D1-Mini WIFI Development Board

Original price was: ₨ 750.Current price is: ₨ 600.

The D1 Mini WiFi Development Board is a compact, ESP8266-based microcontroller perfect for IoT, automation, and smart projects. It features built-in WiFi 802.11 b/g/n, operates at 3.3V, and is powered via Micro-USB (5V input). With 11 digital I/O pins, analog input, and full support for Arduino IDE, it’s ideal for wireless control systems, home automation, and sensor-based projects.

Small in size but big in performance, it supports OTA (Over-the-Air) programming, and is fully compatible with NodeMCU, MicroPython, and other open-source platforms.

D1 Mini WiFi Development Board

The D1 Mini WiFi Development Board is a mini powerhouse for wireless embedded applications. Based on the ESP8266 WiFi chip, this microcontroller offers full WiFi connectivity, rich I/O support, and compatibility with the Arduino IDE, making it one of the most beginner-friendly yet powerful options for IoT, smart home, and wireless sensor applications.

Despite its small size, the D1 Mini features 11 digital I/O pins, 1 analog input, PWM, I2C, and SPI interfaces. It supports OTA (Over-The-Air) firmware updates and integrates seamlessly with Arduino, ESPHome, Tasmota, MicroPython, and more. Powered through a standard Micro-USB connector, it is energy-efficient and ideal for battery-powered applications.

🔧 Key Features & Technical Specifications:

  • Microcontroller: ESP8266EX

  • Operating Voltage: 3.3V (logic level)

  • Power Input: 5V via Micro-USB

  • WiFi Support: 802.11 b/g/n (Built-in antenna)

  • Flash Memory: 4MB

  • Digital I/O Pins: 11 (all GPIO available)

  • Analog Input: 1 (10-bit ADC)

  • Communication: UART, SPI, I2C, PWM

  • Programming: Arduino IDE, NodeMCU, Lua, MicroPython

  • Dimensions: 34.2mm x 25.6mm

  • Weight: Lightweight & portable

  • OTA Support: Yes (Over-the-Air updates)

  • USB to Serial Converter: CH340 chip

⚙️ Applications:

  • IoT devices with cloud data transmission

  • Smart home automation

  • WiFi-enabled sensor monitoring

  • Wireless relay controls

  • DIY electronics and student learning kits

  • Portable IoT prototypes and data loggers

  • ESP8266-based smart gadgets

🔗 Related Products on ElectroWay:

Explore compatible ESP8266 modules and IoT accessories only at ElectroWay, your trusted electronics source in Johar Town, Lahore.

📍 ElectroWay – Based in Johar Town, Lahore
We proudly serve hobbyists, students, and innovators across Pakistan with high-quality electronics and expert advice.

🎥 External Learning Link:
Watch a setup tutorial for D1 Mini WiFi Board:
https://www.youtube.com/watch?v=ObU6i2G2kzE

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