UNO R3 WiFi AtMega328p+NodeMCU ESP8266 4mb Memory USB-TTL CH340G Compatible for Arduino UNO is a hybrid development board that combines the functionality of Arduino UNO and ESP8266 WiFi module in a single platform. It features the ATmega328P microcontroller along with an integrated ESP8266 module, enabling both standalone microcontroller operations and WiFi connectivity for IoT applications. With onboard CH340G USB to TTL converter and 4MB flash memory, it offers seamless programming, communication, and flexibility for advanced embedded and wireless projects.

Features:

1. Combination of Arduino UNO and ESP8266 WiFi module in one board
2. ATmega328P microcontroller for standard Arduino functionality
3. Integrated ESP8266 module with 4MB flash for WiFi applications
4. CH340G USB to TTL converter for easy programming
5. Supports multiple working modes between Arduino and ESP8266
6. Compatible with Arduino IDE and ESP8266 development environment
7. Onboard USB interface for power and communication
8. Ideal for IoT, automation, and embedded system projects

Specifications:

• Product Type: Development Board
• Main Controller: ATmega328P
• WiFi Module: ESP8266
• Flash Memory: 4MB
• USB Interface: CH340G USB to TTL
• Operating Voltage: 5V
• Wireless Standard: 802.11 b/g/n
• GPIO Support: Multiple Digital and Analog Pins
• Programming Support: Arduino IDE ESP8266 IDE

Applications:

• IoT and wireless automation projects
• Smart home and connected devices
• Embedded systems and microcontroller development
• Robotics and sensor based applications
• DIY electronics and prototyping
• Educational and engineering projects

Package Includes:

1 × UNO R3 WiFi AtMega328p+NodeMCU ESP8266 4mb Memory USB-TTL CH340G Compatible for Arduino UNO