PawMesh vs GPS Test Satellite Tracker

Track your dogs off-grid over LoRa mesh radio — no cell service required. PawMesh connects to your LoRa mesh radio via Bluetooth and shows real-time GPS positions for up to 3 dogs on a USGS topographic map. Built for hunters, hikers, and anyone who lets their dogs run in the backcountry where cellular coverage doesn't exist. No separate setup app needed. PawMesh handles all device configuration right in the app — pair your companion radio, set up each dog tracker, configure encrypted channels, and manage firmware settings. Just power on your radios and follow the guided setup. Features • Guided setup — configure your companion radio and dog trackers step by step • Real-time dog positions on USGS topo maps • Compass view with bearing and distance to each dog • Offline map tiles — download regions before your trip • Movement trail history • Color-coded fix-age indicators (green / yellow / red) • Encrypted private channel between your devices • Background tracking — keeps working with the screen off • One-tap ping to request an immediate position update • Low-battery warnings for your companion radio and trackers • Factory reset and reconfigure devices without leaving the app How it works Attach a small GPS tracker node to your dog's collar. Carry a companion radio (such as a Heltec V3) paired to your iPhone via Bluetooth. Open PawMesh, follow the setup wizard, and you're ready. Trackers broadcast GPS positions over LoRa every 2 minutes — several miles of range, even in dense terrain, with mesh hops extending it further. Requirements • iPhone running iOS 17 or later • A LoRa radio running the open-source Meshtastic® firmware as a companion node • One or more GPS-capable tracker nodes (also running stock Meshtastic® firmware) PawMesh is an independent project and is not affiliated with, endorsed by, or sponsored by Meshtastic LLC. Meshtastic® is a registered trademark of Meshtastic LLC.

GPS Test Satellite Tracker combines a live satellite radar with a real GPS/GNSS status screen and a GPS accuracy test. RADAR Track Starlink, the ISS, navigation satellites, communication satellites and other orbital objects on a compass radar, positioned relative to your location. Satellite positions are predicted from public orbital data (TLE) using the SGP4 model. GPS / GNSS STATUS See your device's real GPS fix from iOS — position, altitude, speed and location accuracy. Alongside it, view the navigation satellites (GPS, Galileo, GLONASS, BeiDou, QZSS, SBAS and NavIC) calculated to be above your horizon, split into "in use" and "in view," with signal estimated from elevation. Because iOS does not expose the receiver's raw satellite list, the satellite view is computed from orbit data — while your position and accuracy are the device's real values. ACCURACY TEST Leave your device still for 1, 5 or 10 minutes and see how steady its position really is. Every fix is plotted on a scatter chart with CEP50 and CEP95 circles, alongside RMS, 2DRMS, maximum drift and height statistics. Measure against the session average or against a known coordinate, and compare the accuracy iOS reports with the scatter actually measured. The test uses iOS system positioning (Core Location), not raw GNSS measurements. FEATURES - Live satellite radar for Starlink, ISS and orbital objects - Real GPS fix quality, accuracy and location data - GNSS satellites overhead: in use vs in view - Stationary GPS accuracy test with CEP50 / CEP95 and scatter plot - Full orbit track and telemetry for any satellite - Signal indicators, NORAD IDs, footprint, altitude and more Terms of Use (EULA): https://developer-barseghyan.github.io/satellite-tracker-support/terms Privacy Policy: https://developer-barseghyan.github.io/satellite-tracker-support/privacy