High quality audio over BT: which device will meet my needs?

[Vatten19]

I want to stream a mono audio signal with high bandwidth (20kHz) from a remote device to a base device.

Need to A2D signal on remote and D2A the signal on the base. Low latency without dropouts is desired.

Will the Thingy 52 meet these requirements? A low SWaP remote is preferred. Can I keep the base from synching to other devices?

Thank you.

[Vatten19]

Thanks for the replies.

The signal could be up to 20 khz.

If I use the 44khz sample rate do I need a dac on the other end?

[haakonsh]

Probably, we've got a PWM module but streaming 44kHz + BLE will be a bit tricky. I suggest you look into using the I2S — Inter-IC sound interface peripheral to interface with a DAC.