I followed the wiki and was successfully able to upload a test LED blinking program within Arduino IDE and all works well.
Now I wanted to upload Ardupy’s firmware and followed the instructions there as well, I’ve successfully set the Wio Terminal to boot in bootloader mode (blue LED breaths slowly), however no USB mass storage device shows up in MacOS. This is what I get from lsusb:
Bus 020 Device 000: ID 0a5c:4500 Broadcom Corp. BRCM20702 Hub
Bus 020 Device 000: ID 05ac:828d Apple Inc. Bluetooth USB Host Controller
Bus 020 Device 004: ID 05ac:8511 Apple Inc. FaceTime HD Camera (Built-in) Serial: CCGD6U00RMFDYPF0
Bus 020 Device 003: ID 1058:1111 Western Digital Technologies, Inc. My Book 1111 Serial: 574341565932333535393338
Bus 020 Device 015: ID 2886:002d 2886 Wio Terminal Serial: A922BB295337433838202020FF134637
Bus 000 Device 001: ID 1d6b:LPTH Linux Foundation USB 3.0 Bus
Any hints on what can be the cause for this and what to do to avoid it?
Thanks a lot!