Bluetooth?

[Roo2]

Hello all. Any suggestions on how to add a Bluetooth transmitter to a MPP to use BT headphones? I?m keen to have it inside the same waterproof case as the MPP if possible..
Thanks,
Andrew

[waltr]

On the detector I have built I used a Trond BT module connected to the audio out for wireless (BT) headphones.
The Trond BT TX module is mounded on outside of metal case.

Is your waterproof case plastic?
If so then mount a BT tx module inside.

[Roo2]

Thanks waltr. Yes, I have a plastic case but it wouldn’t be big enough to fit the Trond inside. I like the idea of it being self contained with its own rechargeable battery. Ive found a few boards in my searching that are smaller but they appear to need USB voltages or they don’t publish any information on their supply voltage requirement.

[waltr]

The Trond is quite small. 47mm long. Sure there isn't room? Post a picture of your detector board and case.
There are many inexpensive 'hobby' BT modules BUT they will have a huge latency which is not good for a detector.

[Roo2]

I think that it might fit waltr. With a few adjustments. The first Trond I found looked a lot bigger than 47mm long.

[waltr]

Nice looking cases.

Yes, the Trond I use is the low latency AptX.

https://www.amazon.com/TROND-Bluetoo...77713049&psc=1

Should have posted link earlier.

[Roo2]

Thanks waltr. The cases are from a company called Xoom Industries but I can’t find how and where I bought them sorry..

Ive found an identical looking BT transmitter made by Taotronics. Also claims to be Aptx. I suspect either will be fine.

[surfdetector]

Nice looking cases.

Yes, the Trond I use is the low latency AptX.

https://www.amazon.com/TROND-Bluetoo...77713049&psc=1

Should have posted link earlier.

Waltr, What headphones do you use with this transmitter? Thanks.

[waltr]

I have Trond headphones but can not find them on Amazon now.
They work but are easily broken (the pivot), repaired them three times already. Maybe they are no longer available.

Any AptX BT headphones or ear buds should work.

[surfdetector]

@Waltr, Thanks.

[Guzzi]

Hi all

Look at DISOUR gear also APTX and BT 5.0 .

Regards

Leendert

[Roo2]

It's going to fit no problem waltr. Thanks and happy new year.

[waltr]

It's going to fit no problem waltr. Thanks and happy new year.

Nice.
Please post about how this works and how you like being wireless once you get to take it out.