Mae bwrdd larwm wedi'i ddylunio'n arbennig ar gyfer modiwlau Camera Chwyddo Rhwydwaith Savgood.Gall drosi rhyngwyneb RS232 camera i ryngwyneb RS485.
Disgrifiad rhyngwyneb:
| Math | Rhif PIN | Enw PIN | Disgrifiad |
| J2 (Rhyngwyneb Camera Bloc) | 1 | UART1_TX | Camera Rheoli Cyfres Porthladd TX |
| 2 | UART1_RX | Camera Rheoli Cyfres Porthladd RX | |
| 3 | UART2_TX | Camera Cyfres Port2 TX | |
| 4 | UART2_RX | Cyfres Camera Port2 RX | |
| 5 | GND | GND | |
| 6 | +12V | DC12V | |
| J6 (Rhyngwyneb Camera Bloc) | 1 | NC | |
| 2 | GND | GND | |
| 3 | AUDIO_IN | Camera Sain Mewn | |
| 4 | GND | GND | |
| 5 | AUDIO_OUT | Camera Sain Allan | |
| J4(Rhyngwyneb Camera Bloc) | 1 | ETHRX- | Rhwydwaith RX- |
| 2 | ETHRX+ | Rhwydwaith RX+ | |
| 3 | ETHTX- | Rhwydwaith TX- | |
| 4 | ETHTX+ | Rhwydwaith TX+ |
| Math | Rhif PIN | Enw PIN | Disgrifiad |
| J3 | 1 | AUDIO_IN | Sain Mewn |
| 2 | AUDIO_OUT | Allbwn Sain | |
| 3 | GND | GND | |
| 4 | ALARM_IN | Larwm Mewn | |
| 5 | ALARM_OUT | Larwm Allan | |
| 6 | ALARM_OUT_TC | Larwm Allan TC | |
| 7 | GND | GND | |
| 8 | RS485+ | Rheoli PT, RS485+, Pelco | |
| 9 | RS485- | Rheoli PT, RS485-, Pelco | |
| 10 | GND | GND | |
| 11 | CVBS_OUT | CVBS Allan | |
| 12 | GND | GND |
| Math | Rhif PIN | Enw PIN | Disgrifiad |
| J5 | 1 | +12V_IN | DC 12V + Yn |
| 2 | GND | GND | |
| 3 | NC | ||
| 4 | NC | ||
| 5 | ETHTX+ | Rhwydwaith RX- | |
| 6 | ETHTX- | Rhwydwaith RX+ | |
| 7 | ETHRX+ | Rhwydwaith TX- | |
| 8 | ETHRX- | Rhwydwaith TX+ |
| Math | Rhif PIN | Enw PIN | Disgrifiad |
| J19(Pŵer i Mewn) | 1 | +12V_IN | DC 12V + Yn |
| 2 | GND | GND |
| Math | Rhif PIN | Enw PIN | Disgrifiad |
| J10(Porth Cyfres Rheoli PT) | 1 | GND | GND |
| 2 | SD_UART_RX | RS232 RX, Protocol Visca | |
| 3 | SD_UART_TX | RS232 TX, Protocol Visca | |
| 4 | +3.3V | 3.3V Allan |
