easy use Reserved jumper pads on the bottom side, pin connections are changeable by soldering, to avoid pin conflicts Note: make sure there are no any pin conflicts between the HATs you want to use together before connecting. Specifications Dimensions: 183 × 65 mm Mounting hole size: 3 mm Included 1x Stack HAT 1x Ribbon cable 40-Pin 1x 2x20 male pinheader 1x RPi screws pack (4pcs) x1
If you're hand soldering components with the provided solder wire, make sure to use flux to promote solder wetting. Out of solder wire? The wire in our store has been tested for best performance with the conductive ink and standard copper.
With a Cortex-M4F with BLE 5.0 running up to 96MHz and with as low power as 6uA per MHz (less than 5mW), the M.2 MicroMod connector allows you to plug in a MicroMod Carrier Board with any number of peripherals. Let's have a look at what this processor board has to offer! If you need Machine Learning capabilities, Bluetooth, I²C functionality to connect to all our amazing Qwiic boards, and more the Artemis Processor is the perfect choice for your MicroMod Carrier Board. At the heart of SparkFun's Artemis Module is Ambiq Micro's Apollo3 processor, whose ultra-efficient ARM Cortex-M4F processor is spec’d to run TensorFlow Lite using only 6uA/MHz. We've routed two I²C buses, eight GPIO, dedicated digital, analogue, and PWM pins, multiple SPI as well as QuadSPI, and Bluetooth to boot. You really can't go wrong with this processor. Grab one today, pick up a compatible carrier board, and get hacking! Features 1 M Flash / 384 k RAM 48 MHz / 96 MHz turbo available 6uA/MHz (operates less than 5mW at full operation) 48 GPIO - all interrupt capable 31 PWM channels Built-in BLE radio and antenna 10 ADC channels with 14-bit precision with up to 2.67 million samples per second effective continuous, multi-slot sampling rate 2 channel differential ADC 2 UARTs 6 I²C buses 6 SPI buses 2/4/8-bit SPI bus PDM interface I²S Interface Secure 'Smart Card' interface FCC/IC/CE Certified (ID Number 2ASW8-ART3MIS)
1x USB dedicated for programming and debugging 1x UART with flow control 2 x I²C 1 x SPI 1 x Quad-SPI 8 x Fast GPIO 2 x Digital Pins 2 x Analog Pins 2 x PWM 1 x Differential ADC pair Status LED VIN Level ADC
The Raspberry Pi 27 W PD USB-C power supply is designed specifically to power the Raspberry Pi 5. It is also capable of delivering 5 V/3 A, 9 V/3 A, 12 V/2.25 A, 15 V/1.8 A to PD-compatible products, making it a good and cost-effective power supply for many general applications, such as charging smartphones and tablets.
Specifications
Input
100-240 V AC
Output
5 A @ 5.1 V, 3 A @ 9 V, 2.25 A @ 12 V, 1.8 A @ 15 V
Connector
USB-C
Length
1.2 m
Color
White
Region
UK
The Power Delivery Board is essentially a sink controller board. It negotiates with the USB PD charger to obtain the desired voltage and current according to the specified configuration.
The USB-C PD Power Delivery Board can be used in various applications where USB-C is utilized to power a product or project. It features a user-friendly DIP switch that allows you to select the desired output voltage or current from your USB PD charger.
Additionally, it has an on-board DC-DC converter capable of generating either 5 V or 3.3 V, depending on the jumper setting. It can easily provide around 3.3 W of power.Note: More power can be drawn from the DC-DC converter if the USB PD voltage is lower (e.g., 9 V, 12 V) or if an external heatsink is used.
Voltage and current selection or monitoring is possible through the I²C interface available on the 4-pin header.
Specifications
USB-C Input
Power delivery up to 65 W via DIP switch and 100 W via I²C command (I²C pullups are not on the board). Please note that the 3.25 A setting (via DIP Switch) may not work with many USB-C PD chargers. We have also observed this during testing.
