Observed arrival · 2026-08-31

LR11xx Open Solver

gnss-solver.com Observed source

Editorial interest 77/100 Selection signal · not a rating of the site

A browser-based and API-accessible GNSS solver for Semtech LR1110/LR1120 navigation payloads.

Landing page captured for the 2026-08-31 issue.

Field notes

The solver takes LR11xx hexadecimal navigation results plus timing, optional assisted position, and detected-satellite measurements, then returns coordinates alongside acceptance and quality fields such as residual RMS, geometry, confidence, and solve time. The page supports NAV3 and NAV1, offers a separate almanac endpoint, and states a free allowance of 10 solves per day per client. BeiDou and mask 0x3C support are identified as unfinished work.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

◎NicheUnusually specific use

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