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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
user111080
@Gordon
Hi - yes, there was an update from the original dev that changed the way GPS data was handled to make it more efficient, and that appears to have broken the 'kalman filter' code. The original dev doesn't seem to have time to work on it I made some changes to at least make logging work, but it still seems broken.
As far as I can tell the filter isn't really helping (there's one in the GPS anyway) so today I'm going to add a change that just removes it, and hopefully that'll fix any issues there currently are.