| Setup | Description |
|---|---|
| Raspberry Pi Imager | Flash OS to SD card |
| Enable SSH | Add empty ssh file to boot |
| Enable Wi-Fi | Add wpa_supplicant.conf to boot |
| Headless Boot | Boot without monitor/keyboard |
| System | Description |
|---|---|
| sudo raspi-config | Configure Pi settings |
| sudo reboot | Restart Pi |
| hostname -I | Show IP address |
| vcgencmd measure_temp | Check CPU temperature |
| GPIO | Description |
|---|---|
| gpio readall | Show pin layout |
| gpio -g mode 17 out | Set pin 17 as output |
| gpio -g write 17 1 | Turn pin 17 on |
| gpio -g write 17 0 | Turn pin 17 off |
| Overlays | Description |
|---|---|
| /boot/config.txt | Modify boot overlays |
| dtoverlay=pi3-disable-bt | Disable Bluetooth |
| dtoverlay=disable-wifi | Disable Wi-Fi |
| dtoverlay=vc4-kms-v3d | Enable full graphics |