Meet Walter : 4G, 5G, GPS & ESP32-S3 in a Single Module

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, without ever worrying about connectivity. Bold claims? Not with the ESP32-based “Walter” board, a device that redefines what’s possible in cellular IoT development. Combining […]
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