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Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266  for Arduino - products that work with official Arduino
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Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266 for Arduino - products that work with official Arduino - China

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Description

Main Features

Description:

Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb.
All of the modules can work together or each separately. And everyone has their own pinout headers.
The convenient solution for the development of new projects requiring Uno and WiFi.
Via USB you can update sketches and firmware for ATmega2560 and for ESP8266.
For this on board have the USB-serial converter CH340G.
Use this board is very simple.
The board has DIP-switch, to connect the modules.
For example, to: USB and ATmeg2560, USB and ESP8266, ATmega2560 and ESP8266.

Table DIP- switch:


ConnectionDIP
 1234567
ATmega2560<->ESP8266ONONOFFOFFOFFOFFOFF
USB <->ATmega2560OFFOFFONONOFFOFFOFF
USB<->ESP8266 (Update firmware or sketch)OFFOFFOFFOFFONONON
USB<->ESP8266 (communication)OFFOFFOFFOFFONONOFF
All independentOFFOFFOFFOFFOFFOFFOFF
 
Special solution:

USB <->ATmega328<-> ESP8266

 DIPSWITH 2
Connection1234567 
USB <-> ATmega2560<-> ESP8266ONONONONOFFOFFOFFTo RXD3/TXD3

USB converter CH340G connect to RX0/TX0 of ATmega2560
ESP8266 connect to RX3/TX3 of ATmega25


Documents:
 

Package included:

1 x Mega +WiFi R3 ATmega2560+ESP8266 32Mb Memory






















Specification

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Mega WiFi R3 Module ATmega2560ESP8266 32Mb Memory USB-TTL CH340G Mega NodeMCU ESP8266 for Arduino - products that work with official Arduino

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