How to connect the TTP223 touch sensor with ESP32 to control relays. explained the circuit and source code in detail. How to ...

Marking on the bottom side of the PCB: ESP32_Relay_X8_Modbus (303E32DC812) The module can be found as "ESP32 RS485 Modbus Wifi ...

Waveshare ESP32-S3-Relay-6CH is a 6-channel WiFi and Bluetooth relay module based on Espressif Systems ESP32-S3 wireless ...

The ESP Offline Programmer is an ESP32 board with a microSD card slot designed to flash the firmware to other ESP32 or ESP8266 ...