Arduino UNO WiFi R3 ATmega328P + ESP8266 8Mb Price in Paksiatn

Introduction to UNO WiFi R3 ESP8266

The UNO WiFi R3 ESP8266 combines an ATmega328P microcontroller with an ESP8266 Wi-Fi module and 8MB memory. Moreover, this dual-chip design allows users to handle standard Arduino functions while also adding wireless connectivity. In addition, the familiar UNO-style layout makes it suitable for a wide range of electronics and IoT projects.Furthermore, the board supports sensors, motors, displays, relays, and other compatible modules. Therefore, it provides a practical platform for students, hobbyists, makers, and developers.

How UNO WiFi R3 ESP8266 Works

The ATmega328P manages the main Arduino functions and processes programmed instructions. Meanwhile, the ESP8266 handles Wi-Fi communication and network connectivity. First, users connect the board to a computer and upload the required program. Next, they connect sensors or other electronic components.Then, the ATmega328P processes information from connected input devices. Afterward, the ESP8266 can send or receive data through a wireless network. For example, users can collect temperature, humidity, light, or motion readings and transmit them to a remote platform.In addition, the board can control LEDs, motors, displays, relays, and other devices. As a result, it provides a convenient solution for developing connected and automated systems.

Key Features & Specifications

• Main Microcontroller: ATmega328P
• Wi-Fi Module: ESP8266
• ESP8266 Memory: 8MB
• Operating Voltage: 5V
• ATmega328P Clock Speed: 16MHz
• Digital I/O Pins: 14
• PWM Pins: 6
• Analog Inputs: 6
• Wireless Connectivity: 2.4GHz Wi-Fi
• USB Interface: USB-to-Serial
• Programming: Arduino-compatible
• Board Type: UNO-style Wi-Fi development board
• Applications: IoT, robotics, automation, and wireless electronics

Applications & Use Cases

The UNO WiFi R3 ESP8266 is suitable for IoT devices, home automation, wireless monitoring, robotics, smart systems, and STEM projects. For example, users can create a wireless monitoring system that collects sensor data and sends it to an online platform.Similarly, makers can develop remote-control systems for lights, fans, motors, pumps, and relays. Moreover, the integrated ESP8266 reduces the need for a separate Wi-Fi module. Consequently, users can simplify wiring while building connected applications.Furthermore, students can explore microcontroller programming, wireless communication, and IoT concepts with the board. In addition, the ATmega328P provides a familiar Arduino-compatible environment for many electronic projects.Therefore, the UNO WiFi R3 ESP8266 8MB is a practical choice for IoT development, automation, robotics, wireless monitoring, STEM education, and DIY electronics projects.