Latency when sending BLE Midi on ESP32

[jhsa]

I am experiencing a few milliseconds Latency when sending MIDI over BLE MIDI on a ESP32 module. Is that normal?
I use an app for my backing tracks. Every song has an automation track where I program the MIDI information. There is no Delay when sending over USB Midi.
Thanks
João

[tttapa]

You'll always have more delay when using Bluetooth, but you can try to minimize it using the BluetoothMIDI_Interface::setTimeout() method. The default timeout is 10ms.

[jhsa]

Thank you. Will check it.

João

[KingMichaelCoy]

If I want to build something like

But for esp32 how could I do that?