Description
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 connect to RX0/TX0 of ATmega2560
ESP8266 connect to RX3/TX3 of ATmega25
Rohit Nagare –
Attachment
I like this board because it has all that I need on it. I used to purchase the 2560 and an 8266 separately and do all the wiring. Now with this board, it is so easy. Love it.