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3.5.1 only showing 4 motors

@cgormley wrote: I just updated my octa to firmware 3.5.1 and thought I had everything ready to go but when I pressed the safety switch 4 of the ESC's were still beeping away. Brought it inside and...

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HW:Apm 252 SW:3.1.5 - flash chip replacement

@dat-alex wrote: Hi! to all members. I have a question related mostly to 3.1.5 coding. I have an APM 252_V5 for my Quanum Nova and have a failes flash chip ATMEL AT45DB161 (16Mbit) type. I have to...

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My copter crash just after take-off

@nico38 wrote: Hello, My copter Crash during take-off : Video crash I don't understand what's happen. Here is my log : https://drive.google.com/open?id=0B8wk6B6h03C4V2lqdHBPZFROc2s I have calibrate...

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Gripper Problems

@john wrote: I have Pixhawk 2.4.8 with APM copter v3.4.6 and I am trying to use the gripper. Docs say to set GRIP_ENABLE TO 1 to load the parameters to set it up. There is no GRIP_ENABLE parameter. I...

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Servo *only* works if RC transmitter is off?

@Logan wrote: Servo stops working when RC is connected. Hey everyone, I’ve got a weird, persistent problem that I’m having. The short version: Our Aux1 servo doesn’t work when our RC transmitter...

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Bad Gps HDOP compared with an Samsung Tab S

@yrjobjorkqvist wrote: Hi all. I have constantly bad HDOP on my JMT HJ 450, with GPS from JMT. I have compared the GPS values with my Samsung Tab S and when Tab S repports HDOP as 0.9 I only get 2.13...

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Developing custom Serial protocol for Pixhawk

@eMrazSVK wrote: Hello everyone, Since I cannot create new topic in Dev Team category, I have no idea where else to write this. I am developing custom serial protocol to communicate with device via...

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Help: Arris Gimbal - Gimbal control

@Robert_Wiklund wrote: Hi, I just got a second Pixhawk, now a 2.1. I'm setting it up on a S800 Hexa, with an Arris Zhaoyun 3-axis gimbal (Simplebgc). Copter firmware is 3.5.1. I've spent 4 hours today...

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First time Connecting to Solo

@mbol4608 wrote: I'm sure this has been answered a million times so if someone would point me in the right direction i would be very thankful. I have a Solo from 3DR and it's all factory. I"m wanting...

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Copter-3.5.2-rc1 will soon be ready for beta testing

@rmackay9 wrote: Copter-3.5.2-rc1 will be available through the MP's "beta firmwares" link (and perhaps through other GCSs as well) about 5hrs after the timing of this posting (it takes a while to get...

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Frsky telemetry with Pixracer missing sensors except GPS

@chris661 wrote: Hi, trying to configure telemetry with Frsky, when I try to detect them the only one I get from Pixracer is GPS, I get the receiver voltage and RSSI of course, and A2 values. Trying...

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Pixhawk 2.4.8 it is armed but no motors spin

@vidan wrote: Hello everybody! I have a problem with my pixhawk ....it seems to not spinning motors after it is ARMED...I tried to calibrate all ESCs individually connecting servo lead of each one in...

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Pass-through, mapping, mixing RC9&10 to output 5&6

@chris661 wrote: hi, trying to find an easy way to configure my Pixracer motor outputs to be mapped with my RC9 and RC10. I've seem so many topics about this, but no real simple solution. Editing...

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PLEASE HELPPPP apm 2.8 setup

@Andy_Zhong wrote: Hi, I'm new to ardupilot's and mission planner. I have read few trends and none of them help. I have downloaded the mission planner and there isn't any 'COM' on the top right hand...

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Radiolink Pixhawk unable detect board type

@Tranthanh wrote: Hi all,I have problerm with my radiolink pixhawk.It canot detect board type, and can not read Sensor .anybody can help me fix this error.Thanks for reading Posts: 2 Participants: 2...

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New comer to this place

@david_wi wrote: Hi Guys New here and want to know what is this site all about.Come from the flight simulation hobby. Bye, David Posts: 1 Participants: 1 Read full topic

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EK2_ALT_SOURCE with GPS Blending

@PhantomRaider wrote: Quick question about EK2_ALT_SOURCE. Now that I am using dual GPS receivers with blending enabled, would I be able to obtain better altitude hold by setting the source to GPS...

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Drone does not start... Tips right or left.. Help please!

@surbi80 wrote: Dear all, Since a few days i'm not able to get my drone airborne.It flew well before but now when i want to take off it tips to the right or to the left.It would crash when i woult not...

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APM 2.8 COM port

@Dotsss wrote: Hi, I have READ literally all the trends and non of them seems to be my case.I have downloaded the lastest firmware (mission planner) for my apm 2.8 and then I connected it to my laptop...

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APM2.8 initial setup

@Dotsss wrote: Hi Apm 2.8 has a red light when plugged into PC and mission planner cannot recognise it why??? Posts: 2 Participants: 2 Read full topic

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