About

Gender

Male


Location

San Francisco, CA


About Me:

http://tommy.chheng.com


Please tell us a bit about your UAV interest

software


Hometown:

san francisco


Activity Feed

Tommy Chheng replied to Jaime's discussion 3DR Radios w/ qGroundControl on OSX
"Does the usb connection show up?"
Jul 12, 2014
Tommy Chheng replied to Chris's discussion Pixhawk setup problems - can't throttle up ESCs
"Hey,
I think your issue is similar to:
http://diydrones.com/forum/topics/pixhawk-and-spektrum-dx8-setup-es...
http://diydrones.com/forum/topics/pixhawk-refusing-to-arm-after-esc...

My solution was using the firmware provided…"
Jun 9, 2014
Tommy Chheng replied to Evan Feil's discussion Pixhawk and Spektrum DX8 setup & ESC Calibration
"I was able to get it to bind using the firmware provided by http://www.qgroundcontrol.org/
The 3DR one just didn't work."
May 15, 2014
Tommy Chheng replied to Evan Feil's discussion Pixhawk and Spektrum DX8 setup & ESC Calibration
"Hey,
I have what sounds like a similar issue using a dx6i.
http://www.diydrones.com/forum/topics/pixhawk-refusing-to-arm-after...

Which firmware are you using?

Have you tried contacting 3DR for support? They haven't answered my support ticket yet."
Apr 18, 2014
Tommy Chheng replied to Frank Bernd's discussion Motors will not spin
"hey,
did you do the ESC Calibration: http://copter.ardupilot.com/wiki/initial-setup/esc-motor/"
Mar 18, 2014
Tommy Chheng replied to Tommy Chheng's discussion pixhawk refusing to arm after ESC calibration
"Sorry I have not been able to determine what to do after the arming stage...

Anton, have you been able to get help from 3d robotics?"
Mar 9, 2014
Tommy Chheng replied to Tommy Chheng's discussion pixhawk refusing to arm after ESC calibration
"Any ideas if i'm missing a step? I emailed 3d robotics support last week but I got zero response so far."
Mar 5, 2014
Tommy Chheng posted a discussion
I'm swapping my 3dr quadcopter's APM 2.5 to a pixhawk.I'm able to get through all the setup, and even the ESC calibration.As the last step of the ESC calibration(http://copter.ardupilot.com/wiki/initial-setup/esc-motor/), i'm able to use my Spektrum…
Feb 22, 2014
Tommy Chheng replied to Tommy Chheng's discussion Trouble with first arducopter flight (APM 2.5 with 3.0.1)
"We finally fixed this issue and it's in the air!

The motors were in the correct direction, the problem was that it was in "All-at-once ESC calibration mode"  http://copter.ardupilot.com/wiki/initial-setup/esc-motor/

We didn't complete the motor…"
Sep 9, 2013
Tommy Chheng posted a discussion
I'm having trouble getting the arducopter in the air with just the radio controls. Here's a GIF of what happens: This is the HW used: http://rtf.3drobotics.com/product_p/acrtf2.htm It doesn't seem like the copter responds to the other…
Aug 7, 2013
Tommy Chheng posted a discussion
I'm in the process of setting up an arducopter setup.When I run the Mission Planer 1.2.57, I don't see a "Configuration" Menu Button which is commonly referenced in misc pages( http://www.arducopter.co.uk/whats-new.html )Did 1.2.57 move the…
Jun 27, 2013