Hello everyone, I was inspired by another thread on the electrode related to the 232 interface for the gas installation.
I made the interface presented here over 2 years ago, in the meantime, about a week, new versions were created. The final version was quite universal. It can be reprogrammed to STAG 4 or QBOX by bringing the magnet closer.
I used the STAG plug, the HC-05 bluetooth module, the 7805 stabilizer (or the step-down converter set to 4.9V), the reed switch which has contacts for reprogramming the settings, universal remote control housing, hot glue, heat shrink tubing.
Thanks to this interface, I corrected settings and updated drivers in my and other vehicles.
I wanted it to be small, handy, durable and that's what it is.
Photo of the first version:


And the final one after all modifications:

And the end result:

The original one at the moment is about PLN 80
but over 2 years ago it was not so colorful.
Any laptop with bluetooth was enough to work, and the 232 port and cable tethering were a thing of the past.
Each intervention in the controller is recorded / saved in it (in the controller).
The installer, if he hooks up and programmed on the same computer, will pop up a message that he was programmed with a different computer.
It was not like that in my case.
In the STAG QBOX controller it communicates with the Android phone application (parameter preview)
HC-05 settings:

AT commands:
I made the interface presented here over 2 years ago, in the meantime, about a week, new versions were created. The final version was quite universal. It can be reprogrammed to STAG 4 or QBOX by bringing the magnet closer.
I used the STAG plug, the HC-05 bluetooth module, the 7805 stabilizer (or the step-down converter set to 4.9V), the reed switch which has contacts for reprogramming the settings, universal remote control housing, hot glue, heat shrink tubing.
Thanks to this interface, I corrected settings and updated drivers in my and other vehicles.
I wanted it to be small, handy, durable and that's what it is.
Photo of the first version:


And the final one after all modifications:



And the end result:



The original one at the moment is about PLN 80
but over 2 years ago it was not so colorful.
Any laptop with bluetooth was enough to work, and the 232 port and cable tethering were a thing of the past.
Each intervention in the controller is recorded / saved in it (in the controller).
The installer, if he hooks up and programmed on the same computer, will pop up a message that he was programmed with a different computer.
It was not like that in my case.
In the STAG QBOX controller it communicates with the Android phone application (parameter preview)
HC-05 settings:



AT commands:
Code: text
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