Single Channel LoRaWAN Gateway: ESP32, RFM95 radio, arduino
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Rigol DS1000Z remote control and waveform viewer
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LoRa tracker with KISS TNC capability
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Dl Fldigi is an adapted version of the excellent free FLdigi soundcard decoding software. It takes the audio from your radio, decodes the balloon's signal, and then sends the telemetry
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Sample code to make fft on adc input on pico. This uses the KISS FFT (https://github.com/mborgerding/kissfft)
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Fast Fourier Transform for Arduino
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TRX with gps for telemetry
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Minimal WSPR beacon using Si5351Arduino library
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WSPR-TX Pico Transmitter
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Arduino firmware for WSPR-RX Hardware Version 2.
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