PICSimLab - Programmable IC Simulator Laboratory

Mitsubishi Electric CN105 to MQTT with ESP8266/ESP32 module

iSpindel replacement firmware for beer brewing/fermenting

This is a development board for the M5Stamp C3 (RISC-V/FreeRTOS).

A better ZimaCube light strip system.

An Arduino project to log GPS data to a MicroSD using the tiny XIAO ESP32-C3. The components are small and light enough to fit around a cat collar! Now we know where the cat runs around at night :-)

ESPHome I²S Audio Media Player Component for ESP32 single-core chips (ESP32C3)

A multitool device to sense environment, test electrical signals and more. Tribute to scifi tricorder in star trek

A wifi scanner for the esp32s3 with SQLite

An Arduino project to create a compass that not only points North, but also points to another person. This is very useful for outdoor teams sports like Airsoft.

150g Antweight Combat Robot project (Hirex)

Transparent HUD for an Airsoft gun that shows how many BBs are left in your magazine and keeps track of your number of kills and deaths during a match. A XIAO ESP32-C3 is used together with a SSD1309 transparent OLED display. An IR Transmitter LED and IR Receiver sensor is used to detect BBs. Video: https://youtu.be/BZJjDX5xyRM

A simple Arduino project to show how to communicate with your car's OBD2 port using an ESP32-C3 and SN65HVD230 CAN bus transceiver, using ESP32 TWAI (Two-Wire Automotive Interface)

DitroniX CWX ESP32-C3 BME280 SFH2440 Compact Weather Station Battery Powered

Firmware for the Heartfelt Cardiac Monitor. Consists of sensor (MAX86150) driver, WiFi and Bluetooth connectivity, and client authentication.

Indoor-outdoor system to clear people seated at the doorstep with loud sounds, Telegram notifications, and logs.

Seeed Studio Xiao ESP32C3 Smart ThermoStat

Wake-on-LAN ESP32 + Shutdown + MQTT + OTA + LAN (offline) + Portal (Wi-Fi)

ESP32 based readout of the flemish/belgium smart power meter with web app.

Webserver File Manager for ESP32 / ESP8266 with LittleFS Support | Arduino IDE Compatible | Manage Files via Browser