Opentherm room thermostat that can be controlled through Telegram, but also locally
This project features versatile dataloggers built on ESP32 and ESP32-S3 platforms, integrating I2C devices (MPU6050, OLED, BME680), RS485, CAN, RS232 communication, and SD card logging. Designed for robust industrial and environmental applications.
FSR Sensor using an Lolin ESP32-C3 pico (pin compatible to Login ESP32-C3 mini)
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4-layer ESP32-C3 WROOM development board with USB-C, ESD protection, LDO regulation and differential pair routing — designed in KiCad
Small RGB LED Pendant using 1010 (1.0x1.0mm) WS2812B LEDs powered by an ESP32-C3 Mini with a BNO055 IMU