About

Gender

Male


About Me:

I, Crispin, founded Drone Imagery after many years of playing with quads and UAVs as a hobby. I have flown most types of aerial platforms with a variety of payloads. See more at www.DroneImagery.co.uk


Please tell us a bit about your UAV interest

Specialists in aerial surveys, filming and photography using unmanned aerial vehicles equipped with specialist cameras such as Infrared, thermal and ultra-high definition.


Hometown:

London


Activity Feed

Crispin commented on Chris Anderson's blog post HK releases Quanum FollowMe drone
"Did! You! Work! At! Yahoo!?"
May 6, 2016
Crispin commented on Chris Anderson's blog post HK releases Quanum FollowMe drone
"@Gary,

All very good points. I guess though my "disappointment" is that they've released it (assuming it is the APM / 2560) with an already overstretched CPU. Or they have code and features that resemble what our life was like with APM2.5. 
It is…"
May 6, 2016
Crispin commented on Chris Anderson's blog post HK releases Quanum FollowMe drone
"I cannot see what the CPU is. If it really is then is it not like buying a 486? I just found out all my pixhawks are essentially bricks soon. If this is APM then why would you?"
May 5, 2016
Crispin replied to Jacques Eloff's discussion Pixhawk being replaced with new version? in PIXHAWK
"wha?! and get the truth? noooo, "the internet said so" :p"
Apr 11, 2016
Crispin replied to Jacques Eloff's discussion Pixhawk being replaced with new version? in PIXHAWK
"VR Brain has been around for a while. I would try that.

My issue with the RPi offerings is the size. Real-estate on most airborne platforms is at a premium.  "
Apr 11, 2016
Crispin replied to Jacques Eloff's discussion Pixhawk being replaced with new version? in PIXHAWK
"BYOD or UMTech?

It's a pity if it's true. I would rather not buy copies from HK or fleabay and I don't really want to be a continuous guinea pig for the new starters coming. 

What other options are there?"
Apr 11, 2016
Crispin replied to David Kershaw's discussion Flight mode confirmation??? in PIXHAWK
"If you have a Pixhawk with 3.3+ and the buzzer connected the it beeps to confirm the mode change."
Apr 1, 2016
Crispin replied to Evan Palmer's discussion Pixhawk with Servos in PIXHAWK
"In advanced params in mission planner there is the option to for the servo - set it to pass-through. Once the safety switch is pressed then you should have throughput to the servo.

It works without hitch for me on a pixhawk with spektrum dx9. I…"
Mar 30, 2016
Crispin replied to Kelly Schrock's discussion Low-altitude fence
"Nice feature! It would be less stressful flying overhead water."
Mar 27, 2016
Crispin posted a discussion
Hi folks,I've just noticed that the logs / tuning graph shows RC 6/7/8 having output even though there is no actual output. Once I press the safety switch then the outputs really do spring to life.I have channel 6/7/8/9 set to rcPassThru (1) and…
Feb 21, 2016
Crispin replied to Pmarche's discussion Pixhawk and some ESCs with Low KV motors. Pixhawk is not the problem. Problem is related to ESCs, Firmware and fine tuning. in PIXHAWK
"Most odd Marc. The Hobby King Blue 40A ones I had certainly did not like the low KV motors. I had read that SimonK also has problems but I read many people using them just fine.
I flashed mine with bs40a.hex from https://github.com/c---/simonk_tgy3d…"
Jul 22, 2015
Crispin replied to Pmarche's discussion Pixhawk and some ESCs with Low KV motors. Pixhawk is not the problem. Problem is related to ESCs, Firmware and fine tuning. in PIXHAWK
"it's not all bad...

I had 6 HK 40A blue series with a pixhawk and it was impossible to fly with the RC Timer 360KV. Calm day, light on the throttle and it would be ok. Slight gust of wind, it would lose sync and crash.

Simple fix - flash them with…"
Jul 22, 2015
Crispin replied to David Kershaw's discussion Telemetry connection question..... in PIXHAWK
"Correct - sort of.

You can connect MinimOSD RX to your telemetry TX.

Don't connect the OSD TX to the telemetry RX though or you'll get weird stuff happening.

So, telem1 TX > Radio RX and OSD RX

In Mission planner there is an option to enable…"
Jun 12, 2015
Crispin replied to Ben Norton's discussion Motors pulsing in position hold - Any ideas? in PIXHAWK
"That's a bummer... When you say "Would not disarm" is that after an auto landing?

If you're going to sell it, PM me the details when you ready - if the price is right I might take all or any bits you're willing to sell (just frame etc)

I'll take…"
Jun 7, 2015
Crispin replied to Ben Norton's discussion Motors pulsing in position hold - Any ideas? in PIXHAWK
"Did you have any joy getting to the bottom of this? I've got the same on a new frame now - perhaps a bit worse.
I was flying light today, no payload (600g), hover at 42ish% and loads of pulsing. 
Did not do an auto-tune as I did not have the payload…"
Jun 7, 2015
Crispin posted a discussion
Hi folks,I had a quad Pixhawk, 3.2, which has had two "wobbles" in the air. Both occasions it looked like one motor shut down. On both occasions it turned back on and had enough height to recover (while falling I throttle at 100%)Sadly the third…
May 20, 2015
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