connect to Web Bluetooth

RE: connect to Web Bluetooth

awneil — Mon, 13 Jul 2020 16:30:54 GMT

[quote userid="91893" url="~/f/nordic-q-a/63699/connect-to-web-bluetooth/259670"]with the App nRF Connect it works perfectly[/quote]

So it sounds like the problem is in your browser setup - which is really beyond the scope of this forum.

You need to look into the diagnostic capabilities of your browser and the platform it's running on to see what's going on.

Compare & contrast the working and non-working cases.

[quote userid="6462" url="~/f/nordic-q-a/63699/connect-to-web-bluetooth/259664"]What device is the Peripheral[/quote]

You didn't answer.

Does it have any diagnostic capabilities to help you?

RE: connect to Web Bluetooth

luca brandt — Mon, 13 Jul 2020 11:24:23 GMT

On my Bluetooth enabled web browser (with JavaScript) I'm requesting a bluetooth device and try to connect to it. I don't get an error message but it just doesn't connect. (Code: server = await device.gatt.connect()) The Code stops at that line.

The JavaScript code worked with another bluetooth peripheral. (RN4678) I checked. I exchanged the device name and the service using the filter option. The service I want to access is in the payload. And with the App nRF Connect it works perfectly. I can connect to the peripheral and read and write data.

RE: connect to Web Bluetooth

awneil — Mon, 13 Jul 2020 10:32:14 GMT

[quote userid="91893" url="~/f/nordic-q-a/63699/connect-to-web-bluetooth"] I fail to connect to it[/quote]

What testing / investigation / debugging have you done to find what's going wrong ?

Do you get any error messages?

Do you have tools on the Central & Peripheral to see what's happening?

What are you using as the Central?

What device is the Peripheral ?

Have you had any success connecting to other peripherals?

Have you had any success in establishing a "conventional" BLE connection in MicroPython ?