NCIR Hat UIFlow Demo Not Working
I just put the NCIR Hat into the MStick C, load the corresponding demo in UI Flow and run it.
The unit provide error message: '12C' has no attribute 'begin'.
Try to lead the M5F file from the example at Github, same error message.
Any suggestion what's wrong?
I try to load the the program from EasyLoader, it works well. I guess the problem is not in the Unit but more of with the UIFlow demo program.
Which firmware version are you running? I think there has been a few changes in the I2C functions since version 1.4.5
@lukasmaximus I am using 1.5.4
looks like its a bug then will report it thanks. Try using an older version and see if you get the same results
@lukasmaximus Here is the report:
- Downgrade to 1.5.3: not working
- Downgrade to 18.104.22.168: YES, it is working :) -- Thanks.
FYI, I have another NCIR sensor, the Unit (with cable), not the HAT.
It works fine in both 1.5 and 1.4 firmwares.