Insights
Notes from the bench.
Short, direct articles on embedded hardware and firmware. Real problems we've worked through and thought worth writing down.
Designing for battery life: what actually drains a LoRaWAN node
Sleep currents, radio duty cycles, and the regulator choice that cost us eight months of runtime.
Read article →Over-the-air updates without bricking the fleet
A/B partitions, rollback on failure, and how we test an update before it ever leaves the bench.
Read article →Choosing an MCU that survives the next redesign
Second sources, pin-compatible families, and why the cheapest part is rarely the cheapest product.
Read article →