KO EX10 Helios -> Frsky
Posted: Sun Aug 14, 2011 11:09 am
Hi all,
I'm planning on converting my KO Propo EX10 Helios radio to use Frsky DIY module. This radio was originally FM via a module interface, currently it has an original 2.4Ghz spektrum module in it.
I'm pretty sure I've identified the PPM signal, V+ ,gnd from the module pins (I delved inside identified the RF pin, measured V+/gnd, so that leaves PPM) - how I can't seem to get any feedback from the pins using a piezo speaker?? Any Ideas?
Note I've done two conversions already and the piezo gave clear PPM feedback on those radios (I converted a Turnigy 9x to Frysky, and converted an old Esky FM to 2.4G with the old module from the 9X).
Thanks,
Pete.
I'm planning on converting my KO Propo EX10 Helios radio to use Frsky DIY module. This radio was originally FM via a module interface, currently it has an original 2.4Ghz spektrum module in it.
I'm pretty sure I've identified the PPM signal, V+ ,gnd from the module pins (I delved inside identified the RF pin, measured V+/gnd, so that leaves PPM) - how I can't seem to get any feedback from the pins using a piezo speaker?? Any Ideas?
Note I've done two conversions already and the piezo gave clear PPM feedback on those radios (I converted a Turnigy 9x to Frysky, and converted an old Esky FM to 2.4G with the old module from the 9X).
Thanks,
Pete.