About

Gender

Male


Please tell us a bit about your UAV interest

Multicopters, sailplanes, sailboats


Hometown:

Tamasopo


Activity Feed

Chaac Muul replied to Charles Shipman's discussion Suburban powerline EMF interference in IRIS
"I have noticed similar effects on my quads from distances under 4 meters from electric utility wires."
Feb 20, 2015
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"Had a great flying session on Sunday over artificial turf in an empty baseball stadium. Multiple take-offs and landings with GPS fixes

Radio Telemetry worked perfectly.

The 3-position Mode switch on the IRIS transmitter is broken, so I only have…"
Jan 5, 2015
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"One of these assorted AB Clips might help tilt and extract the PX4 connector plug safely:

http://www.buddyrc.com/catalogsearch/result/?q=ab+clips

These are designed for the removing the JST-XH connecors from balance chargers."
Jan 5, 2015
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"Good news!  Problem solved.  3DR Radios communicating.  Followed your advice:
1. Updated Mission Planner (Removed APM Planner 2.0 to avoid any potential conflict).
2. Downloaded 3DR Radio Config 1.3.2 and flashed both radios separately using USB…"
Jan 2, 2015
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"I had problems "unplugging" the DF13 6-wire cable from the PixHawk port. I believe that someone must sell a plug puller to protect the connector and wires.  I will search and report if such a tool exists.
For those that have a similar need, I found…"
Jan 2, 2015
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"hzl, thanks for your detailed reply. A quick question: Do you have a link to where I can download the 3DR radio config 1.3 utility?

You also opened a concern that probably belongs to a new thread: I was cosidering a solution of buying a pair of…"
Dec 27, 2014
Chaac Muul replied to Chaac Muul's discussion 3DR Telemetry in IRIS
"Mike, thanks. Both antennas have red dots. But, 3D Robotics also sent me blue dot antennas. Part of the confusion over the original change order."
Dec 27, 2014
Chaac Muul posted a discussion in IRIS
The IRIS onboard radio does not communicate with the 915 MHz 3DR Radio connected to a PC running Mission Planner. Direct USB cable to PixHawk does work. The onboard telemetry radio is unmarked.What is the best way to determine if the onboard…
Dec 26, 2014
Chaac Muul posted a photo
Chaac Muul
Oct 9, 2014