I have been trying to communicate to the MU vision sensor 3 for the last 2 hours with no success. I am new to arduino, so I am probably misunderstanding how serial communication works. All I want to do is set the ip address and password for my router in the image transmission mode. I just can't seem to be able to read and write to the IMU through the serial monitor. Do I need a sketch to be able to do this?
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Update: Upon reading the documentation more, it seems that the issue is that the communication mode of the MU3 changes to UART when it is set to image transmission mode. Since no grove connector on the Nyboard v1.2 is for UART, there is no way to communicate with the MU3. I will solder some wires to the 5v, Ground, TX and RX on the Nyboard and attempt to connect those to the grove connector. That should allow me to establish a connection to the MU3 to be able to configure it.