goebish

Check your antenna, also, if you're using a nrf24l01 module with PA+LNA the 3.3V output of your Uno might not be able to provide enough current. In this case you...

Maybe the problem is your PPM output then, have you checked its voltage (with a scope, this can't be done with a simple multimeter ...) Which transmitter are you using...

Yes you can try that, but try to display the value only once per second for example (in update_ppm()), because I think using the UART too much will mess with...

put that at the end of update_ppm: static uint32_t next=0; if(millis() > next) { next = millis()+1000; println(ppm[THROTTLE]); }

Which transmitter are you using ? You need to adapt the level of the PPM output (in hardware).

Do you have a n-mosfet handy ?

Here's a schematics, it should work with virtually any small power n-channel mosfet, such as the ones used to drive the motors in small toy quads. http://i.imgur.com/Km99vxX.png If you do...

the 4NF20L should be fine, its Gate threshold voltage is low enough.

On some transmitters, the PPM output is open drain, in this case, try to add a 10K resistor between PPM output (PPM_IN in the schematics) and +3.3V to pull it...

Hi, there's nothing particular to do for the i6. Just set channel order to TAER on the transmitter, or change order to AETR in the code.