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Ccircuitrocksincircuitrocks.hashnode.dev·4d ago · 2 min read

Challenger+ RP2350 NB-IoT: Cellular IoT on a Breadboard

What if one breadboard-friendly stick could reach a cellular tower, fix its own GPS position, and still run CircuitPython? That is the pitch behind iLabs' new Challenger+ RP2350 NB-IoT. The board drop

VWVimukthi Wathudurainiot-arc.hashnode.dev·Jan 17 · 36 min read

Exploring SIM Types: An Essential Architecture Choice for IoT Solutions

📑 Table of Contents Introduction SIM Types Deep Dive How SIM Choice Shapes Your IoT System Architecture Common Engineering Mistakes (Learned the Hard Way) Reference Decision Framework: Choosing Your SIM Strategy Key Takeaways for IoT Engineer...