Mikethefly I flew up to 2.8km with a 5 turn helical connected to this goggle. If u want to see the video you'll find it on my utube Channel, Just search for Mike malagoli

Mikethefly I have these on three quads, been using these ESCs over two years, and I only managed to break one in a crash but it was my fault. For the price I think they are well worth it, I'm using DSHOT600 in BF 4.2 all with bidirectional dshot. No proplem with RPM filtering..

Mikethefly My Aomway Commander internal DVR works with the module connected via AV input. Just try the AV input and see if your DVR records, if it does it will also work with this module.

Mikethefly The stock antenna should give you up to 200 to 400 meter range depending on the power output of the VTX on your drone. It's ok to begin with but you should definitely invest in say a RHCP cloverleaf antenna. One is sufficient because this goggle does not have true diversity. What this means is that both antennas are connected to the same receiver module. Hope this is useful ciao

Mikethefly If you check the specs it says it can handle 2 to 6s lipos. this means lithium polymer (lipo) battery from to 2 cells to 6 cells. Each cell is rated at 4.2volts multiply by 6 and the maximum voltage this flight controller can handle is approximately 25volts.

Mikethefly The question you need to ask yourself is does the Mirarobot transmit a video signal in 5.8Ghz? If the answer is yes then these gooles will work just fine

Mikethefly Spektrum receivers run on 3.3volts. So just make sure to use the 3.3v pin to supply power to the Spektrum rx.

Mikethefly The FC is compatible with blheli s however if u still haven't purchased the ESCs yet get the Blheli 32 type so as to use the rpm filters for free. If instead u want to use the RPM filters for Blheli s you'll have to pay for the software