Mega2560 WiFi R3 ATmega2560 ESP8266 32Mb memory USB-TTL CH340G. Compatible for Arduino Mega NodeMCU For WeMos ESP8266

R399.90 Inc VAT

Availability: Out of Stock

Order Quantity	Price Per Item
3	R391.90

Description:

Full integration on one board: Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb (megabyte)

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 firmvare for ATmega2560 and for ESP8266. For this on board have the USB-serial converter CH340G

Using 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:

Connection DIP
ATmega2560<->ESP8266

1 2 3 4 5 6 7

ON ON OFF OFF OFF OFF OFF

USB <->ATmega2560
OFF OFF ON ON OFF OFF OFF

USB<->ESP8266 (Update firmware or sketch)
OFF OFF OFF OFF ON ON ON

USB<->ESP8266 (communication)
OFF OFF OFF OFF ON ON OFF

All independent
OFF OFF OFF OFF OFF OFF OFF

Special solution:

<div >USB <->ATmega328<-> ESP8266

DIP SWITH 2

Connection 1 2 3 4 5 6 7

USB <-> ATmega2560<-> ESP8266 ON ON ON ON OFF OFF OFF To RXD3/TXD3

USB converter CH340G connect to RX0/TX0 of ATmega2560

ESP8266 connect to RX3/TX3 of ATmega2560

Documents

Package Contents:

1 x Mega WiFi Board