DHL 50Pcs ESP8266 ESP-12 ESP12 WeMos D1 Mini Module Wemos D1 Mini WiFi Development Board Micro USB 3.3V Based On ESP-8266EX
Origin : Mainland China
Model Number : D1 Mini
Weight : strip
Dimensions (WxHxD)) : D1 Mini
Certification : CE
The output voltage : 3.3
Compatible Audio & Video Equipment Style : picture display
Bundle : Bundle 2
Brand Name : CKINNFON
Package : Yes
operating temperature : Look at the description