Ham radio is an electronics and communication service people can use freely without the need for the internet or cell phones. The FCC recognizes it as a backup for emergencies, and it is often used by ...

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M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ESP32-S3-powered Cardputer-Adv ...

Perhaps every gardener to attempt to grow a tomato, lettuce, or bean has had to contend with animals trying to enjoy the food before the gardener themselves can, whether it’s a groundhog, rabbit, ...

Dunbar is part of a small but growing community slowly building a “mesh” network across Connecticut, allowing both emergency and non-emergency text-based communication without a $1,000 cellphone nor a ...

We may receive a commission on purchases made from links. Ham radio is an electronics and communication service people can use freely without the need for the internet or cell phones. The FCC ...