Pecan Pico 10 - A lightweight APRS tracker and digipeater
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PICO TNC is the Terminal Node Controler for Amateur Packet Radio powered by Raspberry Pi Pico. This TNC has same functionality as WB8WGA's PIC TNC.
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This Git repository contains a Micro-SDR implementation, based on a RP2040 Pi Pico.
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Inspired by a description of an Arbitrary Waveform Generator
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This project RadioDSP define a experimental open platform to build Real Time filtering and audio digital signal elaboration from a source audio signal in output from radio transceiver or receiver
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THE RADIO DSP - DNR - PROJECT - Giuseppe Callipo - IK8YFW
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This project is the original version of a digital VFO with analog dial display by Tj Lab(JF3HZB). ESP32 + SI5351A + OLED 1.7" 128*160
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uSDX smd: An effecient and lightweight HF radio
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rpitx is a general radio frequency transmitter for Raspberry Pi which doesn't require any other hardware unless filter to avoid intererence. It can handle frequencies from 5 KHz up to 1500 MHz.
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VP-Digi is a functional, cheap, easy to assemble and configure STM32-based APRS digipeater controller with built-in KISS modem.
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A TX-only TNC (Terminal Node Controller) to generate the AFSK (Audio Frequency-Shift Keying) audio tones for APRS (Automatic Packet Reporting System) messages using a RP2040 microcontroller on a Raspberry Pi Pico board.
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csdr is a command line tool to carry out DSP tasks for Software Defined Radio. It can be used to build simple signal processing flow graphs, right from the command line.
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The LoRa APRS iGate will work with very cheep hardware which you can buy from amazon, ebay or aliexpress. Try it out and be part of the APRS network. TTGO LoRa32
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M.CU.M.E = Multi CompUter Machine Emulator esp32 , rpi pico, teensy
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