Wooting 2 HE QMK Project

Research

• MCU: AVR ATXMega128A4U: 128KB flash, 2KB eeprom, 8KB SRAM
• Firmware
  • Latest version json https://wootility.io//fw/wooting_two_he.json
  • Latest firmware https://wootility.io//fw/wooting_two_he.fwr
    • Disassembly by cutter https://cutter.re/

Action

• Connect AVR ISP tool [ongoing]
  • Purchase PDI programmer HW
• Dump bootloader FW and eeprom
• Flash original firmware with custom utility
• Analyze scan matrix code
• Analyze rgb code
• Build QMK (atxmega not supported yet)

Research Resources

• Official config program https://wootility.io/
• Disassembly https://www.techpowerup.com/review/wooting-two-he/4.html

Other Resources

• Great opensource projects https://github.com/WootingKb/awesome-wooting

• USB features https://gist.github.com/BigBrainAFK/0ba454a1efb43f7cb6301cda8838f432

• Switch profile https://github.com/ShayBox/WootingProfileSwitcher