"FY690S"

"great gimbal, i have one, i just wsh it had 360 degree pan"

"I just got a pixhawk 4...working great, dont regret it....and who said they are lower quality sensors?"

"I wouldnt use a racing ESC...go with hobbywing x-pro...cant go wrong with those, very reliable and simple. also use lower KV like 580 sunnysky motors
I dont know anything about that FC...I would go with a Pixhawk 4 with Ardupilot...very proven."

"this one is simple, mechanical issue likely motor/esc failure, look the the outputs going crazy after 6:42:30 as FC tries to compensate for a motor failure, also note the large divertion between requested roll and actual roll, most definitely looks…"

"not speaking for OP, but with the Navio2 board I do this today with MavProxy via TCP, with Mavproxy you can multicast to different tagets Sushanth J said:
Hey, The system seems to be a very useful backup to RFDs. You mentioned about a special…"

"pretty nice, you should definitely do it....am kinda of doing the same thing, except manually, i run 2 simultaneous copies of MissionPlanner GCS, one connected via IP to the 4G modem and the other one serial to the RFD900x, either can fail and…"

"btw i just use a RPi3 with Huawei 4G USB dongle and mavlink telemetry/control via MP and also have RFD900x radios for backup and RC control...I connect MP to the RPi IP and another MP instance connected simultaneously via RFD900x and it also does…"

"Charles, am surprised to hear the cell tower reception is worse at altitude...i get pretty good signal  (4 bars) on mine at 300ft or so, and the tower nearest is like 1 mile away.....i always thought with signal it would be better at altitude due to…"

"you can replace the crappy firmware on it which only allows it to be a hotspot with this one below thats much better and can act as a wifi client

https://github.com/jeelabs/esp-link"

"I do this today using FlytOS with a Pi3 and a USB 4G modem, you dont need any special server if you get a static IP from your ISP , i then use my own home PC   
https://www.youtube.com/watch?v=mJrobih0Kqk&t=18s"

"u only need relays for hooking up servos, looks like you still have 4 ports left for output of pitch and yaw RC control thru pixhawk
you just need to do the pixhawk gimbel setup and map the input RC channels from radio TX out to the pixhawk output…"

"Must have for me, gotta love guided point and click flying from my android, can't do that with just plain osd"

"i use TCP, works just fine and have an ESP8266 using serial-bridge firmware to connect from my wifi network to the 3DR radio
check out this link for the ESP8266 bridge

https://github.com/jeelabs/esp-link/releases"

"all you need is one of these in your drone   RF-V16....has save me recover mine from places I would have never found it...."