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ESP32 vs STM32 for Battery-Powered IoT
A practical comparison of ESP32 and STM32 for battery-constrained IoT builds, covering sleep current, wireless stack overhead, and toolchain trade-offs.
ESP32STM32IoTPower
GPS Module Comparison for LoRa Trackers
Comparing common GPS/GNSS modules for LoRa-based asset trackers on power draw, time-to-fix, and interface complexity.
GPSLoRaTrackersComponents
18650 Li-ion Cells for Power-Hungry Projects: What Actually Matters
A component review of 18650 Li-ion cells for embedded projects — capacity claims vs reality, continuous discharge ratings, and protection circuitry.
BatteriesComponentsReview