Hardware
Building a tracker with Wi-Fi, Bluetooth, LoRa, and GPS doesn’t have to mean living on a charger. In this write-up, I’ll walk through the exact moves that took our ESP32-S3 design from “dies by dinner” to “runs for weeks”—from hunting down sneaky “always-on” leaks to letting each
Hardware
At Hoomanely Inc., we move beyond theoretical limits to ensure our connected products deliver predictable, robust performance in the field. Our goal for the IoT sensor network was to maximize the 10km potential of LoRa. By establishing and rigorously enforcing three core RF design principles from the initial PCB layout,
Hardware
In modern connected hardware — especially the kind we build at Hoomanely, where a single board includes radios, sensors, power switching, ADCs, cameras, and compute — one silent enemy keeps showing up in product timelines: Electromagnetic Interference (EMI). But here’s the twist: EMI is predictable. When we design a PCB with