MetaWear CPro Firmware Update failure: 1.2.5 -> 1.3.6
I have an old CPro board that I'm trying to update to firmware 1.3.6 via the metabase app ( iOS and Android) but getting failures on both.
Model number: 2
Error message on iOS:
Failed to connect to 'CPro'. Would you like to try again?
Operation failed: could not perform DFU. Firmware 1.3.6 requires bootloader version '0.2.1' which does not exist.