ESP-12F D1 WiFi Uno Board Based Module ESP8266 Shield Geekcreit for Arduino - products that work with official Arduino b

Descripption based on the esp8266ex ard uino compatible you can use it uino ide ard 11 digital i o pins1 analog input pinota wireless upload program on board switching power supply max 24 v to 5 v 1a exit entrancePackage included 1 x ESP 12F D1 WiFi Uno Boar