Problems encountered by windows desktop computers

[ZachCharles666]

I tried to run the project on a desktop computer with windows and it was successful after using npm start, but when I opened the page http://localhost:8081, I encountered a problem. When I clicked Connect to the device, nothing happened. I checked the browser and found a message: DOMException: Bluetooth adapter not available.

I hope to get some help to tell me how to solve this problem. Or do I have to switch to a laptop with Bluetooth connectivity?

[kowyo]

It looks like your hardware doesn't have bluetooth enabled, which is a prerequisite of the project.

[jjsmllj]

so,er,how to enable the bluetooth on this esp32 chip.can I setup it in Arduino IDE ?

[kowyo]

Enable it in your pc, not on ESP32

[HaoHoo]

On ESP32:
You can open the serial monitor from Arduino IDE. When BLE and Mic open you can see the output.
On PC:
Yes, you need a Bluetooth device on your PC and enable it.

[fre2d0m]

If you are in macOS, use chrome. If it is another operating system, check the browser that supports webBluetooth and install it.