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ultrojo replied to Craig Elder's discussion APM Copter 2.9.1.b has been released
"should i try AC3.0 or AC 2.9.1b..."
May 8
ultrojo replied to Andrew Tridgell's discussion ArduPlane 2.72 released
"my plane skysurfer, apm2 , firmware 2.7.2 is it normal, when i switch stab, i move aileron to left, rudder move to right. why rudder not move to left? and why rudder must move in stab mode? how to disable it. tq"
May 6
ultrojo replied to Randy's discussion ArduCopter 2.9 / 2.9.1 released
"2.9.1 was great. i can make 3 seconds handsfree for my indoor test :) xaircraft quad, 30a esc simonk, 1045 prop, xaircraft motor. "
Feb 4
ultrojo replied to Randy's discussion ArduCopter 2.9 released
"my 2.9 testing today. alt hold great but a bit jumpy i dont know why. need tuning "jumpy"  when throtle up during loiter (look at 3:23 ) also "jumpy" when do auto land at 3:31 min. "
Jan 20
ultrojo replied to Crashpilot1000's discussion SOLVED - How can i flash the MTK 3329 GPS on my apm 2.0 ??
"green donut.. thanks Kraut Rob... arduplane not yet accept 1.9 :( yet"
Jan 19
ultrojo replied to Andrew Tridgell's discussion ArduPlane 2.65 released
"Hi, i have an issue about maintaining minimum altitude during RTL/failsafe trigger. for example , during RTL, can i set RTL maintain current altitude if altitude more than 100meters? if RTL below 100meters, the plane will climb 100meters then…"
Oct 14, 2012
ultrojo replied to Oliver's discussion ArduPlane won't arm engine
"mine also have this problem everytime first boot ESC cannot arm. i have to pull out the ess signal/bec power several times and then i hear the arming melody (motor  can start) my arduplane 2.65"
Oct 6, 2012
ultrojo replied to Marco Robustini's discussion ArduCopter 2.7 Released!
" i like the YAW improvement. make me confident to do FPV for quad. <iframe width="560" height="315" src="http://www.youtube.com/embed/6FbO32RgHSc"; frameborder="0" allowfullscreen></iframe>"
Jul 29, 2012
road_rascal replied to ultrojo's discussion ESC BEC Seems not enough power to APM2 Arduplane in the group ArduPlane User Group
"To get my ESC to arm I have to: A) plug in the main flight battery (APM2 will arm but not the ESC/motor)- I'm powering the APM2 board with the built in BEC from the ESC (3A switching) B) attach the USB cable between the APM2 and my laptop C)…"
Jul 11, 2012
ultrojo replied to ultrojo's discussion ESC BEC Seems not enough power to APM2 Arduplane in the group ArduPlane User Group
"Eddie, my wiring is correct and no loose connections David, yes, seem to be same fault as i was. but the motor/esc works when i plugging, and unplugging (ch 3 APM2) esc wire for several times. Marcin, throtle channel is not reversed because motor…"
Jul 11, 2012
Marcin Krawczyk replied to ultrojo's discussion ESC BEC Seems not enough power to APM2 Arduplane in the group ArduPlane User Group
"Maybe throttle channel is reversed?"
Jul 11, 2012
David Leigh replied to ultrojo's discussion ESC BEC Seems not enough power to APM2 Arduplane in the group ArduPlane User Group
"Hi, I have just got my APM2 board wired up and testing operation with version 2.40 software. When I plug the bec/esc cable into Channel 3 it powers the the board and other servo channels  but the ESC is not starting up and the motor will not…"
Jul 11, 2012
Eddie Furey replied to ultrojo's discussion ESC BEC Seems not enough power to APM2 Arduplane in the group ArduPlane User Group
"The "making songs" is the ESC telling you things. Usually it tells you it's settings, but some times it's telling you it's I'm programming mode. It seems like the APM2 isn't sending the throttle commands to the ESC…"
Jul 11, 2012
ultrojo added a discussion to the group ArduPlane User Group
Thumbnail

APM2 Arduplane 2.4 problem

hi,i use APM2 and Arduplane 2.4,i am powering APM2 using ESC / BEC .my problem is, when powering the apm2, all servo works, only motor silent even throtle up, i check on minimOSD and throtle percent % showed up,BUT when i play around the bec/esc servo wire that conected to apm2 "ch 3" , the motor "made songs" and start to works.so i need to "plug and unplug" many times to make motor "make songs" and works.i tested direct chanel 3 on rx its was OK. but only chanel 3 on APM2 the problem come.is…See More
Jul 11, 2012
ultrojo replied to Randy's discussion ArduCopter 2.6 released!
"sorry, attach this is log.."
Jul 7, 2012
ultrojo replied to Randy's discussion ArduCopter 2.6 released!
"hi,  my x650 quad crash this morning, because suddenly quad descending after 2 minutes hover, even i throtle up, camera gimbal damage. others part safe. this my spec. x650 aircraft frame, APM2, V2.6,  stock PIDs except stab roll/pitch…"
Jul 7, 2012

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FPV quadcopter and plane
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Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.

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