Using 868Mhz modules : Success

Hi!

I had a couple of HM-TRP modules laying around, and gave them a try. However my modules were 868Mhz ones. So I went through the code, and it seems that the bootloader supports 868Mhz, but the initialisation part of the firmware is only for 434 and

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Strange behaviour, tuning issue ?

Hi !

I just finished my quad, with APM. Uploaded 2.0.50 and made all neccessary setup steps. When I tried fly, after an in flight trimming, it holds level pretty well, but it's literally impossible to control it's flight. It reacts to stick input, but

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