PulsEvo Wemos D1 R2 Wifi ESP8266 Development Board
1) Microcontroller: ESP8266EX.
2) Operating Voltage: 3.3V.
3) Digital I/O Pins: 11 (all I/O pins have interrupt/PWM/I2C/one-wire capability, except for D0).
4) Analog Input Pins: 1.
5) Flash Memory: 4MB.
6) On-Board Switching Power Supply:-
a) Input Voltage Range: 9V to 12V.
b) Output: 5V at 1A Max.
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This is PulsEvo Wemos D1 R2 Wifi ESP8266 Development Board.WeMos D1 R2 WiFi ESP8266 Development Board is programmable via Arduino IDE. This is an ESP8266 based WiFi-enabled microprocessor unit on an Arduino-UNO footprint. That means the board looks and works (in most cases) like a UNO. Several shields, sensors, and output devices that are manufactured for the Arduino platform will work on the WeMos-D1R2 with the added advantage of built-in WiFi.
The D1 R2 is a mini wifi board based on ESP-8266EX
11 digital input/output pins, all pins have interrupt/PWM/I2C/one-wire supported(except D0)
1 analog input(3.3V max input)
A Micro USB connection
A power jack, 9-24V power input
Compatible with Arduino
Compatible with nodemcu
Microcontroller : ESP-8266EX
Operating Voltage: 3.3V
Digital I/O Pins: 11
Analog Input Pins: 1
Clock Speed: 80MHz/160MHz
FLash: 4M bytes
1 X PulsEvo Wemos D1 R2 Wifi ESP8266 Development Board