Ask The Know-It-All | FPV Q&A LIVESTREAM | April 25, 2018

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Thanks to Roee Mazor for creating this index of time-stamps to the video.
0:7:00 - Look at the HDO goggles, discuss my review of them.
Purchase Fatshark HDO Goggle here:
* GetFPV -
* ReadyMadeRC -
0:11:20 - What about EV200? Where are they???
0:12:00 - LaForge v4
Purchase LaForge v4 here:
* GetFPV -
0:13:50 - What's the best blackbox log rate?
0:15:25 - Status update on the fixed ClearView goggle module
0:21:20 - F.Port is not working
22:30 - SP Racing F7 dual gyro flight controller
0:27:00 - What camera do I use for bench reviews?
Purchase Lumix G85 here:
* Amazon -
0:28:10 Best flight controller for Butterflight?
Purchase Helio Spring FC here:
* ReadyMadeRC -
* RaceDayQuads -
0:30:17 - Hero Session 5 discontinued - Will Runcam re-release Runcam 3? What's the best replacement?
0:39:35 - How to get Spektrum telemetry working?
0:40:10 - Overclocking Betaflight flight controller? What CPU utilization is safe?
0:41:45 - Beginner has a hard time managing altitude with quadcopter.
0:43:20 - Good and reliable motors
0:46:10 - Does softserial automatically handle smartport inversion?
0:46:40 - Barometer and Betaflight Altitude Hold
0:47:50 - Turtle Mode spins in the wrong way
0:49:00 - True X or Stretched X for freestyle?
0:49:50 - FrSky X-Lite.
0:51:15 - What's my favorite micro drone under 250 grams.
0:55:25 - Has PID tuning been replaced with filter tuning?
0:57:20 - Is the shunt resistor directional?
0:58:19 - Would you recommend ISDT parallel board?
0:59:50 - Do VTx usually run hot?
1:11:00 - Why does FlightOne (Raceflight) recommend Multishot instead of Dshot?
1:12:00 - How to mount a micro camera in a standard sized frame?
1:12:30 - Thin or Thick arms for freestyle?
1:13:30 - Can you use softserial for Runcam camera remote control?
1:13:55 - FrSky R9M vs. Crossfire?
1:16:40 - where do you stand on cloned frames?
Purchase the Strix Screech here:
* ReadyMadeRC -
1:20:24 - Suggested motors for a 6S low kv build?
1:25:55 - What's my favorite micro camera?
1:29:25 - How to Betaflight devs come up with default PIDs?
1:31:00 - Flying a quad in very windy conditions?
1:37:20 - Will Betaflight add more GPS features?
1:42:18 - What's my #1 tip for people new to FPV?
1:43:40 - Is BLHeli_S still viable or is BLHeli_32 the new go-to?
1:46:30 - Best ready-to-fly drone?
Purchase the Emax Hawk 5 here:
* Banggood -
* RaceDayQuads -
1:49:00 - Best freestyle motors?
1:50:00 - Kiss vs Betaflight.
1:52:05 - XM+ problems, probably inverted uart issue
1:53:00 - What's my favorite quad frame?
1:54:45 - Standalone SBUS inverter?
2:00:20 - What is a UART?
2:07:45 - How to charge a Taranis QX7 battery using just the balance connector.
2:11:06 - Can you coil up an RX antenna and leave just the end sticking out?
2:12:30 - Suggested LiPo battery for Taranis?
2:13:40 - Best Patch Antenna for FPV:
2:16:20 - OSD doesn't appear in goggles?
2:16:55 - LUA Script without telemetry
2:17:20 - Questions about ham license.
2:17:50 - Immersion RC power meter.
2:20:40 - Using Fat Shark with glasses.
2:22:45 - Can you use 3s on JB parallel board?
Purchase JB parallel board here:
* ReadyMadeRC -
2:24:40 - What's the best vTX with MMCX connector?
2:26:50 - Best plug-in FPV receiver module for Spektrum Focal
2:28:10 - Are Hall Effect gimbals better than regular?
2:30:35 - What is "moron threshold" and why is it called that?
2:32:40 - Best portable soldering iron?
2:41:15 - Betaflight arming flag "CALIB" what to do?
2:43:50 - Trying to fix propwash but D gain causes hot motors.
2:44:40 - What FPV cameras can vertical flip image?
2:45:00 - Betaflight gives NOGYRO message.
2:46:30 - Trying to rearm quad while it is in the air.
2:49:05 - Tips for calibrating betaflight current sensor
2:51:00 - Could current limiting prevent turtle mode from working?
2:53:15 - Betaflight DSHOT motor buzzer not working.
2:54:30 - Can motor buzzer fry the motor?
2:55:22 - Motor twitching, ESC calibration
2:57:50 - Betaflight won't arm when 32k sampling is enabled.