An additional DC-DC Converter(TPS54302) is onboard to generate 3.3 V, 1 A/5 V, 0.65 A output so that you need fewer components on your application board.
4x Mounting holes for easy mounting
LED indication for USB-C input, USB PD output and DC-DC converter output
A 2-pin power terminal is provided for easy connection
A 4-pin 2.54 mm header connector is provided for the I²C connection
Both connectors will come unsoldered
Dimensions: 50 x 35 mm
The AxiDraw MiniKit 2 The AxiDraw MiniKit 2 is a special compact addition to the AxiDraw lineup. Designed for lighter-duty applications, It takes up less desk space and less storage space. It's considerably more portable, too. The AxiDraw MiniKit is also the only DIY kit model of AxiDraw that you get to assemble yourself. All other AxiDraw models ship fully assembled, tested, and ready to use.) A Mini Plotter The AxiDraw MiniKit 2 has a working area of about 6 × 4 inches (150 × 100 mm): Big enough to be useful for a wide range of applications including short notes, postcards, and addressing envelopes. It's also ideally suited for use as a signature machine, for signing checks, letters, books, or artwork. Applications The AxiDraw is an extremely versatile machine, designed to serve a wide variety of everyday and specialized drawing and writing needs. You can use it for almost any task that might normally be carried out with a handheld pen. It allows you to use your computer to produce writing that appears to be handmade, complete with the unmistakable appearance of using a real pen (as opposed to an inkjet or laser printer) to address an envelope or sign one's name. And it does so with precision approaching that of a skilled artist, and – just as importantly – using an arm that never gets tired. Specifications Performance Usable pen travel (inches): 6.3 × 4 inches Usable pen travel (millimeters): 160 × 101 mm Vertical pen travel: 0.7 inch (17 mm) Maximum XY travel speed: 10 inches (25 cm) per second Native XY resolution: 2032 steps per inch (80 steps per mm) Reproducibility (XY): Typically better than 0.005 inches (0.1 mm) at low speeds Physical Major structural components are machined, extruded, or folded aluminum, manufactured and anodized in the USA. Holds pens and other drawing instruments up to 5/8' (16 mm) diameter and 25 g weight. Overall dimensions: Approximately 14.25 × 9.25 × 4.25 inches (36 × 23.5 × 11 cm) Maximum height with cable guides: Approximately 9 inches (23 cm) Footprint: Approximately 13.5 × 1.7 inches (35 x 4.5 cm) Weight: 3.2 Lb (1.5 kg) Software Compatible with Mac, Windows, and Linux Drive directly from within Inkscape, using the AxiDraw extension Comprehensive user guide available for download
Driver software software free to download and open source Internet access is required to download software Additionally, AxiDraw Merge software available at no cost to AxiDraw owners. Programming interfaces Note: Programming is not required to use the AxiDraw Stand-alone command line interface (CLI) Available AxiDraw Python API
RESTful API available for full machine control, stand-alone or accessible by running RoboPaint in the background. Simplified 'GET-only' API available as well, for use in programming environments (such as Scratch, Snap) that permit only retrieval of URLs. Direct EiBotBoard (EBB) command protocol available for use in any programming environment that supports communication with USB-based serial ports. Code that generates SVG files can also be used to (indirectly) control the machine. Included All parts and materials necessary to build the AxiDraw MiniKit 2 writing and drawing machine. Multi-plug power supply with EU adapter USB cable Small Easel (Board and clips) for paper holding Tools needed Scissors or diagonal cutters Small Phillips-head screwdrivers: #0 and #1 sizes Small flat-head screwdriver: 2 mm or 5/64' blade width recommended Miniature pliers (Recommended but not required) Small hobby knife (Recommended but not required) Downloads User Guide
This PCIe to M.2 adapter is specifically designed for the Raspberry Pi 5. It supports the NVMe protocol for M.2 SSDs, enabling fast read and write operations, and adheres to the HAT+ standard. The adapter is compatible with M.2 SSDs in the 2230 and 2242 sizes.
