USB Programmer for ESP01 ESP01S USB TTL UART

USB to Serial adaptor for ESP266 ESP01 ESP01S USB TTL UART
Description:
Features:
100% brand new and high quality.
High-speed CPU frequency
Can be used as a serial port WIFI

Specifications:
Condition:new
Color: blue
Size: 4.8*3.5cm
Weight: 5.4g

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