RTTY and LoRa High Altitude Balloon Tracker for Arduino and SX127x

A cheap, mobile LoRa High Altitude Balloon receiver for Arduino based on esp32 and sx1278 with support for GPS, SSDV, a web interface and an OLED display.

Arduino sketch for a High Altitude Balloon tracker for ESP32 and sx127x, sx126x, RF69, LLCC68 or RFM9x. Supports LoRa, LoRa-APRS and APRS, RTTY, Horus V1 4FSK, Horus V2 4FSK, Horus V3 4FSK and SSDV. Supports LoRa uplink.

Scrape the wspr database for telemetry from high altitude balloons. Decode the telemetry and post this to sondehub

track high-altitude balloon telemetry from a variety of sources

dxlAPRS extension for uploading radiosonde telemetry to SondeHub

Bridge from TheThingsNetwork to Sondehub

Real-time tactical tracking HUD for radiosondes, aircraft & recovery chasers — feed your own radiosonde_auto_rx / SondeHub telemetry over a signed webhook; in-memory Fastify + WebSocket backend, Leaflet/canvas HUD with follow-cam, altitude ladder & 1 km recovery proximity alerts.

Handheld RS41 radiosonde recovery receiver firmware for the LilyGO T-Deck Plus with SX1262, GPS navigation, SD logging, frequency scanning, and read-only SondeHub predictions.

Linux-based RS41 radiosonde tracking, decoding and SondeHub upload application with graphical and terminal interfaces, as well as script-based launch options. / Linuxos RS41 rádiószonda-követő, dekódoló és SondeHub feltöltő alkalmazás grafikus és terminálos felülettel valamint script indítási lehetőségekkel.