THEMA:

There is already, have a look on RCT-OneCapacity.

that is unfortunately not what we need but nevertheless many thanks

That principle does exactly what you want. Change some text, select consumed ml as sensor and it’s pretty much ready. Keeps the consumed ml value for you between flights.
If there is no thing we can use to trigger save then it cannot be used with arduino.

After all, 30 does not get us everything.

That said, I have an idea

Hello Terros

I have it with your Lua app RCT one capacity tested works but it would be better this without app programming since the DS / DC 14 and 16 Yes only 2 apps run can per models.

Thank you
Thorn

Hi Tero,

I would recommend to do it similar to the OXS solution.
Save the data every 10 to 30s to EEPROM and reset the data either through the Jetibox emulation or by a pushbutton connetced to an Arduino I/O Pin.

Best regards
Onki

Or make it like i do with my (multi) sensor

Trigger is fuel flow, activ when detecting for at least 15 seconds, changes to deactiv if no flow for more than 15 seconds. At this case i save the value to eeprom.
Value reset is done with an input port at arudino, can be a switch (for example near fuel input) or output from receiver or something else ...