Multiple connection to the BLE server

[nicolasfara]

Hi,

I need to connect multiple clients to the BLE server. Using your example code for the server, only one client at a time is connected. Is there a way to enable a multi-client connection?

Thank you!

[taks]

By starting advertising when a connection is established, it is possible to respond to scans even while connected. You can do it with the code below.

  let ble_device = BLEDevice::take();
  let server = ble_device.get_server();
  server.on_connect(|_| {
    ble_device.get_advertising().start();
  });

[taks]

By default the maximum number of connections is 3. If you want to change the maximum number of connections, please set CONFIG_BT_NIMBLE_MAX_CONNECTIONS in sdkconfig.defaults.

[nicolasfara]

Ohh, thank you, @taks!! I'll try it out this weekend!