ESP8266 WIFI 1 Channel 30A Relay ESP-12F Development Board DC 5V 7V-80V Thermostat 5V/5A DC power via USB-C

5V/5A DC power via USB-C

The capacitor can withstand up to 500

the display offers easy connection with Raspberry Pi etc

The internal use of professional instrument circuitry combined with a unique precision algorithm ensures the accuracy and stability of the product at the hardware and software level

instruction manual (English language not guaranteed)

ESP8266 WIFI 1 Channel 30A Relay ESP-12F Development Board DC 5V 7V-80V Thermostat 5V/5A DC power via USB-CESP8266 single channel 30A relay development board is equipped with ESP 12F WiFi module, all I O ports are led out, and it supports DC7 80V 5V power supply. Provide Arduino development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control and other occasions. 1. On board mature and stable ESP 12F WiFi module, large capacity 4M Byte Flash; 2. The I O port and UART program download port of the WiFi