D1 Mini V4.0.0 – LOLIN WEMOS WIFI IoT Board based ESP8266
Manufacturer: Lolin
Optimized circuit
Add LOLIN I2C PORT
TYPE-C USB port
Features
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input(3.2V max input)
Type-C USB Port
LOLIN I2C Port
Compatible with MicroPython, Arduino, Nodemcu
and lots of Shields