In this video, I've created a Bluetooth to LoRa gateway for sending distress messages in emergencies. This device is useful when standard communication protocols are down due to natural disasters.
BeagleBadge is a $99 is an open source wearable with an ePaper display, sensors, and wireless radios
The BeagleBadge is a new ePaper display that’s designed to be worn like the paper badges you’d wear at a conference.
XDA Developers on MSN
I carried the $54 Thinknode M5 everywhere for weeks, and now I want to build my own mesh network
It's a first-entry to the world of Meshtastic.
Phased-array radars are great for all sorts of things, whether you’re doing advanced radio research or piloting a fifth-generation combat aircraft. They’re also typically very ...
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