Telemetry data of hydraulic pressure

[trilliwilli]

I think you need to look for something like this: https://nl.rs-online.com/web/p/hydra...ensors/7255954

They are in multiple options, but importent is the input voltage, these can be from 8V to 30V, which is usable with a 12V system. If they start at a higher voltage you need to have a buck/boost in your model, which seems complicated.

You can also choose the output, 0-5V seems okay, they also have a 0,5-4,5V option.

I really don’t know what to use, but the input voltage seems important to be in range of the model system voltage. I think the one you linked is also in more options available.
The interpretation of the signal should be programmed in a Arduino.
On the Jeti forum, and also the Dutch forum, a few guys also make their own GPS sensors for Jeti, it should be possible to do this also I guess.

Jeti has listed its EX protocol here: https://www.jetimodel.com/support/telemetry-protocol/
It is beyond my capabilities as a mechanical person, but perhaps someone else can help with that.

EDIT: I found this with a quick Google search: https://forum.arduino.cc/t/pressure-...er-code/362754
It is on the Arduino forum, a link to sensor on Ebay is in the thread. It also gives the programming code for the Arduino.
This will help I think.