WeMos D1 R1 WiFi Development Board


৳ 480.00

The D1 R1 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 withArduinoCompatible with nodemcu

Getting Started

Arduino

NodeMcu

Technical specs:

Microcontroller ESP-8266EX
Operating Voltage 3.3V
Digital I/O Pins 11
Analog Input Pins 1
Clock Speed 80MHz/160MHz
FLash 4M bytes
Length 68.6mm
Width 53.4mm
Weight 25g
Pin Function ESP-8266 Pin
TX TXD TXD
RX RXD RXD
A0 Analog input, max 3.3V input A0
D0 IO GPIO16
D1 IO, SCL GPIO5
D2 IO, SDA GPIO4
D3 IO,Pull-up GPIO0
D4 IO,pull-up, BUILTIN_LED GPIO2
D5 IO, SCK GPIO14
D6 IO, MISO GPIO12
D7 IO, MOSI GPIO13
D8 IO,pull-down, SS GPIO15
G Gound GND
5V 5V
3V3 3.3V 3.3V
RST Reset RST
  • *All IO have interrupt/pwm/I2C/one-wire supported(except D0)

Programming:

The D1 R1 has a micro USB for auto programming.
Also you can programming it using OTA
Warnings:
  • All IO is work at 3.3V.

Package included:

  • 1pc x WeMos D1 R1 WiFi  Development Board

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