Diymore CH340 USB to ESP8266 ESP-01 ESP-01S Serial Wireless Development Board Wireless ESP8266 WiFi Adapter Module (USB to ESP8266)

Specifications:
Color: black.
Size: 4.8*3.5cm
Weight: 5.4g

Note: It's a simple device. You just need to install the CH340 driver before using it.
If you need instruction, please contact us by email, we will provide it for you. Thank you very much for your understanding.

Package Included:
1 x USB to ESP8266 Serial Wireless Wifi Module 8266 Wifi Module Developent Board