FlySky FS-i6 (or branded Turnigy TGY-i6) is a very decent 6 channel entry level RC radio system. But support for PPM (CPPM) standard is somehow not clear. I have no idea why manufacturer keeps PPM support data so well hidden. Anyway, here it is: how can I enable PPM on i6 radio system?
PPM signal is supported only on FS-iA6B (v2) receiver.
It is not possible to enable PPM signal on FS-iA6 receiver. So if you have simpler one, you would have to buy iA6B. Also, PPM signal is not enabled by default. To turn it on, you have to change radio settings:
This is all. From now on, FS-iA6B will output PPM 6 channel signal on port 1 labeled “PPM/CH1”.
You can get FS-iA6B from here here.