![Mini D1 Pro Upgraded Version of NodeMcu Lua Wifi Development Board Based on ESP8266 Mini D1 Pro Upgraded Version of NodeMcu Lua Wifi Development Board Based on ESP8266](https://imgaz.staticbg.com/thumb/large/oaupload/banggood/images/81/12/84b516bb-6156-42f7-a696-4c2eb8b4f537.jpeg)
Features:
11 digital input/output pins
Interrupt/pwm/I2C/one-wire
1 analog input(3.2V max input)
16M bytes(128M bit) Flash
External antenna connector
Built-in ceramic antenna
New CP2104 USB-TO-UART IC
Same size as D1 mini, but more light
Package includes:
2 x Long female pins
2 x Short female pins
2 x Normal pins
1 x D1-MINI Shield
Mini D1 Pro Upgraded Version of NodeMcu Lua Wifi Development Board Based on ESP8266See detail