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Connect uart_peripheral with Windows 11

Neil Benn

Hello,

  I've taken the peripheral_uart sample and ripped all of the uart stuff out so that it currently just connects and logs anything received to the console - the simplest example.  I can connect with my phone (Android), no problem.  However when I try to connect with windows 11 using either the system connection, Bluetooth LE Explorer, examples using Bleak (python library) and pyble I consistently get a loop of:

00> [00:06:58.461,090] <inf> brikwiz_base: Connected D4:D8:53:4C:5D:23 (public)
00> [00:06:58.792,205] <inf> brikwiz_base: Disconnected: D4:D8:53:4C:5D:23 (public) (reason 19)

  I understand that the reason 19 is that the client has disconnected but I cannot understand what is happening.  I've looked around the internet and there doesn't seem to be a solution.  Can you assist to provide any advice as to why you cannot connect to the peripheral_uart example with windows please?

Cheers,

Neil

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    Hi Neil!

    Could you found the root cause of the problem? I'm facing the same problem and it's quite frustrating...

    I also use Bluetooth LE Explorer, but only to pair the BLE device to the Windows 11. Once paired, I forget about this software and use C# with .NET 6 Core to communicate with the devices.

    I've developed several projects, involving heart rate monitors (like the Polar, or the Coospo optical one), or even using the ESP32 as a BLE module and implementing the services and characteristics by hand. They all pair and connect fine to my PC. So, for the first time ever, I'm having trouble with a module from EByte (E104-BT5005A) which uses a nRF52805. If I try enough times, I get the Bluetooth LE Explorer to connect 1 out of about 20 times, but I still could never paired to it.

    Is it a problem from the nRF stack? It seems clear it's not a problem from Bluetooth LE Explorer, since I could pair all kind of BLE devices UNTIL now...

    Thank you!

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  • 0

    Hi Neil!

    Could you found the root cause of the problem? I'm facing the same problem and it's quite frustrating...

    I also use Bluetooth LE Explorer, but only to pair the BLE device to the Windows 11. Once paired, I forget about this software and use C# with .NET 6 Core to communicate with the devices.

    I've developed several projects, involving heart rate monitors (like the Polar, or the Coospo optical one), or even using the ESP32 as a BLE module and implementing the services and characteristics by hand. They all pair and connect fine to my PC. So, for the first time ever, I'm having trouble with a module from EByte (E104-BT5005A) which uses a nRF52805. If I try enough times, I get the Bluetooth LE Explorer to connect 1 out of about 20 times, but I still could never paired to it.

    Is it a problem from the nRF stack? It seems clear it's not a problem from Bluetooth LE Explorer, since I could pair all kind of BLE devices UNTIL now...

    Thank you!

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