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Raspberry Pi IoT DC RX

Raspberry Pi direct conversion receiver JSON receiver

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Description

This is a simple JSONreceiver using Python CGI to get a single JSON variable and set the frequency of the GPIO pin used for a receiver hat.

Components

1 × Raspberry Pi
1 × Pi-HF direct conversion radio receiver kit for the Raspberry Pi https://shop.languagespy.com/collections/amateur-radio-kits/products/pi-hf-direct-conversion-radio-receiver-for-the-raspberry-pi

Project Logs

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Mostly working
Marcus Berg • 01/27/2017 at 12:04 • 0 comments

I have this project to a stage where it changes the frequency on my Raspberry Pi. The next step for me is to add some antenna filtering (High Pass Filter) as my location suffers from AM broadcast interference overloading the receiver.
I simply go to the web page, type in a frequency and hit enter or submit and the radio tunes to it.
I also plan on making a "sister" project for another Raspberry Pi to receive JSON encoded transmit instructions, like WSPR and CW.

View project log

Build Instructions

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1

Step 1

I have put instructions up on my GitHub page: https://github.com/mrmabs/rpi-rx-json/blob/master/README.md

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Discussions