About

Gender

Male


Location

Linköping


About Me:

Into Aerial Photography.


Please tell us a bit about your UAV interest

Into Aerial Photography.


Hometown:

Gothenburg


Activity Feed

Hampus Lundin replied to Randy's discussion Copter-3.3 beta testing
"I'm having an issue that the hexacopter just shoots randomly into the sky without me applying any throttle on it since on firmware 3.3.2. This happend two times towards the end of the flight and I tried to land it because of this. When landed the…"
Dec 24, 2015
Hampus Lundin replied to Randy's discussion Copter-3.3 beta testing
"When connecting the SToRM32 gimbal controller via mavlink to the Pixhawk, getting parameters in MP doesn't work anymore. It just gets stuck on "getting params id 71". It is confirmed that more people have this issue. Firmware 0.89e, MP 1.3.33 and…"
Dec 23, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"I can't find the post either, I truly remember me writing about it in this thread. I must have never pressed to post button. What is an important part of the story is that I got to borrow my friend new 4S 65C batteries, and the voltage drop on the…"
Nov 23, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Please remember that I got as big of a voltage drop even when I used 65C batteries, so I don't think that it is the multistars batteries. I have ordered 6S multistar batteries for my new 6S setup(810mm arms, Tarot 4114, Xrotor 40A). Should I not…"
Nov 23, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Yes, It was 14,8V during hover with fully charged batteries(16,4V).
I'm not arguing with Clifton about my hexa being underpowered to pull 5KG and I do really appreciate his help. In fact, I have now completely taken the hexa apart and I'm now…"
Nov 18, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Thank you for joining the conversation Wyatt!Well I seriously doubt that the batteries is the problem but just to make sure I tested with my friends brand new 4S 5000mah 70C batteries and the problem is still the same..I just sent the Attopilot back…"
Nov 17, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"I have been looking at the Tarot 4114 320kv motors. Seems like alot of people get really good flight times with this and 15" props. Would you please confirm that these are efficient Clifton before I buy?How long carbon tubes do I need to purchase…"
Nov 17, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"That is truly a great post from the user Fastredrover! But since I suspect that the final weight after the arm extensions will land on almost 5KG I'm wondering if his exact setup won't suffice.It is such a big jungle choosing the optimal motors and…"
Nov 16, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Thank you! I suspected this, but it still isn't an apology for the poor current/voltage sensing performance with Power Modules, they simply aren't correct. I would like to extend the arms of my Tarot 680PRO so that I could go with 15" and 6S,…"
Nov 16, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"It weighs 4,5kg AUW with gimbal and without 3kg. It all has to do with how much throttle I apply.
What do you mean with NUTS? :D"
Nov 16, 2015
Hampus Lundin replied to Dean Hitrec's discussion Attopilot 180 A, non linear voltage&current reading
"Has anyone found a solution to this? I have the exact problem with Attopilot and also Hobbyking Power Module. It is unacceptable that it doesn't work reliably, since my wattmeter can measure the voltage at any load!"
Nov 16, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"The currentThe voltage(starting off at 16,2V)The throttle"
Nov 16, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Well, the Attopilot 180A has arrived and I have replaced the Hobbyking Power module(but kept it as BEC source). Now with the Attopilot doing the readings there's the same f**king problem! Excuse my language but I'm just so sick and tired of this…"
Nov 16, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"Thank you! That was actually not a bad thought since both of my HK PM's behaved exactly the same way, but it turns out that wasn't the issue. The voltage is totally correct till when the current and throttle gets too high, up to 75A and the voltage…"
Nov 13, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"I know for a fact that other people have this problem and that more of you will encounter it. Here is a link where big names like Marco Robustini and Rob Lefebre is discussing if Marco's PM is faulty or not. I can confirm that it wasn't faulty,…"
Nov 12, 2015
Hampus Lundin replied to Hampus Lundin's discussion Voltage drop
"I got a new Power Module back from Hobbyking and still the same issues. I'll try and calibrate the voltage after I charged the batteries."
Nov 12, 2015
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