Detail D1 WIFI mini V2 NodeMcu based on ESP8266 development board
D1 WIFI mini V2 NodeMcu based on ESP8266 development board Description: Color: Blue + black Material: Plastic + electronic components Use: WiFi module Scope: D1 WIFI mini V2 NodeMcu based on ESP8266 development board Product size: 3.5 * 2.5 * 0.2cm