WEMOS D1 Mini Pro With External Antenna

WEMOS D1 Mini Pro Have External Connector for an antenna with ESP8266 CP2104 WIFI Development Board With Compatible pins for WEMOS D1 Mini.

Features Of WEMOS D1 Mini Pro:

1. 11 digital input/output pins
2. Interrupt/PWM/I2C/one-wire
3. 1 analog input(3.2V max input)
4. 16M bytes(128M bit) Flash
5. External antenna connector
6. Built-in ceramic antenna
7. New CP2104 USB-TO-UART IC
8. Same size as D1 mini, but more light

Specification

1. Microcontroller ESP-8266EX
2. Operating Voltage 3.3V
3. Digital I/O Pins 11
4. Analog Input Pins 1(Max input: 3.2V)
5. Clock Speed 80MHz/160MHz
6. Flash 16M bytes
7. Length 34.2mm
8. Width 25.6mm
9. Weight 2.5g
10. 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. 1 x D1 Mini Pro V1.1.0
2. 1 x Set of header pins