Gender
Male
About
About Me:
I am a retired electronic engineer
Please tell us a bit about your UAV interest
I have played rc model plane since I retired , for about 8 years. I fly FPV for 3 years . My multicopter experiences are KK ,TMF and Arducopter.
Hometown:
Taipei
Activity Feed
" Did anybody try v3.1 in APM1 ?
tangtl"
tangtl"
"Could everybody kindly tells what APM board( version 1.4 , 2.0 or 2.5) you have when post or answer a problem?
Thanks."
Thanks."
"I have APM 1.4 , compiled 2.81 and 2.91, no problem.
Try copy all the libraries under ArduCopter-2.9.1\libraries to ArduPilot-Arduino-1.0.3-windows\libraries and verify compile it ."
Try copy all the libraries under ArduCopter-2.9.1\libraries to ArduPilot-Arduino-1.0.3-windows\libraries and verify compile it ."
"Same happen to me twice. The attached tlog happened on about 95 % , I flew to around 30 meter height with position hold(but on screen show unknown) mode, it changed to RTL by itself(the ch5-in was still at posisition mode) and climbed up to 180 m ,…"
"Hi:
Did anybody try v2.9 with APM1 board?"
Did anybody try v2.9 with APM1 board?"
"ArduCopter ver 2.81 Automission record
http://youtu.be/1RiHGnQbE30HexCopter with APM1.4 2560 + ublox GPS
All pids are default except for
RATE_D,0.004RATE_I,0.1RATE_IMAX,300RATE_P,0.13Remark:The default Nav p 2.4 seems not enough for wind stronger…"
http://youtu.be/1RiHGnQbE30HexCopter with APM1.4 2560 + ublox GPS
All pids are default except for
RATE_D,0.004RATE_I,0.1RATE_IMAX,300RATE_P,0.13Remark:The default Nav p 2.4 seems not enough for wind stronger…"
"APM1 board upgraded to 2.7, followed parameters but both pitch and roll camera control are not working."
"Tried out 2.6 yesterday in Stab, Loiter and RTL.
My Hexcopter:APM1 2560, 1.5Kg , no sonar , with default parameters
1) Stab mode is OK
2) Loiter mode is bad , it always swing or circle with 1 - 2 meters . There was a light wind at the…"
My Hexcopter:APM1 2560, 1.5Kg , no sonar , with default parameters
1) Stab mode is OK
2) Loiter mode is bad , it always swing or circle with 1 - 2 meters . There was a light wind at the…"
"It is a clever way to compress data, excellently !"
"hi :
I think the g.rc_2.pwm_out is pitch control output, to rear motors is cos(0 ) =1 , to left and right motors is cos(60) =0.5.
To get a same twist angle , the mortor on longer virtual arm need more power."
I think the g.rc_2.pwm_out is pitch control output, to rear motors is cos(0 ) =1 , to left and right motors is cos(60) =0.5.
To get a same twist angle , the mortor on longer virtual arm need more power."
"Today I flew my hexacopter with 2.2b4, no wind, the stabilized mode is very good, even I maneuver fast climbing and descending, there is no wobbling . The loiter mode is perfect , it drifts within 1-2 m . But I have problems with big wobbling…"
"I have updated my APM1 board from 2.2b2 to 2.2b4 , the battery monitor become no longer functional(It always displays 0 v , no matter what I type in battery monitor set up field )"
"Hi Jason : About the "RTL now defaults to return at the current altitude."Can I set up the RTL return altitude to (current altitude + safe height) by APM ?
There is a situation when I fly FPV over a mountain or a building , if I descend the…"
There is a situation when I fly FPV over a mountain or a building , if I descend the…"
"I have upgraded ArduCopter 2.0.50 firmware from Mission_Planner_1.0.95, but when I switch to different modes , it always stayed at Stablized mode.
I also uploaded it from arduino , the same problem happened .
Does 2.0.50 need special…"
I also uploaded it from arduino , the same problem happened .
Does 2.0.50 need special…"
"@I.S. : I think 1 analog input is enough for main controller receiver RSSI , XBee RSSI can be extracted from MAVlink, but the OSD should 2 RSSI displays ."
"Hi:
Does it include a input pin for rc receiver's RSSI (analog voltage )
tangtl"
Does it include a input pin for rc receiver's RSSI (analog voltage )
tangtl"
