A CAN bus connected Raspberry Pi to perform the tasks that are not so easy to do with an Arduino-like device.
- NTSC display
- 6v Voltage regulator for display
- Raspberry Pi 4 Model B
- Raspberry Pi UPS HAT
- PiCAN3 CAN Bus Board
- Alpine HCE-C1100 camera
- Audiovox ACA800 camera
- BOYO VTSW4 video switcher
- 2x BOSS Audio Systems BVAM5 Video Signal Amplifier
- EchoMaster DVR-20M 2 channel DVR
- Raspberry Pi OS (32-bit) Lite
- FIM image viewer
- SQLite
| GPIO Pin | Usage |
|---|---|
| 4 | PiCAN LED |
| 16 | Video splitter output #4 |
| 17 | UPS check for power failure |
| 18 | UPS check for shutdown |
| 20 | Video splitter output #3 |
| 21 | Video splitter output #2 |
| 25 | PiCAN Rx interrupt |
| 27 | UPS heartbeat toggle |