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Espoir
A fully open source ESP32-based PoE+ board with a mikroBUS™ socket and two handy add-on shields
ANAVI Info uHAT
An open hardware Raspberry Pi add-on board with a mini OLED display, buttons, and slots for sensors
ShaRPiKeebo
A tiny Linux computer with a keyboard, a daylight-readable screen, and a long-range transceiver
Pocket Integrator
A clever, open hardware add-on board that lets you play your Pocket Operator drum machine like a maraca!
LimeSDR Mini 2.0
An open, full-duplex, USB stick software defined radio
Mixtile Blade 3
A stackable, high-performance, Rockchip RK3588 single board computer in a Pico-ITX form factor
ANT BBPS
A small, portable, elegant, open source OLED breadboard power supply
USB-Cereal
An open source, log capture, easy CLI, and firmware update accessory for USB-C enabled devices
BeanCounter
A simple, battery-powered, pocket-sized, open source parts counter for 8 mm cut tape and partial reels
AquaPing
Open source, battery powered, stand-off acoustic water leak detection
RoenDi
An open source rotary encoder with a 1.27" TFT customizable display
ESP32 Audio Development Board
Portable, open-source, ESP32-powered audio-development platform with a touchscreen and support for Bluetooth & Wi-Fi connectivity
SOCORAD32
A hackable, open source, ESP32 amateur radio board with walkie-talkie functionality and data communication
Halo TD-XPAH
The first open source 802.11ah scalable long range Wi-Fi development platform for engineers and experimenters
MangoPi-Nezha MQ
A tiny, open source RISC-V based developer kit
Aeroh One
Hackable IR remote that adds support for voice assistants like Alexa, Siri, Google Assistant, and IFTTT, iOS, and Android
HiPo
A small, open source e-paper display that is updated and powered wirelessly via NFC
Aper-Oculus
An open source, high-speed camera development board targeting SLVS-EC and MIPI sensors on Xilinx's Kria SOM architecture
Loko
Tiny, durable, open source, long-range LoRa GPS tracker
CANFDuino
The best platform for open source, CAN-bus Arduino projects
PlainDAQ
A simple, open source DAQ module for Raspberry Pi Pico
Mico
An open source, high-quality PDM-to-USB microphone based on the Raspberry Pi RP2040 chip
Inkplate 6COLOR
Versatile, easy-to-use, Wi-Fi-enabled 5.8" e-paper COLOR display
Wappsto:bit
BBC micro:bit + ESP32 for easy IoT connectivity
PiEEG
Open source Raspberry Pi shield that measures EEG, EMG, and ECG biosignals
Sensor Watch
A hackable ARM Cortex M0+ upgrade for a classic Casio wristwatch
Pellicanus
An open source INS/GNSS-navigation development board
Hamster Mix
Portable, open source Bluetooth MIDI controller featuring Arduino and an ESP32
Newt
A low-power, open source, 2.7-inch IoT display powered by an ESP32-S2 module and featuring SHARP's Memory-in-Pixel (MiP) screen technology
TinyNES
Classic NES games on open source hardware that fits in the palm of your hand
BusKill
A USB kill cord for your laptop
VXSDR-20
A high performance software defined radio covering 5-20 GHz
Pixie Chroma
Chainable RGB LED-matrix displays for Arduino
CaribouLite RPi HAT
A fully open source dual-channel SDR Raspberry Pi HAT with a tuning range up to 6 GHz
unsurv offline
An open source, privacy friendly, compact GNSS receiver with ESP32 and NFC for all your location based projects, including tracking surveillance cameras