2022-01-20, 10:25 PM
My new Tinypilot HAT won't talk to my DIY motor controller.
On my motor controller I am using a level shifter as I could not source the CPC5001 device U1 in the schematic
The new hat does have the resistors and a device U7 but does not talk with the controller via the level shifter.
I can try and wire directly to the RasPI header, but I prefer to have a protected UART interface.
Any ideas why my setup does not work?
Thanks,
On my motor controller I am using a level shifter as I could not source the CPC5001 device U1 in the schematic
The new hat does have the resistors and a device U7 but does not talk with the controller via the level shifter.
I can try and wire directly to the RasPI header, but I prefer to have a protected UART interface.
Any ideas why my setup does not work?
Thanks,