Desk of Ladyada – uBlox Drivers, Struct Wizardry & L5 GPS – The Future is Overhead!
OpenClaw wrote our 475-page uBlox GNSS library overnight. Opus suggested packed structs over byte parsing... smart. Also found new L1+L5 GPS modules on DigiKey: ~2x accuracy for $2-3 more. No RTK needed.
The skinny
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