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.
David.Longley last edited by
Yup, not working in 1.6.1 either. Is this going to get fixed anytime soon? Kind of a pain to downgrade for this.
IAMLIUBO last edited by
Hi @david-longley ,
We will fix it at V1.6.2(Next Week).
Have a nice day.