WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL Development Board
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Product details
Description
WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL Development Board
Features:
- 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 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 ESP8266. For this onboard have the USB-serial converter CH340G
- Using this board is very simple
- The board has a DIP switch, to connect the modules
- For example, to USB and ATmeg2560, USB and ESP8266, ATmega2560 and ESP8266
- Size: 10.5*5.3cm/4.13*2.09inch
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 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 connects to RX0/TX0 of ATmega2560
ESP8266 connects to RX3/TX3 of ATmega2560
Package includes:
- 1 x WiFi Development Board