Included
1x PCIe to M.2 HAT+ Adapter
1x 2x20 Pin header
1x 16P cable (40 mm)
1x Standoff pack
Downloads
Wiki
This tool set contains essential tools for all kinds of electronic work.
Included
Soldering iron
Desoldering pump
Precision screwdriver 2.5x75 mm
Screwdriver 3x75 mm
Screwdriver 5x75 mm
Screwdriver 6x125 mm
Long nose plier (5')
Diagonal cutting plier (4.5')
IC extractor
Wire stripper & cutter
Multimeter
Hex key wrench
Soldering wire
Component storage box
Tweezers (Long nose)
Bag size: 340 x 210 x 50 mm
This is a RGB LED matrix digital clock designed for Raspberry Pi Pico. It incorporates high precision RTC chip DS3231, photosensor, buzzer, IR receiver, and buttons, features multiple functions including accurate electronic clock, temperature display, auto brightness adjustment, alarm, and button config. The important part is, rich open source codes and development tutorials are also provided to help you fast get started with Raspberry Pi Pico and make your own original electronic clock. Features Standard Raspberry Pi Pico header, supports Raspberry Pi Pico series Using P3 fine-pitch RGB LED matrix panel, with 2048 individual RGB LEDs, 64×32 pixels, 3 mm pitch, allows displaying text, colorful image, or animation Onboard high precision RTC chip DS3231, with backup battery holder (battery included), maintains accurate timekeeping when main power is off Real-Time Clock Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 Optional format: 24-hour OR 12-hour with an AM/PM indicator 2x programable alarm clock Digital temperature sensor output: ±3°C accuracy Embedded photosensor for auto brightness adjustment due to the ambient light, power saving and eye care Embedded buzzer for alarm or hourly ring, etc. IR receiver, combined with the IR remote controller, supports IR wireless control 5x buttons for configuration, reset, and code programming Quality acrylic back panel and dimmer panel, better looking, more comfortable displaying Comes with development resources and manual (Raspberry Pi Pico C/C++ and MicroPython examples) Included 1x Pico-RGB-Matrix-P3-64x32 base board 1x RGB-Matrix-P3-64x32 LED matrix and accessories 1x Black acrylic back panel 1x Dark brown acrylic front panel 1x IR remote controller 1x Double-sided tape 1x Screws pack Downloads Documentation
The Analog Thing V1.2 (in short THAT) is a high-quality, low-cost, open-source, and not-for-profit cutting-edge analog computer designed for desktop use to solve (sets of) differential equations. With its patch panel instead of keyboard, mouse, and monitor, its user interface differs noticeably from those of its digital stored-program cousins. The patch panel is divided into groups of analog computing elements such as integrators, summers, and multipliers.
THAT allows modeling dynamic systems with great speed, parallelism, and energy efficiency. Its use is intuitively interactive, experimental, and visual. It bridges the gap between hands-on practice and mathematical theory, integrating naturally with design and engineering practices such as speculative trial-and-error exploration and the use of scale models.
Dynamic system modeling on THAT can serve a variety of valuable purposes. It may help understand what is (models of), or it may help bring about what should be (models for). It may be used to explain in educational settings, to imitate in gaming, to predict in the natural sciences, to control in engineering, or it may be pursued for the pure joy of it!
THAT can be used with various kinds of oscilloscopes, such as conventional cathode ray tube oscilloscopes, digital oscilloscopes, and USB oscilloscopes in conjunction with PCs.
Features
5 Integrators – Circuits that perform integration over time.
4 Summers – Circuits that add inputs continously.
2 Comparators – Circuits that compare inputs to support conditional functions.
Master/Minion Ports – Interfaces that allow daisy-chaining multiple THATs to create arbitrarily large programs.
