Closed
Description
Board
ESP32-Dev-Module
Device Description
My original Keyboard prototype with ESP32-S3-WROOM-1
Hardware Configuration
In my Keyboard, GPIO 10, 11, 12, 9, 46, 3 are used as Scan lines and GPIO 42, 41, 40, 39, 38, 37, 36, 35, 45, 48, 47, 21, 14, 13, 8, 2, 1 are used as Read lines. Read lines are internally pulluped.
- Left Ctrl key is located between GPIO 42 and 3
- Left Shift key is located between GPIO 42 and 46
- Left Win key is located between GPIO 41 and 3
- Left Alt key is located between GPIO 40 and 3
- Right Ctrl key is located between GPIO 13 and 3
- Right Shift key is located between GPIO 13 and 46
- Right Alt key is located between GPIO 14 and 3
Version
latest master (checkout manually)
IDE Name
Arduino IDE 2.3.2
Operating System
Windows 11
Flash frequency
80 MHz
PSRAM enabled
yes
no
Upload speed
921600
Description
Both Ctrl, Alt, Shift, Win keys on my keyboard do not work independently.
Like this : When I pressing the Ctrl key, did not show any response on the keyboard test
Keyboard test site : https://www.onlinemictest.com/ja/keyboard-test/
But, when I use this keyboard with BLE connection, they worked.
I would expect all keys to respond when pressed independently of each other.
Sketch
https://gist.github.com/53175ddd/0d95b3d494cd21595637ed0d233a8b87Debug Message
https://gist.github.com/53175ddd/7e271aee10666b8f2d6727d983181fdc
Other Steps to Reproduce
No response
I have checked existing issues, online documentation and the Troubleshooting Guide
- I confirm I have checked existing issues, online documentation and Troubleshooting guide.