Previous video : kzread.info/dash/bejne/lKBll9SOmZDJYNY.htmlsi=PoNlCL2nSg3M_GTy
Hacking calculator keypad by hardware method.
Now it's not just a stupid and useless Android calculator. It can also be used as a customizable keyboard.
Boards what I used :
- LILYGO T-Pico C3 (Raspberry Pi Pico based)
Source Code(GitHub) :
- github.com/TerraIncognitaKR/GHLBD_KeypadHooker
Timestamps :
0:00 (previous video) Hardware modification
0:11 Boards what I used
0:18 Connection & Recognize
0:37 Test under Windows OS's Calculator
2:15 Test under Another Calculator App (HiPER Scientific Calcuator )