An open source desk widget using affordable TFT displays and an ESP32 (:

MCUFRIEND_kbv Library for Uno 2.4, 2.8, 3.5, 3.6, 3.95 inch mcufriend Shields

DIY bluetooth obd2 gauge with ESP32 (CYD)

Software emulated serial using hardware timers for improved compatibility

A WEB Based OBDII Dongle Platform using the ESP32 WROVER Module

Control your Spotify player from a ESP8266 with color touch display

WS2811, WS2812, WS2812B or compatible leds driver with STM32, TIM, PWM and DMA with minimum RAM required

Core part of Cairo-Dock project.

Sources of the Transistor Tester project

The ESP8266 based multi-client lighting gadget

Something similar to the Spotify Car Thing, built with a cheap ESP32 Screen

Grbl CNC Controller with Pen Servo Feature

Allows to unpack and repack AMLogic images for Android 7 without the Customization Tool

📖 🖥️ Turns PocketBook E-Ink reader into a computer monitor

MQTT Broker for esp-idf

Documentation of my changes to the AVR transistor tester

Raspberry Pi pico baremetal examples

Small version of the famous component tester from mikrocontroller.net

Three Channel WiFi Relay/Thermostat Board

ESP32-based PDP11 simulator, based onSimH

Быстрое ядро для Arduino IDE

Simple app to display the current location of the International Space Station on a ESP32 CYD (Cheap Yellow Display)

Bluetooth Visual Speaker | 藍牙視效音響 | 基於ESP32的音樂全彩光立方視覺效果控制器

And ESP32 powered VU matrix using the INMP441 I2S microphone

16 channel PWM LED driver based on the Texas Instruments TLC5940 chip.

Port of Simon Tatham's Portable Puzzle Collection to the PocketBook eReader platform

Internet Radio based on an ARM Cortex-M3 microcontroller and VLSI VS1053 audio codec

TTGO T-camera Plus