NEW AC/DC ESP8266 WIFI 4 Channels Relay Module ESP-12F Development Board
10,61 €
Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH;. Onboard WIFI module RST reset button;. On-board power indicator, 1 programmable LED and relay indicator. hope you could understand.
Jetzt bei Ebay:
