This is partial and may or may not be completed. Use this information at your own discretion and risk.
This is for K2 White Backlight v2 ANSI.
- Ability to safely flash bootloader
- Ability to revert to factory firmware
- Confirm Chibios functionality
- Get QMK Working
- Get LEDs working
- Confirm bluetooth functionality
- Main MCU - HFD48KP500
- Bt module CYPRESS CYW20730A2KFBG
- Charge IC - TPU5000
| --- | col | C0 | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | C13 | C14 | C15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| row | pin | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 |
| R0 | 29 | ||||||||||||||||
| R1 | 30 | ||||||||||||||||
| R2 | 31 | ||||||||||||||||
| R3 | 32 | ||||||||||||||||
| R4 | 33 | ||||||||||||||||
| R5 | 34 |
| --- | col | C0 | C1 | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | C13 | C14 | C15 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LED | pin | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 |
| R0 | 1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
| R1 | 2 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
| R2 | 3 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
| R3 | 24 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
| R4 | 35 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
| R5 | 36 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --- | --- | --- | --- | --- | --- |
- Bluetooth / O / Cable Mode: pin 26
- Win - Android / Mac - iOS Mode: pin 27
- Caps Lock: pin 21
seems to be wired like the Blitzwolf BW-KB1(https://github.com/IslamAlam/blitzwolf-bw-kb-1)