ArduCopter

Copter 4.6 For discussion of issues and enhancements related to Copter-4.6 release Copter 4.5 Category for discussion of issues and enhancements related to Copter-4.5 Copter 4.7 For discussion of Copter-4.7 related issues and enhancements Copter 4.4 Category for discussion of issues and enhancements related to Copter-4.4. Traditional Helicopter SkyViper This is a place to discuss the SkyViper GPS drone. Please use this only for things that are specific to the SkyViper. Copter Simulation Discussions area for Software In the Loop (SITL) Simulation related to copter Single/Coax This category is for support discussion on the Single Copter and Coax Copter frame types.

Topic	Replies	Views	Activity
About the ArduCopter category ArduCopter	0	3190	September 18, 2013
Read first: How to use this forum ArduCopter	0	5993	September 18, 2013
(Issue) Commands that silently produce wrong behavior despite accepting the upload or ACKing success Copter 4.6	1	14	May 17, 2026
How to Assess PID Quality Copter 4.6 methodicconfigurator	142	1782	May 17, 2026
What parameter are need it to be changed for 48 inch propellers in Ardupilot? ArduCopter	17	206	May 17, 2026
Failed take off with large quad Copter 4.6	27	218	May 17, 2026
Brainstorming Copter Launcher for a High Speed Plane Copter 4.6	8	100	May 17, 2026
EKF3 Optical Flow Issue on SpeedyBee F405 Mini/MTF02 Copter 4.6 optical-flow	4	147	May 16, 2026
Motor overheating with default PIDs Copter 4.6	22	139	May 16, 2026
A Tool That Tells You Exactly Which PID Parameters to Change — And My AI Agent Reads It Copter 4.6	13	236	May 15, 2026
Crash during AutoTune - uncommanded pitch movement during roll tuning - ArduCopter 4.7.0-beta3 Copter 4.7	40	513	May 15, 2026
Drone Exceeds Takeoff Altitude ArduCopter	4	93	May 15, 2026
ArduCopter control issue: constant "lean" or drift while trying to reach a stabilized hover Copter 4.6	10	158	May 14, 2026
Invalid channel option (185) Copter 4.6	3	52	May 14, 2026
Query about position controller tuning Copter 4.7	0	33	May 14, 2026
Feasibility of Using ArduCopter for a 300 km/h High-Speed FPV Quadcopter Copter 4.7	7	185	May 14, 2026
34inch quad copter notch setting Copter 4.6	5	67	May 13, 2026
RC_OPTIONS to 1 make copter yaw spinning Copter 4.7 arducopter , rc , sitl , gazebo , parameters	11	267	May 13, 2026
GEPRC Taker F745 (BT HD) - Arms successfully but NO Motor Output Copter 4.6	2	36	May 13, 2026
Dshot ESC telemetry on Navio and RPi4 Copter 4.5 navio , navio2 , dshot	7	104	May 12, 2026
No such mode 26 (Heli_Autorotate) Traditional Helicopter	3	77	May 12, 2026
Unexpected yaw behavior and the “Ignore MAVLink overrides” parameter not working Copter 4.6	3	114	May 12, 2026
SITL - how to configure Optical Flow - Rangefinder not finding data Copter 4.7	5	107	May 12, 2026
pixhawk 2.4.8 configuration Copter 4.4	12	110	May 11, 2026
Drone show Copters exhibit instability/toilet bowling ArduCopter	5	82	May 11, 2026
Hobbywing x9 plus jerks ,wobble on 1st take off Copter 4.5 arducopter , pixhawk	3	128	May 11, 2026
Takeoff speed and overshoot ArduCopter	4	116	May 11, 2026
Understanding Target Altitude CTUN_TALT ArduCopter	5	781	May 10, 2026
IMU choice for drone Copter 4.6	77	814	May 10, 2026
Pixhawk 6X + TBS Crossfire Nano RX — "RC not found" despite Telemetry Signal 100% (CRSF on TELEM2) Copter 4.7	9	183	May 9, 2026