1-10PCS WeMos D1 Mini TYPE-C USB ESP8266 ESP-12F CH340G V2 Module WiFi D1 Mini Development Board 3.3V With Pin For Arduino

High-concerned chemical : None Type : Module Origin : Mainland China Condition : New Model Name : D1 Mini Ram Memory Installed Size : 1 MB Memory Storage Capacity : 1 MB Connectivity Technology : Wi-Fi, USB, WLAN, I2C Packaging specifications : 1PC/5PCS/10PCS