Features Of WEMOS D1 Mini Pro:
11 digital input/output pins
Interrupt/PWM/I2C/one-wire
1 analog input(3.2V max input)
4M byte Flash
External antenna connector
Built-in ceramic antenna
New CP2104 USB-TO-UART IC
Same size as D1 mini, but more light
Specification
Microcontroller ESP-8266EX
Operating Voltage 3.3V
Digital I/O Pins 11
Analog Input Pins 1(Max input: 3.2V)
Clock Speed 80MHz/160MHz
Flash 4M bytes
Length 34.2mm
Width 25.6mm
Weight 2.5g
NOTE: All of the IO pins have interrupt/PWM/I2C/one-wire support except D0, All of the IO pins run at 3.3V.
Package
1 x D1 Mini Pro V1.1.0
1 x Set of header pins
Downloads:
Click me For Drivers OF WeMos D1 Mini Pro
Package includes:
1x WEMOS D1 Mini Pro module
2x 20-pin headers (customer can cut small piece as needed)
1x Antenna
1x ipx Connector