Troubleshooting

In the following section there are examples of issues that can be found while integrating CEX and how to troubleshoot them.

• If a mistake was made when building the configuration and the communication with the device has been lost, it is possible to force the device to boot into maintenance mode in order to modify its configuration. For forcing Maintenance mode, create a loopback on both I2C pins (I2C SCL and I2C SDA signals). When powered, CEX will boot in maintenance mode.