Oliver's Discussions (8)

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Unexpected Prop Start

Here's something that just happened without consequences other than a surprise, but that has some potential for a bigger scare or worse:

Aircraft: DJI 550 Hex w. APM 2.5 & 2.9.1b firmware, JR 12X Tx. Armed and took off in Stabilize but landed again ri

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Unbaffled Barometer = Attempted Flyaway

Had a near flyaway followed immediately by a near lawn-dart maneuver by my Flamewheel 550 this weekend, apparently due to running an APM 2.5 board "bare" (without case or foam baffling the barometer).

Here's the video with further commentary in the Yo

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Setting RTL Flight Speed?

Flying a hex w. APM 2.5/ublox, FW 2.9.1, MP 1.2.35: I want to turn down the flight speed when RTL is invoked. I thought there was a specific parameter for that earlier but now I can't find it in any of the parameter lists. Does  WP_SPEED_MAX perhaps

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APM 2.5 Firmware Upload Verify Fail

Just upgraded my Flamewheel 550 Hex from the APM 2.0 board  to APM 2.5 (plus the ublox GPS) (all directly from 3DR). On firmware installation, at the end of the "verify" phase, there's an error message stating that the firmware upload was successful

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Workbench Prop Safety - Quick Solution

Anyone who has been around RC aircraft is aware of the danger of getting tangled up with a prop. Modern high-end props made for electric flight can be nearly razor sharp, and even the rubbery cheap sort will cut through skin like a knife through butt

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The Witch Gets a Broom...

3690980367?profile=originalA fundamental characteristic of multicopters is that they change flight direction and speed, and also hold position against a wind, by tilting the entire aircraft. If the multicopter is being used as a camera platform, the camera mount must compensat

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