Real Radar Scope CRT Shows Flights Using ADS-B https://hackaday.com/2023/04/15/real-radar-scope-crt-shows-flights-using-ads-b/ #Retrocomputing #flighttracking #persistence #RadpberryPi #MiscHacks #dump1090 #phosphor #flyback #ads-b #radar #5FP7 #sdr

Real Radar Scope CRT Shows Flights Using ADS-B - Real-time flight data used to be something that was only available to air traffic ... - https://hackaday.com/2023/04/15/real-radar-scope-crt-shows-flights-using-ads-b/ #retrocomputing #flighttracking #persistence #radpberrypi #mischacks #dump1090 #phosphor #flyback #ads-b #radar #5fp7 #sdr

I chose #Raspbian OS lite to get a fresh, fast, and clean #RadpberryPi. It was not only recommended, but I wanted to use #KIAUH ratger than using #MainsailOS.

This gave me more storage space, and I also knew what was already installed.

This also solved one of my problems when I used #Klipper with #Octoprint and #OctoKlipper.

I had a "mcu error," which I never could get a solution for. I had to restart my printer and Klipper repeatedly until they finally would connect.

This was solved by following the #Mainsail and #KIAUH docs and installing the Raspberry Pi MCU firmware.

These problems are now solved.

And damn, is this blazing fast.

Although I did clean my fan and heatsink and decided to #overclock my Raspberry Pi, the UI is so responsive I can live without my printer screen.

@3dprinting #3dprinting

Has anyone had any experience with #Klipper and #Moonraker using one-wire sensors like the DS18B20?

I am currently using it on my #RadpberryPi via the #Octoprint Enclosure Plugin, but I want to switch to a 100% Klipper setup.

Ideally, I want to read the sensor value and send it to a #MQTT broker for my #ESP32 to use.

The reason why I need the ESP32, is because the dimmer I use for my heating lamps uses phase modulation and the dimmer has an extra pin for an interrupt on the phase, which the Raspberry Pi doesn't support.

I could possibly just move the sensor to the ESP32 completely, but I currently have a custom #PCB, which would require me to change my wiring completely.

@3dprinting #3dprinting