D1 Mini ESP8266 Wi-Fi Development Board

Specification:
Origin: Mainland China
Product features:
1. Based on ESP-8266EX
2. rduino compatibility, programming using the rduino IDE
3.11 XI/O pin
4.1XADC pin (input 0-3.3V)
5. Support OTA launch
6. Onboard 5V 1A switching power supply (maximum input 24V)
Name: NodeMcu Lua WIFI Development Board
Interface: Micro, Type-c (optional)
Product size: 35 * 25 * 7mm/1.3*0.9*0.2in