<![CDATA[M5Station-485 - Get Battery Percentage - NameError]]>Hello @m5stack

when I try to use the Get Battery Percentage Vmin / Vmax block (UIFlow 1.10.4)

0_1661586675874_M5StationUIFlowBatPercentError_20220827.png

I get the following error:

Traceback (most recent call last):
  File "flow/m5cloud.py", line 76, in _exec_fun
  File "<string>", line 28, in <module>
NameError: name 'map_value' isn't defined

Thanks
Felix

]]>https://community.m5stack.com/topic/4562/m5station-485-get-battery-percentage-nameerrorRSS for NodeFri, 13 Mar 2026 23:59:09 GMTSat, 27 Aug 2022 07:55:48 GMT60<![CDATA[Reply to M5Station-485 - Get Battery Percentage - NameError on Sat, 10 Sep 2022 13:22:47 GMT]]>Hi guys

@democrazia : thank you, adding from easyIO import * solved the issue. Thank you!

@ajb2k3 : you are correct, the 485 stock version doesn't have batteries. However I don't think M5Stack engineers are planning to separate the two versions in UIFlow as there is only one M5Station to select from in UIFlow. So yes, it is a bug - instead of the error we should get 0.

Thanks
Felix

]]>https://community.m5stack.com/post/18579https://community.m5stack.com/post/18579Sat, 10 Sep 2022 13:22:47 GMT<![CDATA[Reply to M5Station-485 - Get Battery Percentage - NameError on Sat, 10 Sep 2022 07:02:58 GMT]]>@felmue There is no batteries in the Station485
However you may have also found a bug.

]]>https://community.m5stack.com/post/18577https://community.m5stack.com/post/18577Sat, 10 Sep 2022 07:02:58 GMT<![CDATA[Reply to M5Station-485 - Get Battery Percentage - NameError on Sat, 10 Sep 2022 04:33:30 GMT]]>Hi,

Did you added "from easyIO import * " at the beginning ?

Fred

]]>https://community.m5stack.com/post/18576https://community.m5stack.com/post/18576Sat, 10 Sep 2022 04:33:30 GMT