Rs232 comm between NVIDIA and Roboteq

[SuperDroid]

The Jetson nano is 3.3V logic level so I would try to match that if you can.

[scoutingrobot]

Latest update: Comm. works with MAX232 chip perfectly. But its kind of cumbersome electrical setup. A lot of capacitors.

[blingslingkling]

Also is the diodes and resistor setup necessary if I am using RS232 to 3.3V TTL adapter for conversion?

[SuperDroid]

No, they shouldn’t be needed.

[karnaa hai]

I’m not familiar with the adapter you’re using. However, we use the circuit on page 179 on a regular basis. You can purchase the PCB here. This circuit would replace your adapter, and as the documentation states, the diodes are optional.

[england thii]

Thank you for the prompt response.

[beed cons]

Oh okay. will follow the same connections and try executing the script once. Will get back to you if I have any doubts.

[Author]

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