Add Model 01 variant to the hardware config

hardware/keyboardio/avr/boards.txt

@@ -18,10 +18,49 @@ keyboardio.build.pid=0x8037
 keyboardio.build.core=keyboardio
 keyboardio.build.variant=model00
 
-symmetric60.build.board=AVR_MICRO
-symmetric60.name=Keyboardio Symmetric 60
 
 
+model01.name=Keyboardio model01
+model01.vid.0=0x2341
+model01.pid.0=0x0036
+model01.vid.1=0x2341
+model01.pid.1=0x8036
+model01.upload.tool=avrdude
+model01.upload.protocol=avr109
+model01.upload.maximum_size=28672
+model01.upload.maximum_data_size=2560
+model01.upload.speed=57600
+model01.upload.disable_flushing=true
+model01.upload.use_1200bps_touch=true
+model01.upload.wait_for_upload_port=true
+
+model01.bootloader.tool=avrdude
+model01.bootloader.low_fuses=0xff
+model01.bootloader.high_fuses=0xd8
+model01.bootloader.extended_fuses=0xcb
+model01.bootloader.file=caterina/Caterina-model01.hex
+model01.bootloader.unlock_bits=0x3F
+model01.bootloader.lock_bits=0x2F
+
+model01.build.mcu=atmega32u4
+model01.build.f_cpu=16000000L
+model01.build.vid=0x2341
+model01.build.pid=0x8036
+model01.build.usb_product="Keyboardio model01"
+model01.build.core=keyboardio
+model01.build.variant=model01
+model01.build.extra_flags={build.usb_flags}
+
+
+
+
+
+
+
+
+
+symmetric60.build.board=AVR_MICRO
+symmetric60.name=Keyboardio Symmetric 60
 symmetric60.upload.tool=avrdude
 symmetric60.upload.protocol=avr109
 symmetric60.upload.maximum_size=28672