PCB For ESP8266 ESP12E USB WIFI UART Converter Stick Module

This is an Empty PCB for The ESP8266 ESP12E USB WIFI UART Converter Stick Module has a built-in ch340C  USB to TTL driver IC, so you can easily use the computer for ESP12 function debugging.

The ESP12 is a wireless serial transceiver module based on the ESP8266 SoC. The system-on-chip integrates the TCP/IP stack. It is a TTL serial communication interface whose parameters can be set by AT commands. When it is connected to a wifi router, it is widely used in networking and smart home projects. It can be used for remote monitoring of household appliances, bedroom temperature and humidity, and control of home appliances and smart cars via mobile phones.