4.3.4 Target Programming
The J204 header enables a direct connection to the ISP bus with an external programmer for programming of the ATmega328P.
| J204 Pin | ATmega328P Pin | Function |
|---|---|---|
| 1 | PB4 | MISO |
| 2 | VCC target | |
| 3 | PB5 | SCK |
| 4 | PB3 | MOSI |
| 5 | PC6 | RESET |
| 6 | GND |
The J204 header enables a direct connection to the ISP bus with an external programmer for programming of the ATmega328P.
| J204 Pin | ATmega328P Pin | Function |
|---|---|---|
| 1 | PB4 | MISO |
| 2 | VCC target | |
| 3 | PB5 | SCK |
| 4 | PB3 | MOSI |
| 5 | PC6 | RESET |
| 6 | GND |
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