Thanks for the help!
I just tried holding holding the prog key while plugging the keyboard in and then hitting enter when prompted after running make flash, but I’m getting the same error.
system_profiler SPUSBDataType:
USB:
USB 3.0 Bus:
Host Controller Driver: AppleUSBXHCILPTH
PCI Device ID: 0x8c31
PCI Revision ID: 0x0005
PCI Vendor ID: 0x8086Apple Internal Keyboard / Trackpad:
Product ID: 0x0274
Vendor ID: 0x05ac (Apple Inc.)
Version: 6.24
Serial Number: D3H5266VVR1GHMFAX6PS
Speed: Up to 12 Mb/sec
Manufacturer: Apple Inc.
Location ID: 0x14400000 / 3
Current Available (mA): 500
Current Required (mA): 500
Extra Operating Current (mA): 0
Built-In: YesBluetooth USB Host Controller:
Product ID: 0x8290
Vendor ID: 0x05ac (Apple Inc.)
Version: 1.46
Speed: Up to 12 Mb/sec
Manufacturer: Broadcom Corp.
Location ID: 0x14300000 / 2
Current Available (mA): 500
Current Required (mA): 0
Extra Operating Current (mA): 0
Built-In: YesModel 01:
Product ID: 0x2301
Vendor ID: 0x1209
Version: 1.00
Serial Number: CHIDHLE
Speed: Up to 12 Mb/sec
Manufacturer: Keyboardio
Location ID: 0x14100000 / 22
Current Available (mA): 500
Current Required (mA): 500
Extra Operating Current (mA): 0
ls -l /dev/cu.usb*:
crw-rw-rw- 1 root wheel 20, 7 Feb 6 19:40 /dev/cu.usbmodemCHIDHL1