Flash Arduino Uno with ArduinoISP
Make sure you have a recent Arduino IDE, then…
- Open Arduino IDE
- Select Tools > Board and Port
- Open File > Examples > ArduinoISP
- Upload
Connect Arduino Pins to ISP-Header on target
| PIN on ArduinoISP | Function | PIN on target, standard 2x3 header |
|---|---|---|
| D12 | MISO | 1 (upper right) |
| 5V | 5V | 2 (lower right) |
| D13 | SCK | 3 (upper mid) |
| D11 | MOSI | 4 (lower mid) |
| D10 | Reset | 5 (upper left) |
| GND | GND | 6 (lower left) |
Flash your hex image to target
avrdude -p m88 -P /dev/ttyACM0 -c stk500v1 -b 19200 -U flash:w:YOURIMAGE.hex
Replace m88 (ATmega 88) with your target processor and /dev/ttyACM0 with whatever your ArduinoISP appears as.
Posted in
arduino
programming
2022-10-24 07:22 UTC