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Teradek Cube 255

I pulled the pin and order a Teradek Cube 255 (digital video transmitter).

It uses dual band 802.11n wifi, an whilst they quote 100m, I'm hoping to get 200m using a high powered Ubiquiti Networks Nanostation M access point.

I will post results when I r

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Tricopter slow yaw oscillation

Over the last couple of flights I've been getting a reasonably small, but significant oscillation of my yaw when no stick input is provided. It yaws for about a second in either direction. If I input a slight amount of yaw using the stick, it will st

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3dr 433mhz radio combo

Hi,

Im looking at ordering the 3dr 433mhz radio combo but am a little confused. One would assume that the interface (vcc and ttl levels) should be 5v given that this is designed to interphase with the amp2 board, however the listed FTDI cable is a 3.3

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APM2 Flight modes - ArduCopter

I have a problem I don't understand. I set FM 6 to RTL, it shows current mode as Stabilize. I have a PWM of 2006 which should trigger FM6 but when I switch it, it changes to stabilize not RTL. What am I doing wrong?

I posted this in APM Mission Planne

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APM2 + 3DR radio + UART2

I'm trying to get my 3DRradio on APM2 using UART2 along the resetButton edge.

I already have UART0 working on the reset button side as my muxUART0/2 worked for a day and must have broken like the others, but I would like to avoid unplugging the radio

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Sonar

We are trying to determine if the Sonar has the capability to hold the elevation less then 1 meter.  We are  attempting to get it to hold things around 30 cm.

When we use the testing routine in the CLI, it appears the sonar starts measuring pretty acc

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Optical Flow

I just did the micro solder job installing the optical flow sensor :)

And now I am looking for the latest and best instructions on testing and checking things out.  

Does anyone have a success story to share? :)

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anyone have an OpenPilot and APM2

the openpilot board I have is very smooth and wobble free once the PIDs were tuned. My APM2, OTOH is giving me more of a challenge. I just cannot get rid of the bounce without the controls feeling like mush.  I was wondering if anyone with both board

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3DR 433 Mhz Radios not working

Hi,

I have almost the same problem as droter and kbcopter in this forum. My observations:

One of the 3DR radios (433 mhz vers.) seems to be ok but I am not sure. It flashes the green LED, but the red LED is NOT flashing upon power up. It seems to respo

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