D1 Mini NodeMcu Lua WIFI ESP8266 Development Board

Product features
D1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire.
ESP8266 has I/O Pin.
No need to download restting.
A great set of tools to develop ESP8266.
Mini for NodeMcu Lus WiFi Wireless Module Internet of Things Development Board for Arduino TE441
color:blue
Material:Metal
supported(except D0)
1 analog input(3.3V max input)
A Micro-USB connection
Dimension:
Package includes:
1x Wifi Wireless Module
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.