Flown this a couple of times and so far it feels good. I'm unsure if one of the motors does not look as healthy as the other 3 but that is the only thing I have seen. Footage of my flight is here https://youtu.be/MNNiWmoH3kI

Flown this a couple of times and so far it feels good. I'm unsure if one of the motors does not look as healthy as the other 3 but that is the only thing I have seen. Footage of my flight is here https://youtu.be/MNNiWmoH3kI

Flown this a couple of times and so far it feels good. I'm unsure if one of the motors does not look as healthy as the other 3 but that is the only thing I have seen. Footage of my flight is here https://youtu.be/MNNiWmoH3kI

The quad is good for the price. Well assembled, well cabled, very nice. What’s wrong in my opinion: - the R9MM receiver was flashed with an old release of FLEX firmware. So I had to solder wires to update firmware. - the R9M modules was not previously binded with receiver, and it not had FLEX firmware, so I must had to flash it with FLEX firmware too - the FPORT inverted signal from receiver was connected to SBUS input, instead it should be connected with uart TX. So no way to get telemetry back from FPORT. I had to solder the the inverted FPORT to UART TX, and set BF with: set serialrx_halfduplex = ON - the audio signal from runcam split 2s was not connected, so not audio, even if the camera was capable to.

The quad is good for the price. Well assembled, well cabled, very nice. What’s wrong in my opinion: - the R9MM receiver was flashed with an old release of FLEX firmware. So I had to solder wires to update firmware. - the R9M modules was not previously binded with receiver, and it not had FLEX firmware, so I must had to flash it with FLEX firmware too - the FPORT inverted signal from receiver was connected to SBUS input, instead it should be connected with uart TX. So no way to get telemetry back from FPORT. I had to solder the the inverted FPORT to UART TX, and set BF with: set serialrx_halfduplex = ON - the audio signal from runcam split 2s was not connected, so not audio, even if the camera was capable to.

The quad is good for the price. Well assembled, well cabled, very nice. What’s wrong in my opinion: - the R9MM receiver was flashed with an old release of FLEX firmware. So I had to solder wires to update firmware. - the R9M modules was not previously binded with receiver, and it not had FLEX firmware, so I must had to flash it with FLEX firmware too - the FPORT inverted signal from receiver was connected to SBUS input, instead it should be connected with uart TX. So no way to get telemetry back from FPORT. I had to solder the the inverted FPORT to UART TX, and set BF with: set serialrx_halfduplex = ON - the audio signal from runcam split 2s was not connected, so not audio, even if the camera was capable to.