Tiny4FSK: A Compact Lightweight Tracking System for High-Altitude Balloon Projects

https://www.electronics-lab.com/tiny4fsk-a-compact-lightweight-tracking-system-for-high-altitude-balloon-projects/

Makers have recently announced the Tiny4FSK, a lightweight, high-altitude tracking system designed for use with high-altitude balloons (HABs), running on a single AA battery for 10-17 hours. It utilizes 4-frequency shift keying (4FSK) and the Horus Binary v2 system, commonly used with RS41ng radiosondes. It features a modular design with a microcontroller (SAMD21G18A), a GPS […]