SPI operation Force UART operation
Digi XBee® 3 Zigbee® RF Module
66
Force UART operation
If you configure a device with only the SPI enabled and no SPI master is available to access the SPI
slave port, you can recover the device to UART operation by holding DIN / CONFIG low at reset time.
DIN/CONFIG forces a default configuration on the UART at 9600 baud and brings up the device in
Command mode on the UART port. You can then send the appropriate commands to the device to
configure it for UART operation. If you write those parameters, the device comes up with the UART
enabled on the next reset.
To Next Page
Loading...
Need help?
General
