It may be advantageous to be able to disable controllers to reduce the risk of unused controllers triggering events. Could use a spare configuration switch to disable / enable all controllers. Could write I2C value to each controller to disable / enable.
This may not be an issue if there is insufficient noise on controllers to trigger false signals.
It may be advantageous to be able to disable controllers to reduce the risk of unused controllers triggering events. Could use a spare configuration switch to disable / enable all controllers. Could write I2C value to each controller to disable / enable.
This may not be an issue if there is insufficient noise on controllers to trigger false signals.