Card Board maka Inverk Zoom Igwefoto (chebara Rs232 ruo Rs485)
A na-emepụta bọọdụ mkpu maka Savgood netwọọdụ igwefoto. Ọ nwere ike ịgbanwe interface Rs232 na Rs485 interface.
Nkọwa nke Interface:
| Udi | Nọmba pin | PIN Aha | Nkowa |
| J2(Igbochi igwefoto) | 1 | Uart1_tx | Njikwa igwefoto igwefoto TX |
| 2 | Uart1_rx | Usoro Njikwa igwefoto RX | |
| 3 | Uart2_tx | Usoro igwefoto ọdụ ụgbọelu | |
| 4 | Uart2_rx | Usoro igwefoto ọdụ ụgbọ elu2 RX | |
| 5 | Gin | Gin | |
| 6 | + 12v 12V | Dc12v | |
| J6(Igbochi igwefoto) | 1 | NC | |
| 2 | Gin | Gin | |
| 3 | Audio_in | Igwefoto Audio na | |
| 4 | Gin | Gin | |
| 5 | Audio_out | Igwefoto na-ekwu okwu | |
| J4(Igbochi igwefoto) | 1 | Ethrx - | Network Rx - |
| 2 | Ethrx + | Network Rx + | |
| 3 | Ethtx - | Network TX - | |
| 4 | Ethtx + | Network TX + |
| Udi | Nọmba pin | PIN Aha | Nkowa |
| J3 | 1 | Audio_in | Audio na |
| 2 | Audio_out | Audio Odut | |
| 3 | Gin | Gin | |
| 4 | Oti mkpu | Alaam | |
| 5 | Oti mkpu | Alaam | |
| 6 | Oti mkpu_tc | Mkpu n'ọnụ TC | |
| 7 | Gin | Gin | |
| 8 | RS485 + | Ochịkwa PT, Rs485 +, pelco | |
| 9 | Rs485 - | PT, Rs485 -, pello | |
| 10 | Gin | Gin | |
| 11 | Cvbs_out | Cvbs pụọ | |
| 12 | Gin | Gin |
| Udi | Nọmba pin | PIN Aha | Nkowa |
| J5 | 1 | + 12v_in | Dc iri na na na |
| 2 | Gin | Gin | |
| 3 | NC | ||
| 4 | NC | ||
| 5 | Ethtx + | Network Rx - | |
| 6 | Ethtx - | Network Rx + | |
| 7 | Ethrx + | Network TX - | |
| 8 | Ethrx - | Network TX + |
| Udi | Nọmba pin | PIN Aha | Nkowa |
| J19(Ike na) | 1 | + 12v_in | Dc iri na na na |
| 2 | Gin | Gin |
| Udi | Nọmba pin | PIN Aha | Nkowa |
| J10(PH CHER CHORPORETORETORET) | 1 | Gin | Gin |
| 2 | Sd_uart_rx | RS232 RX, Protocol Visa | |
| 3 | Sd_uart_tx | Rs232 TX, Protocol Vival | |
| 4 | + 3.3V | 3.3V pụọ |
