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Mega +WiFi R3 module atmega2560+esp8266 Arduino Compatible Development Board

Mega +WiFi R3 module atmega2560+esp8266 Arduino Compatible Development Board
Generic
Mega +WiFi R3 module atmega2560+esp8266 Arduino Compatible Development Board
₹​1,886.82
₹​1,599.00 + 18% GST
All Inclusive, Shipping Calculated at Checkout

B2B GST Credit Available

Mega 2560 R3 + WiFi ESP8266 Development Board - NodeMCU 

The perfect low cost IoT board with Arduino Mega R3 compatible design and onboard ESP8266 + 8Mb flash. WiFi board antenna and direct interface with ATmega2560. Programmable (both Arduino + ESP8266) using CH340G based USB to TTL interface which can also be used as a generic com port. Ideal solution for Network connected embedded computing applications..


Tutorial 


It is a customized version of the classic ARDUINO MEGA R3 board. Full integration of Atmel ATmega2560 microcontroller and ESP8266 Wi-Fi IC, with 32 Mb (megabits) of flash memory, and CH340G USB-TTL converter on a single board! All components can be set up to work together or independently.


Switch status and mode selection:

 

1

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8

CH340 connect to ESP8266 (upload sketch)

OFF

OFF

OFF

OFF

ON

ON

ON

NoUSE

CH340 connect to ESP8266 (connect)

OFF

OFF

OFF

OFF

ON

ON

OFF

NoUSE

CH340 connect to ATmega2560 (upload sketch)

OFF

OFF

ON

ON

OFF

OFF

OFF

NoUSE

CH340 connect to Mega2560 COM3 connect to ESP8266

ON

ON

ON

ON

OFF

OFF

OFF

NoUSE

Mega2560+ESP8266

ON

ON

OFF

OFF

OFF

OFF

OFF

NoUSE

All modules work independent

OFF

OFF

OFF

OFF

OFF

OFF

OFF

NoUSE

    


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