Description:
The Wemos D1 R2 ESP8266 Development Board is a versatile platform designed for IoT and embedded applications. Built around the ESP8266EX microcontroller, it offers integrated Wi-Fi capabilities, enabling seamless wireless connectivity. The board features an Arduino Uno R3 form factor, ensuring compatibility with a wide range of Arduino shields and accessories. This design choice facilitates easy integration into existing projects and simplifies the development process for users familiar with the Arduino ecosystem.
Operating at 3.3V, the Wemos D1 R2 provides 11 digital I/O pins and one analog input, accommodating various sensors and peripherals. It includes a micro USB port for programming and power supply, supporting input voltages from 9V to 12V via the onboard power jack. The board is compatible with both the Arduino IDE and NodeMCU firmware, offering flexibility in programming environments. Its compact dimensions and robust feature set make it an ideal choice for developers looking to create connected devices with minimal effort.
Specifications:
- Microcontroller: ESP8266EX
- Operating Voltage: 3.3V
- Digital I/O Pins: 11
- Analog Input Pins: 1 (3.2V max input)
- Clock Speed: 80MHz/160MHz
- Flash Memory: 4MB
- Wi-Fi: 802.11 b/g/n
- USB Interface: Micro USB
- Power Supply: 9V to 12V via power jack
- Dimensions: 68.6mm x 53.4mm
Features:
- Integrated Wi-Fi for wireless connectivity
- Arduino Uno R3 compatible form factor
- Supports Arduino IDE and NodeMCU firmware
- Onboard switching power supply
- All I/O pins support interrupt, PWM, I2C, and one-wire (except D0)
Contents:
- 1 x Wemos D1 R2 ESP8266 Development Board
