PiDV

PiDV™ featured on Amateur Logic TV

AmateurLogic.TV highlights thePiDV™ (previously named DV3000) on the their videocast!  The segment starts at minute 51.

The referenced guide is at http://www.amateurlogic.com/downloads/DV3000.pdf thanks to VE3MIC.

One update: The latest G4KLX DummyRepeater gives the option of using AMBEserverGPIO or accessing the DV3000 directly as a serial device and directly supports ALSA audio.

AMBEserver (DV3000) Daemon Source

See ambeserver-install on Github for current AMBEserver source and support files, including an install script.

 

Pacificon 2014

George, W5JDX,  from AmateurLogic.TV came by and interviewed John, K7VE, about our current and soon to be released products. Starts at 48:50

Configuring ircddbGateway and dummyrepeater on Raspberry Pi

This blog post has been moved to it’s own page

DV3000 Qualified on the Raspberry Pi Model B+

The DV3000 has been tested on and works with the Raspberry Pi Model B+

Note placement of the DV3000 on the 40 pin header. The rest of the procedure is as outlined for the Model B

Adding a Display to AMBEServer

An AMBEServer provides a great platform for supporting applications like DummyRepeater, which need a platform to convert audio to AMBE and back again.

In previous blog posts we have discussed using the AMBEServer with DummyRepeater, but have always used a display on another computer or HDMI monitor to accomplish this task.

I decided I would like to see if I could get a Raspberry Pi display attached to an AMBEServer for user interaction without the need for a remote computer display or HDMI connected monitor.

I decided to try the Adafruit Pi TFT as a display.  Here are the early results.  After receiving the PiTFT, I followed the assembly instructions and software install instructions. I used the deb file method rather than loading a new image.

The display came right up.  Here are the results.

adafruit-tft-crop

DummyRepeater display on PiTFT

 

Stacked DV3000 and PiTFT on Raspberry Pi

Stacked DV3000 and PiTFT on Raspberry Pi

 

End view of DV3000 and PiTFT on Raspberry Pi -- Need supports

End view of DV3000 and PiTFT on Raspberry Pi 

 

As you can see this all stacks up nicely, I just need to come up with a support and a case to hold it all!

The current UI isn’t optimized for the 320×240 display yet, but as you can see the touch PTT/Transmit button is clearly visible and the TFT touch function of the board works.  The board also supports 4 buttons that UI designers could use for a menu operated or similar system.  Additionally, adding a USB or Bluetooth keyboard and mouse are supported.

 

DV3000 in Japan – Portable DummyRepeater

Note from our new friend Satoru, JA1SCW, on Olive Island in Japan
PortableDR

Portable DummyRepeater

Since I started D-Star about two years ago, I have been looking for a solution for a portable rig like the photo which consists of Raspberry Pi, DV3000, sound card, software, WiFi, battery and smartphone. You may use them as a friend of your daily exercise, walking!!I made hotspots and node adapters in total six to seven sets, but this is the very first ever set which is capable for accessing the networks supported by ircDDBgateway software. At this moment of time, only remaining issue is PTT as I prefer PTTing by using a speaker-mic rather than hitting a PTT button on a smartphone screen.I will be soon 70 years young! hi This requires skills for a soldering and programming but hope everybody could overcome difficulties you may be faced to. Thanks to a great product, DV3000 and people contributed for launching it.Very best 73s,  JA1SCW@ Olive Island in JapanThanks,  Satoru (Radio Name: Steve)

Update

GPIO PTT

Photo of Portable DummyRepeater w/PTT

Based on information from G8BPQ, Saturo was able to simplify the Portable DummyRepeater and remove the external USB hub which supported a serial connector to get PTT.  Now his PTT goes directly to Pin 3 on the Raspberry Pi.

DummyRepeaterDV3000-2

Block Diagram

 

DR-DV3000

Portable Dummy Repeater with DV3000

DV3000 Analog to D-STAR Bridge

VK5ZEA, Michael, of Port Lincoln, Australia treats us to another of his wonderful YouTube videos.

Using a Raspberry Pi, DMK URI, DummyRepeater and analog radio, Michael demonstrates bridging analog FM and D-STAR.

DV3000 Back in Stock

We have have received another batch of 100 and all back-orders have been filled leaving about 70 in stock.

We’re working on some app notes as well.

Well that was quick …

The first 100 DV3000s are sold at the intro sale price and have been shipped to 10 different countries. We have started a new build cycle and are accepting back-orders. We intend to maintain units in stock after that.

Thanks for getting this off to a great start!