Remember Sure-Fi? Lostik is open standards Lora you can play with

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Enlarge / Lostik is plugged in to the left USB port of this Samsung Chromebook working GalliumOS Linux. It is presently transmitting packets, utilizing the pattern sender.py utility, from a basement about 15 toes underground. Jim Salter A whole lot of readers commented on our earlier report on Positive-Fi long-range, low-bandwidth RF chirp communicators that we …
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