3 posts
Complete guide to ultra-low power operation for Arduino Pro Mini 3.3V 8MHz – Power-Down Mode with current consumption as low as 5µA. Includes wake-on-interrupt, timed wake-ups, and power optimization techniques.
A comprehensive guide to selecting the right microcontroller for IoT applications. Compare ESP32, STM32, RP2040, Raspberry Pi, and more across power, performance, connectivity, and cost. Includes decision frameworks and real-world use cases.
A practical guide to designing battery-powered IoT devices with years of battery life. Covers MCU selection, sensor power optimisation, duty cycling, and real-world examples with STM32, LoRa, and BLE.