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