@plusulli thank you feedback. it already fixed.

@dam Currently, the memory size is not large enough to hold fonts that are too large. We have still not found a suitable solution.

Ver 1.8.1 time: 2021.07.23

v1.8.1

Bug fix:

• UNIT
  • UHF RFID read data bug fix.
• LoRaWAN:
  • Downlink data will loss bug fix.
• COM.X
  • COM.LTE http_get func bug fix.
• Others bug fix.

try to use UIFlow for the test

@mati I think the module name is from base.DTU_LoRaWAN import DTU_LoRaWAN......a is lowercase

@plusulli sorry. that is a mistake. draw the slider to the preview box. workspace will auto create print block and variable

What browser are you used? this function use with Safari has some compatible issues. so maybe you could try to use chrome

maybe you could refer to the FactoryTest Project （PIO Project）

https://github.com/m5stack/M5Paper_FactoryTest

also. use PIO not just easily copy some code and compile. you meet some issues, you should check and paste the log to here, people can help you to position the issues. not complaining about the problem

@mati did you open more than two UIFlow web pages? if you open two pages in the same browser and use different hardware. that would have some conflict. so I think you just need to open a new browser. it will work fine.

@mati you could try 0001 for the mask code