Arduino Mega with ESP8266

රු2,950.00

Arduino Mega with ESP8266

SKU: 286 Category:

Description:

  • Mega R3 ATmega2560 and WiFi ESP8266 with memory 32Mb.
  • The convenient solution for the development of new projects requiring Uno and WiFi.
  • For this onboard have the USB-serial converter CH340G.

Table DIP- switch:

 

Connection DIP
1 2 3 4 5 6 7
ATmega2560<->ESP8266 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:

USB <->ATmega328<-> ESP8266

DIP SWITCH 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
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