radiosonde

radiosonde decoding

Easy-to-use custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Configure and flash the firmware using a web browser (WebUSB). Supported modes include APRS, Horus 4FSK mode, CATS, morse code (CW) and additional digital modes like WSPR and FT8 via Si5351.

Versatile, feature-rich firmware for ALL revisions of Vaisala RS41 radiosondes, supporting factory-calibrated sensors (silver boom and pressure board), excellent GPS performance, Horus/APRS/Morse/RTTY/Pip/Fox radio modes and more! Project usage is straightforward, with web flasher and guided configurator.

Reverse Engineering of the Vaisala RS41 Radiosondes Data Frame Format

OpenWX SDR RX radiosonde decoder

Tephigram plotting in Python

Radiosonde hunting related

Tracking balloon, graphing the path, and analyzing the data of Vaisala RS radiosonde

A data-driven paragliding buddy.

RS41 and DFM09 radiosonde projects

RadioSonde tracking app

Firmware for a Ra Radiosonde Receiver running on ESP32 HW (like TTGO Board or Heltec LoRa32 V3). Requires the iRa App.

Radiosonde platform to develop, test and integrate payloads for the future CubeSats missions

dxlAPRS extension for uploading radiosonde telemetry to SondeHub

Radiosonde decoder, monitoring, scan and decoder status

IWV and ZTD conversion with example data

dxlAPRS extension for scanning frequencies - find radiosonde

ESP-IDF firmware that turns a LILYGO T3 V1.6 into a portable weather-balloon receiver — BLE companion to the BalloonHunter app.

shipspy: ship campaign data processing and standardisation