Electronics & IoT calculators

A focused hub of formula-based tools in the electronics & iot category. Each page includes the calculator, formula, assumptions, and related tools.

Calculate daily Wh, required solar panel watts, battery Ah, autonomy, and existing panel/battery coverage for remote IoT nodes.

Calculate LoRa link budget, fade margin, theoretical free-space range, receiver sensitivity, airtime, and duty-cycle packet capacity.