NetComm NTC-220 User Manual page 89

User defined executable: Allows you to specify an executable and parameters to be used as an endpoint.
For example, the following executable reads the phone module temperature every second.
while true; do rdb_get wwan.0.radio.temperature; sleep 1; done
The temperature can then be sent to another endpoint.
RS232 / RS485 / RS422 port: These endpoint types all use the built-in serial port.
When one of these endpoints is used to create a stream, the hardware switches to accommodate the chosen
serial communication interface.
Note – For detailed information about half duplex RS-485 and full duplex RS-422 refer to
NTC-220 – User Guide
UG01028 v1.2 March 2019
Figure 98 – User defined executable endpoint configuration
Figure 99 – RS232 / RS485 / RS422 port configuration options
Appendix F – Serial port wiring section on page 180.
© NetComm Wireless 2019
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