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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@HughB
Yes - so changes were:
Count 9 Steps in 9 Seconds to go into STEPPING mode = but report 4 steps counted - relying on ringing to give back the other 4 steps.
Overnight sleep test result is good (should not be counting steps when asleep)
AmizFit GTS2 25 , Bangle JS (v2 state mc) 243
I have seen Fitbit and AmizFit Bip report 200 steps overnight so thats a good result.
I did briefly try no filtering BUT thresholds then all have to be rebalanced and I have not tinkered with the C code to run your automated threshold calculator.
I would like to try a simpler LPF if possible. Maybe 5 or 6Hz cut off only.
Would ideally like to use the 6 sample LPF in the paper I quoted - but that has a 20Hz cut off.
Will maybe try the filter site and see if I can get results out of it for a single LPF filer (not 3 bands).