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JETI_basic_Heli_Monitor

The SW is provided as it is without any resposibility, warranty or laibility.

This lua app provides the following functions:

  • provide an alram when the compentated battery voltage drops for more the 250ms under a adujustable cell level (default 3.65V)
  • provide an alram when the BEC voltage dropes for more than 600ms under a definded level - just to eleminate spikes
  • provide an alarm when the RX strength or RX Quality is to low
  • provide an alarm when the RPM is to low, there are 3 levels supported
  • provide an capacity usage information (20, 40, 60, 75%)

The compentated battery voltage is: measured voltage / cell number + measured current * defined battery Ri

RPM monitor assumes 10s + change time to rampup the RPM from autorotation or motor off

There has to be a little RPM grow until the threshold (level 1..3) is reached

2.17 fix: capacity announcement