How to map a key to XO87 QMK PCB.

1. Open the https://kbfirmware.com/ site

2. Upload a JSON file you want to map.

3. After map a key and asign the macro, download the zip file(Not .Hex)

4. Upload to below server

ANSI and ISO

http://120.24.70.168:9768/XO87.ASPX

Hot swap

http://120.24.70.168:9768/XO87_rgb.ASPX

5. After Few minutes you can download the .Hex file.

6. Upload the firmware with QMKtoolbox program.

To enter the bootloader : Press the ESC and Space bar while plug the cable to board.

PCB failure caused by not following our method can not be guaranteed.