8 Coefficient Potentiometers – Rotary knobs to provide user-defined inputs.
2 Multipliers – Circuits that multiply inputs continously.
Panel Meter – A digital panel meter for precision measurements of values and timing.
Hybrid Port – An interface for controlling THAT digitally to develop analog-digital hybrid programs.
Included
1x RCA-RCA cable
30x Patch cables
6x Adhesive feet
1x Master to minion ribbon cable
1x USB-A to USB-C cable
1x Quick-start manual
Required
USB power supply
BNC adapters/cables to connect an oscilloscope
Downloads
First Steps
Documentation
This tiny little board does all of the neat Arduino tricks that you're familiar with: nine channels of 10-bit ADC, five PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 5 V and 16 MHz, this board will remind you a lot of your other favourite Arduino-compatible boards, but this little guy can go just about anywhere. There is a voltage regulator on board so it can accept voltage up to 6 VDC. If you're supplying unregulated power to the board, be sure to connect to the 'RAW' pin on not VCC.
The reset button's benefit is to quickly reset the board or place it into bootloader mode without the need to take out a piece of the jumper wire. The USB micro-b connector has been replaced with the USB type C connector.
The through-hole pads have castellated edges for each pin to add a lower profile in your projects should you decide to build it into another assembly during production. Finally, a Qwiic connector is populated on the board's bottom to add Qwiic enabled I²C devices to your projects easily!
Features
ATmega32U4 running at 5 V / 16 MHz
AP2112 3.3 V Voltage Regulator
Supported under Arduino IDE v1.0.1+
On-Board USB-C connector for programming
PTH Pads w/ Castellated Edges
9 x 10-bit ADC pins
12 x Digital I/Os (5 are PWM capable)
Hardware Serial Connections
UART (i.e. Rx and Tx)
Qwiic Connector for I²C
SPI
Small Arduino-Compatible Board
Reset Button
Dimensions: 1.3in x 0.7in
The board provides you with an economical and easy to use development platform if you're needing more power with minimal working space. With the M.2 MicroMod connector, connecting your SAMD51 Processor is a breeze. Simply 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). The SAMD51 is one of the most powerful and economical microcontrollers available so to be able to add it to your MicroMod Carrier Board is a huge advantage for your project!
The ATSAMD51J20 utilizes a 32-bit ARM Cortex-M4 processor with Floating Point Unit (FPU), running up to 120MHz, up to 1MB of flash memory, up to 256KB of SRAM with ECC, up to 6 SERCOM interfaces, and other features. This MicroMod SAMD51 even comes flashed with the same convenient UF2 bootloader as the SAMD51 Thing Plus and the RedBoard Turbo.
Features
ATSAMD51J20 microcontroller
32-bit ARM Cortex-M4F MCU
Up to 120 MHz CPU speed
1 MB flash memory
256 KB SRAM
Up to 6 SERCOM interfaces
UF2 bootloader
1x USB dedicated for programming and debug (Host capable)
2x UARTs
2x I²C
1x SPI
1x CAN
11x GPIO
2x Digital Pins
2x Analog Pins
2x PWM
128 mbit / 16 MB (external) flash memory
Status LED
VIN Level ADC
The M12 Mount Lens (12 MP, 8 mm) is ideal for use with the Raspberry Pi HQ Camera Module, offering sharp and detailed imaging for a wide range of applications.
A fantastic dual instrument pack featuring the Atlas DCA Semiconductor Analyzer and the Atlas LCR Passive Component Analyzer. Housed in a robust padded case, complete with spare battery, user guide and space for accessories.
The LCR40 (for Inductors, Capacitors and Resistors) is ideal for the hobbyist and professional alike. The DCA55 (for most semiconductors) provides fast component identification, pinout identification and wide component support.
