UART Control in FX30S

What is the best way to activate/desactivate UART to limit power? I want to enable UART only on message reception and then disable few seconds after.

Should I use script? What the reference for this script usage. I’ve seen examples with rs_mode but nothing else.

What is the best way to do this in Legato?


Hi Xavier,
You can use AT!MAPUART or Legato uartMode to disable the WP UARTs. However, the RS232 transceiver is still enabled on the FX30. To disable the transceiver, use the script to enable RS485 mode. A small amount of current is used for the RS485 circuitry but it’s far less than the RS232.

For the script usage, please see the FX30S user guide.