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@Sparky I'm afraid I will have to delete this post unless you re-edit with an actual question

@Alpine-Lake which operating system are you on? If on Mac Uiflow software must be in the applications folder for the firmware burner to be able to download the firmware files and function properly

Hi That is not the main documentation. Please go to docs.m5stack.com for the main hub of M5Stack documentation

Have you tried to erase the flash memory with the M5Burner or firmware uploader inside UIFlow offline IDE?

@Skink Short answer: No you don't need it for normal use of any m5stack product. It is only required if there is a major update to any m5stack product that doesn't have a usb port

Please do not double post. check your other post in general

maybe this video I made can help you. If you check down in the comments it mentions what to chang if you have the rfid unit https://www.youtube.com/watch?v=R8O-CvKzqNM

Bluetooth is still not supported in the official micropython https://github.com/micropython/micropython/pull/4589

I didn't say it was clean, it's a workaround. You can buy grove to dupont converters.
https://www.aliexpress.com/item/32801421897.html?spm=a2g0o.productlist.0.0.4612d357XRyxy0&algo_pvid=32f54ee3-80fd-47a2-8346-79292f9c97d6&algo_expid=32f54ee3-80fd-47a2-8346-79292f9c97d6-22&btsid=c43ffbaf-dfc6-4639-81cc-59bfa84bb838&ws_ab_test=searchweb0_0,searchweb201602_6,searchweb201603_52

usually you can get around it by cracking the plastic off one of the dupont female connectors, its a sketchy workaround but it works for me