Bluetooth interface for STAG 4 or QBOX gas installation

MACIEK_M wrote:

Optoisolation makes sense when it comes to a diagnostic cable

Exactly, there is no point in doing optoisloation and everything is battery powered anyway. For signaling, it is probably best to use a 2-color LED connected to RX TX via a transistor so as not to overload the data line.

Can you use such an interface based on HC-05 or there JDY-30 update, for example STAGA GOFAST? Is it better to always do "via the USB cable" when updating the driver?

Quote:

Can you use such an interface based on HC-05 or there JDY-30 update, for example STAGA GOFAST?

I did - no problems.

Thanks for the answer

weryfany wrote:

And the final one after all modifications:



And the end result:


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And this keychain case can you get it on Aliexpress? I searched for "small enclousure electronics" but didn't find it

The housing is the smallest problem, look for something to keep it tight and that's it. You won't shoot it.

I updated the driver without any problems.
As for the housing, it is a gate remote control housing purchased at a local electronics store for less than PLN 2

I tied up the housing with Kapton tape I was thinking to fit it into a kinder-egg but it doesn't come in
The gate remote control housing is a cool idea

I have a CCY BT Basic Qbox and a Stag 4-Qbox Basic - are they compatible?
I have a problem with the connection (a message appears about the lack of a driver in the program) - I followed all the steps as in the manufacturer's instructions.
If they don't match, can I remake it somehow (a magnet was mentioned in the first post)?

Edit: my mistake, I was using AcGas Synchro, on Ac Stag it works fine.