A lightweight APRS tracker for balloons

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.

Satellite Tracking & Communications — satellite tracking with built-in Hamlib Doppler & Rotator controls, SDR supports, AX.25, APRS, FT4, Q65, Image reception(built-in SatDump), AI CW decoding, telemetry decoding(built-in gr-satellite) and EME.

send and receive image (support jpg, png, etc) from satellite using handheld radio FM. (take advantage of IL2P + Reed Solomon + SSDV). Support LAPAN-A2 (IO-86), SilverSat, Hades-SA

Decode ssdv protocol

Windows tools and scripts for ssdv2sat by hobisatelit to transmit and receive SSDV images over FM radio using Direwolf

A robust version of the JPEG image format, for transmission over an unreliable medium.

Goblin payload monorepo

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.