21 | | || Newport || GW630x/GW640x || UART0 || ttyAMA0 || console: 3.3V TTL J12 || |
| 21 | || Newport || GW610x || UART0 || ttyAMA0 || console: 3.3V TTL J9 || |
| 22 | || || || UART1 || ttyAMA1 || GPS (optional) || |
| 23 | || || || UART2^^^2^^^ || ttyAMA2 || TTL J10 || |
| 24 | || || || UART3^^^2^^^ || ttyAMA3 || - || |
| 25 | || || GW620x || UART0 || ttyAMA0 || console: 3.3V TTL J12 || |
| 26 | || || || UART1 || ttyAMA1 || GPS (optional) || |
| 27 | || || || UART2^^^2^^^ || ttyAMA2 || RS232/RS485 J9 ^^^1^^^ || |
| 28 | || || || UART3^^^2^^^ || ttyAMA3 || RS232 J9 ^^^1^^^ || |
| 29 | || || GW630x || UART0 || ttyAMA0 || console: 3.3V TTL J17 || |
23 | | || || || UART2 || ttyAMA2 || RS232/RS485 J12 ^^^1^^^ || |
24 | | || || || UART3 || ttyAMA3 || RS232 J12 ^^^1^^^ || |
| 31 | || || || UART2^^^2^^^ || ttyAMA2 || RS232/RS485 J12 ^^^1^^^ || |
| 32 | || || || UART3^^^2^^^ || ttyAMA3 || RS232 J12 ^^^1^^^ || |
| 33 | || || GW640x || UART0 || ttyAMA0 || console: 3.3V TTL J18 || |
| 34 | || || || UART1 || ttyAMA1 || GPS || |
| 35 | || || || UART2^^^2^^^ || ttyAMA2 || RS232/RS485 J14 ^^^1^^^ || |
| 36 | || || || UART3^^^2^^^ || ttyAMA3 || RS232 J14 ^^^1^^^ || |