Planeplotter share data
![planeplotter share data planeplotter share data](https://www.satsignal.eu/raspberry-pi/htop-screenshot.png)
- #Planeplotter share data full#
- #Planeplotter share data software#
- #Planeplotter share data download#
#Planeplotter share data full#
Replacing “boot” with whatever the full path is to boot filesystem on the SD card. However, if like me, you prefer to configure via an SSH connection: If you prefer to configure a system via an attached keyboard, monitor and mouse, it won’t be necessary to enable SSH.
![planeplotter share data planeplotter share data](https://www.rtl-sdr.com/wp-content/uploads/2013/04/adsbScopeScreenShot1.png)
Note the missing slash at the start, since you don’t want to edit the files under /etc on the computer you wrote the SD card out with - so you will need to add in whatever path your computer has mounted the root filesystem on the SD card under. Adafruit provide instructions for both methods.Īfter writing out the Micro SD card with “dd” I changed the hostname from the default of “raspberrypi” to “planepi”, to make it easier to locate on the network, by editing the files: However, the former involves fewer steps and is going to be less error prone. I opted for the latter, as I generally prefer to go with an official O/S installation image and then perform any required customisation.
#Planeplotter share data download#
There are two options when it comes to the Raspbian install: download an image from Adafruit with kernel support for the TFT display already configured, or write out a stock Raspbian image and then configure it accordingly. The TFT display simply plugs onto the Pi’s P1 header, while the SDR receiver is just inserted into one of the USB ports. In addition, the combination of Raspberry Pi, SDR receiver and TFT display can alternatively be configured as a rather cool, self-contained scanner with spectrum visualisation. However, the addition of an Adafruit PiTFT 3.5” display ( 124-5487) provides a neat “glanceable” summary of airspace activity.
#Planeplotter share data software#
The software that will be used to receive and decode Mode-S signals provides a Google Maps-based web interface and a local display is not strictly necessary. It should be noted that with 8-bit ADC resolution and an effective number of bits (ENOB) of approximately 7-bit, RTL-SDR hardware is not going to compete favourably in terms of dynamic range with more expensive SDR platforms, but for many uses it is sufficient and does represent incredible value for money. The RTL2832U chip is generally paired with a tuner IC and in the case of the USB receiver from Adafruit, it’s an R820T, which enables reception from 24MHz to 1,850MHz. Which means that wireless systems can then be implemented in software, giving immense flexibility. However, thanks to the efforts of a Linux kernel hacker some five or so years ago it’s possible to get raw samples from the device, rather than just a demodulated DVB signal. The tiny RTL2832U-based SDR receiver ( 124-5461) was designed and originally marketed for DVB-T reception. This project uses a Raspberry Pi with super low cost software-defined radio (SDR) hardware to receive tracking information from the Mode-S transponders of aircraft up to hundreds of km away, with the addition of a neat 3.5” TFT display to provide a handy summary of airspace activity.