crazyradio2 update uf2 file, fail

[bitdeckai]

Hi,

I try update crazyradio2 firmware, push button, then enter dfu mode like a USB-drive, then drag-and-drop the file crazyradio2-CRPA-emulation-1.1.uf2 to Crazyradio2 drive, then repower it, my windows 11's device manager don't display crazyradio2, why ?

[ToveRumar]

Hi @bitdeckai !

Does the Device manager display anything at all?

I would suggest making sure you have the correct drivers for it by going through this guide; https://www.bitcraze.io/documentation/repository/crazyradio-firmware/master/building/usbwindows/

Where you able to see the radio in the device manager before updating the FW or is this a completely new device?

[bitdeckai]

this is USB HUB issue，thanks

[ToveRumar]

Ok, good to know this is what a hub issue can look like. Thanks for the update!