| Connection |
DIP |
||||||
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
| ATmega328<->ESP8266 |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
OFF |
| USB <->ATmega328 |
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 |
Package included:
1 x WiFi R3 ATmega328P ESP8266 (32Mb memory) USB-TTL CH340G for Arduino NodeMCU

Dot Matrix RGB Led 60 mm display in Pakistan 








