D1-Mini WIFI Development Board

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, LahoreWe 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