LTE-M
4G-based IoT standard for medium data
Episodes
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#4541: What Would We Build If Cellular Started From Zero?Exploring whether GSM's legacy parts—IMEI, SIM, circuit switching—are still needed in an all-IP world. -
#4190: LoRa Through Concrete: Real-World Parking Sensor PhysicsWhy your LoRa parking sensor can't reach through three floors — and how to fix it. -
#434: The Great Sunsetting: When 2G Dies, Your Gadgets Become PaperweightsWhy is your GPS tracker now a paperweight? Explore the global 2G/3G sunset and the rise of 5G's new "invisible infrastructure."