CH340G Driver Converter USB to ESP8266 ESP-01/01S Wireless Wifi Adapter Module
2,22 €
USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires.
Jetzt bei Ebay:
