Mega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible For Arduino Mega

The Mega +WiFi R3 board combines the functionality of the Arduino Mega R3 with the ESP8266 WiFi module, providing a powerful platform for projects requiring both a microcontroller and WiFi connectivity. Here's a summary of its features and specifications:

  Features:  

• Integration of Atmel ATmega2560 microcontroller and ESP8266 Wi-Fi IC on a single board
• 32 Mb (megabits) of flash memory
• CH340G USB-TTL converter
• DIP-switch for configuring module connections (USB and ATmega2560, USB and ESP8266, ATmega2560 and ESP8266)
• Can work together or separately
• Compatible with Arduino Uno and WiFi projects
• Micro USB for power and programming
• Built-in external antenna for WiFi
• Supports Wi-Fi 802.11 b/g/n 2.4 GHz

  Specifications:  

• Microcontroller: ATmega2560
• IC Wi-Fi: ESP8266
• USB-TTL converter: CH340G
• Power Out: 5V-800mA
• Power Input USB: 5V (500mA max.)
• Power Input VIN/DC Jack: 9-24V
• Power Consumption: 5V 800mA
• Logic Level: 5V
• Clock Frequency: 16MHz
• Digital I/O: 54
• Analog I/O: 16
• Memory Size: 256kb
• Data RAM Type/Size: 8Kb
• Data ROM Type/Size: 4Kb
• Interface Type: SerialOTA
• Operating temperature: ˆ’40°C to +125°C

  Physical Dimensions:  

• Length: 106mm
• Width: 54mm
• Height: 12mm
• Weight: 40g

  Package Includes:  

• 1 x Mega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G

This board provides a convenient and powerful platform for developing projects that require both the capabilities of the Arduino Mega and WiFi connectivity through the ESP8266 module.