LCR40
Handheld LCR analyzer providing measurements for inductance, capacitance and resistance. The component type is automatically detected for you, just connect and press 'test'. The test frequency is automatically selected to provide the best measurement resolution. Test frequencies include DC, 1kHz, 15kHz and 200kHz. Inductance from 1uH to 10uH, minimum resolution of 1uH, typical accuracy of ±1.5% between 100uH and 100mH. Capacitance from 1pF to 10,000uF, minimum resolution of 1pF typical accuracy of ±1.5% between 200pF and 500nF. Resistance from 1R to 2MR, typical accuracy of ±1%. Test frequency is displayed with the measurement. Inductor DC resistance also displayed when testing inductors. Supplied with removable gold plated hook probes, battery and user guide. Compatible with standard 2mm test connectors. Not designed for in-circuit use.
Automatic component type detection: Inductor, Capacitor or Resistor
Automatic test frequency selection: DC, 1kHz, 15kHz and 200kHz
Inductance from 1uH to 10H
Capacitance from 1pF to 10,000uF
Resistance from 1Ohm to 2MOhm
Inductance measurement also shows DC winding resistance
Test frequency displayed for all measurements
Typical accuracy of 1.5% for inductors and capacitors (see spec table for details)
Typical accuracy of 1% for resistors
Test lead complete with gold plated 2mm plugs and sockets
Supplied with removable gold plated hook probes
DCA55
Connect any way round to automatically identify and measure a wide range of semiconductor devices. The DCA55 will automatically identify the type of the part, pinout and many component parameters. Components supported include bipolar NPN/PNP transistors, darlingtons, diode-protected transistors, transistors with built-in resistors, enhancement mode MOSFETs, depletion mode MOSFETs, diodes, diode networks, LEDs, 2 and 3 lead bicolour LEDs, JFETs and many more. Further measurements are displayed including transistor gain, leakage current, pn voltage drops, LED voltages, MOSFET threshold voltages and much more. Even if you don't know anything about the part, just connect it in any configuration and the DCA55 will identify the type of part for you and also identify all the leads. Supplied with universal gold plated hook probes, battery and illustrated user guide. Not designed for in-circuit testing.
Automatic pinout detection and identification, connect any way round
Automatic part type identification
Supports semiconductors including transistors, MOSFETs, diodes, LEDs, JFETs and much more
Detection of special component features such as transistors with diodes or transistors with built-in resistors
Transistor gain measurement
Transistor leakage measurement
MOSFET gate threshold measurement
Semiconductor voltage drop measurement
Supplied with gold plated red/green/blue universal hook probes
Included
Peak Atlas LCR40 Automatic Passive Component Analyzer
Peak Atlas DCA55 Semiconductor Analyzer
Extra GP23 Battery
Dual Carry Case
Add colors to your projects with this collection of red, green, yellow, blue and white LEDs. They come with various current limiting resistors in order to protect the parts and control the brightness.Included
10 mm LEDs
1x red
1x green
1x yellow
1x blue
1x white
5 mm LEDs
5x red
5x green
5x yellow
5x blue
5x white
3 mm LEDs
5x red
5x green
5x yellow
5x blue
5x white
25x 330 Ω resistors
10x 1 kΩ resistors
10x 10 kΩ resistors
10x 100 kΩ resistors
10x 1 MΩ resistors
LoRaWAN is beneficial, but sometimes it is unnecessary, difficult, or expensive to implement a LoRaWAN network, especially when considering cloud integration. For example, monitoring soil moisture in your backyard or tracking conditions in your farm's greenhouse may not require a full LoRaWAN setup.
This LoRa receiver is designed to work with Makerfabs SenseLora modules. It receives LoRa signals and forwards them to a computer, allowing the data to be displayed, recorded, and analyzed on the computer.
