Description
CH340 USB to ESP8266 Serial Wireless Wifi Module Adaper Board CH340 ESP 01 Development Microcontroller 60 RPM Geared Motor Technical Support: 24 7 expert guidance Technical Support: 24 7 expert guidance via email and WhatsApp for assembly questions and technical issues Jewelry and Metalwork: Temperature controlled soldering for fine jewelry repair CH340 USB to ESP8266 Serial Wireless Wifi Module Adaper Board CH340 ESP 01 Development Microcontroller