M5 CAN module : OSError: (-261, 'ESP_ERR_NOT_FOUND')

[mazcoder]

Hello,

Trying to bring a CAN BUS module into UIFLOW2 with little success. I am micropython rookie.

As a first pass, I am simply trying to included example.

dial_can_rx_example.m5f2

But I receive the following error

Traceback (most recent call last): File "<stdin>", line 40, in <module> File "<stdin>", line 28, in setup File "unit/can.py", line 1, in __init__ OSError: (-261, 'ESP_ERR_NOT_FOUND')

I am not wise enough to know how to handle this. Can you help please?

[felmue]

Hello @mazcoder

hmm, that receive (rx) example runs fine on my M5Dial.

• what kind of M5 device are you using?
• what are you using to send (tx) a CAN message?

Thanks
Felix