Downloads
Manual
Software
LILYGO T-Display RP2040 Raspberry Pi Module 1.14-inch LCD Development Board This board is based on a Raspberry Pi Pico RP2040 with Dual Cortex-M0+ and 4 MB Flash memory. It is equipped with a 1.14-inch full color IPS display. The ST7789V display has a resolution of 135 x 240 pixels and is connected via the SPI interface. Specifications MCU RP2040 Dual ARM Cortex M0+ Flash 4 MB Bus interfaces 2x UART, 2x SPI, 2x I²C, 6x PWM Programming language C/C++, MicroPython Support machine learning library TensorFlow Lite Onboard functions Buttons: IO06+IO07, battery power detection TFT Display 1.14-inch ST7789V IPS LCD Resolution 135 x 240, full color Interface 4-Wire SPI interface Operating temperature -20°C ~ +70°C Working power supply 3.3 V Connector JST-GH 1.25 mm 2-pin Included LILYGO T-Display RP2040 Unsoldered headers JST cable Downloads Pinout GitHub
This clear acrylic case is the official case for the HackRF One board. It can replace the standard black plastic case of the HackRF One.
Assembly Instructions
Use a guitar pick or spudger to extract the HackRF One circuit board from the black plastic case.
Insert one long screw into each corner of the bottom acrylic panel. Secure each long screw with a short (5 mm) spacer on the opposite side of the panel.
Place the HackRF One circuit board (facing up) on top of the bottom panel, fitting the ends of the long screws through the corner mounting holes of the circuit board.
Secure the circuit board with one long (6 mm) spacer in each corner.
Place the top acrylic panel on top of the circuit board, aligning the cutouts with the circuit board’s expansion headers.
Secure each corner with a short screw.
Note: Do not overtighten! Hand-tighten only at every step.
STmicroelectronics’ wireless IoT & wearable sensor development kit
‘SensorTile.box’ is a portable multi-sensor circuit board housed in a plastic box and developed by STMicroelectronics. It is equipped with a high-performance 32-bit ARM Cortex-M4 processor with DSP and FPU, and various sensor modules, such as accelerometer, gyroscope, temperature sensor, humidity sensor, atmospheric pressure sensor, microphone, and so on. SensorTile.box is ready to use with wireless IoT and Bluetooth connectivity that can easily be used with an iOS or Android compatible smartphone, regardless of the level of expertise of the users. SensorTile.box is shipped with a long-life battery and all the user has to do is connect the battery to the circuit to start using the box.
The SensorTile.box can be operated in three modes: Basic mode, Expert mode, and Pro mode. Basic mode is the easiest way of using the box since it is pre-loaded with demo apps and all the user has to do is choose the required apps and display or plot the measured data on a smartphone using an app called STE BLE Sensor. In Expert mode users can develop simple apps using a graphical wizard provided with the STE BLE Sensor. Pro mode is the most complex mode allowing users to develop programs and upload them to the SensorTile.box.
This book is an introduction to the SensorTile.box and includes the following:
Brief specifications of the SensorTile.box; description of how to install the STE BLE Sensor app on an iOS or Android compatible smartphone required to communicate with the box.
Operation of the SensorTile.box in Basic mode is described in detail by going through all of the pre-loaded demo apps, explaining how to run these apps through a smartphone.
An introduction to the Expert mode with many example apps developed and explained in detail enabling users to develop their own apps in this mode. Again, the STE BLE Sensor app is used on the smartphone to communicate with the SensorTile.box and to run the developed apps.
The book then describes in detail how to upload the sensor data to the cloud. This is an important topic since it allows the sensor measurements to be accessed from anywhere with an Internet connection, at any time.
Finally, Pro mode is described in detail where more experienced people can use the SensorTile.box to develop, debug, and test their own apps using the STM32 open development environment (STM32 ODE). The Chapter explains how to upload the developed firmware to the SensorTile.box using several methods. Additionally, the installation and use of the Unicleo-GUI package is described with reference to the SensorTile.box. This PC software package enables all of the SensorTile.box sensor measurements to be displayed or plotted in real time on the PC.
