MultiWii

I tried this software tonight and got a problem, i connected X4 via BT to Android phone , switch/vaule reading are right, when i write it to EEprom finished ,the X4 can take off , but pitch/roll/raw are loose controlled. only throttle can used. I am used thisversion "multiwii development versi...

I tried this software tonight and got a problem, i connected X4 via BT to Android phone , switch/vaule reading are right, when i write it to EEprom finished ,the X4 can take off , but pitch/roll/raw are loose controlled. only throttle can used. I am used thisversion "multiwii development versio...

Alexinparis wrote:good news to read positive feedback
The MPU mod + a more accurate ACC LPF is now included in DEV 20120504.

Hi Alex,

A question, How to make a no lpf setup, I don't know how.

Thank you.

My QuadX on mpu6050 with lpf=42hz , default PIDS. It can fly very well on ACC mode, but like a soft wind, not a "super rock solid"!!

So, How to using no lowpassfilter from config setup!

adam

Tried it today! Simply perfect FlyduinoMega with FreeIMU04.3, re-flashed HKF20A ESC'a, Spektrum Satellite receiver. 20A esc's, 1050KV motors, 10 x 4.5 props, 2200mAh 30C battery. (MPU6050 Lowpass set to 42Hz) On top of my quad, is a Sony CX110HD video camera with 0.38 wide angle lens, zoomed in, so...

It's also make sense to change the default PIDs for novices because OLD-wii-mans already know which PIDs they are need - ROLL/PITCH 5.2-0.03-35 (or 6.0-0.03-40) it helps to get smooth and stable flight for most configs (tested!!!) - YAW 8.5-0.045 it much helps to keep yaw on hold even without MAG! ...

Hi, yes i used the direct toner method ...it works fine for me.. i changed the topic name .. to DIY FC because i dont think thay will be produced.. here are some tips for those who want to build it. if you just want to build one or two, it may be cheaper to unsolder some sparkfun promicro's because...

I use an Arduino ONE that has an output of 3.3V. I think the Arduino Pro Mini (5V version) also has an output of 3.3V that can be used instead of pin 12. If you do not have that output you will have to use a LM117 to pass the 5V to 3.3V, as illustrated in the diagrams. Hi Vallekano , Thanks for you...

I use D8 and D12 Thank you for getting the HC-SR04 working! I think I'm being a bit thick today, plus this is my first arduino project so I'm still learning. My question is, what pins are you using off the HC-SR04? I see a Vcc, Trig, Echo, and GND. How do those correspond to pins D8 and D12 on the ...

Swap the tx and rx, then try again!

Reset pin must be connected. Check pls.

Pro mini A4/A5 must be connect to shield board, Reference your picture the through hole seems no pin connected to shield board.

In the picture , You have two pins not yet to solder, They are scl & sda that connect to wmp !

I've had this on my hex and finally worked out in my case it was down to the bluetooth module I had plugged into the serial port on my pro mini. With the copter on the ground and the props off I'd wiggle the bluetooth module and get the back two props on full power for a few seconds, then the pro m...

Hi there, I am pretty like at flying now with my Quadcopter-x + WMP clone only and default PID ver 1.9! http://youtu.be/cptQiEtS6LQ http://youtu.be/MwJ4JdjYkqM But only one thing, let me confusing of it - flip forward by itself ! Some time In the air smooth flying, Some time under ground ready to ta...