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jmdmahdi / ESP32-USB-TO-BLE

This project involves the creation of a Bluetooth adapter using an ESP32, enabling wireless connectivity for USB keyboards and mice. By leveraging the ESP32's capabilities, users can effortlessly connect their input devices to various devices without the constraint of physical cables.
MIT License
40 stars 3 forks source link

How to detect keyboard #3

Open dienvx1997bn opened 3 months ago

dienvx1997bn commented 3 months ago

Hello jmdmahdi, I 've just tried to test your project with my ESP32 board. But i can not detect my keyboard. here is the log Screenshot 2024-05-12 232715

Could you make some short video to show how it works, It might help with me.

jmdmahdi commented 3 months ago

Hello,

Make sure you have connected D+ and D- correctly to GPIO16 and GPIO17 of your ESP32 module. Sometimes, the pin numbers on the module itself are different from the GPIO numbers. Double-check the ESP32 pinout diagram for your specific board to ensure you have the correct connections.

Additionally, ensure your 5-volt power supply is rated high enough to power both the ESP32 and your keyboard. If you are using a separate power supply for the keyboard, the ground of the keyboard power supply must be connected to the ESP32's supply ground.

Could you send some pictures of your setup? It would help in diagnosing the problem.