Changes between Version 30 and Version 31 of expansion/gw16130


Ignore:
Timestamp:
11/21/2019 09:47:47 PM (3 years ago)
Author:
Ron Eisworth
Comment:

Added to trouble shooting section

Legend:

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  • expansion/gw16130

    v30 v31  
    135135 * If no AT commands are working, verify the modem is enabled using the FTDI CBUS GPIOs as described in the Turning on Modem section on this wiki page.
    136136 * Be sure the satellite antenna has a clear view of the sky, check the signal strength with the AT+CSQ
     137 * If the module hangs/resets during a transmit verify your SBC can provide the needed power to the device. When transmitting the modem can draw over 6.5W which can exceed the limits of some SBCs. Gateworks SBCs have been designed to handle large power transients such as these.
    137138
    138139