About

Gender

Male


Location

Pendleton, IN


About Me:

Programmer with some electronics know how.


Please tell us a bit about your UAV interest

Using drones for agricultural surveying.


Hometown:

Pendleton, Indiana


Activity Feed

Ken McNamara replied to Ken McNamara's discussion What is the difference between Pixhawk 2 and Pixhawk 2.1? in Pixhawk 2 User Group
"Phil -

Thanks for the reply - but I probably wasn't clear.
I have a Pixhawk 2.1 - how is it different from a 2?
Thanks.
KenMc"
Jan 3, 2018
Ken McNamara posted a discussion in Pixhawk 2 User Group
Is there a document that defines the difference between Pixhawk 2 and Pixhawk 2.1?I'm referring to mechanical and component differences?Maybe more to the point is what problems drove the update to 2.1?Thank you.KenMc
Jan 3, 2018
Ken McNamara replied to Simon L.'s discussion Discuss choice and application of GPS's to use with the new PH2.1 in Pixhawk2.1
"Simon L. said:
So did this suit your needs?
-----


Simon - 
I've finished building and configuring - and this module worked perfectly (so far).
First mistake I made was trying to put DF-17 plugs on - (see my other post) - bad idea.
Best solution…"
Dec 20, 2017
Ken McNamara replied to Christopher Harvey's discussion Disabled veteran with a patent pending drone system needs YOUR help please.
"Buy a 3DR Solo - upgrade it with a Pixhawk Greencube.  At that point you have a really solid drone with Pixhawk 2.1 controller - without spending a large chunk of change.
It's weight is 1.5kg and estimated flight time is 25 minutes (that's probably…"
Dec 10, 2017
Ken McNamara replied to Ken McNamara's discussion PixHawk 2.1 - JST GH connector specs & ordering in Pixhawk2.1
"Lyn -
Sorry it took me this long to reply.
You are correct.  My approach was a bad idea for a couple of reasons.

I used the PA-09 crimping tool - the terminals required the smallest (1 mm) die.  The tool made excellent conductor crimps - but I…"
Dec 2, 2017
Ken McNamara replied to Ken McNamara's discussion PixHawk 2.1 - JST GH connector specs & ordering in Pixhawk2.1
"You might be able to find the parts from a different supplier - the first part number is the JST number.
Thanks for the pre-crimped cable suggestion - that is a really good point - I should have caught that when I was searching Digikey - could have…"
Oct 21, 2017
Ken McNamara replied to Simon L.'s discussion Discuss choice and application of GPS's to use with the new PH2.1 in Pixhawk2.1
"Haven't finished this yet.  I have the GPS module from bang good - but I have to put a new connector to wire it to the PixHawk2.  It's been a really busy summer for a number of reasons - but I'm close to getting around to this."
Oct 21, 2017
Ken McNamara replied to Ken McNamara's discussion PixHawk 2.1 - JST GH connector specs & ordering in Pixhawk2.1
"Duh...somehow I double posted this...any idea how to delete one of the postings?"
Oct 6, 2017
Ken McNamara posted discussions in Pixhawk2.1
Oct 5, 2017
Ken McNamara replied to Simon L.'s discussion Discuss choice and application of GPS's to use with the new PH2.1 in Pixhawk2.1
"That's a great suggestion.  At $20 I'm going to order one.  Looks like it takes a while to get here - maybe I'll be ready to work out plugging it in by then."
Jun 15, 2017