From the Sensor to the Cloud - Holistic Engineering for your System
summary
Chooses devices by concrete tradeoffs: LoRaWAN forces edge computing on the device to save energy and bandwidth; GPS-on-movement vs periodic cheap positioning changes battery life; a multipurpose I/O node with 8 inputs 4 outputs counts pulses (S0) and controls actors; built-in time-synchronized meter reads lets simultaneous water-loss comparisons; actuators run local schedules and return fault status so commands are reliable; PIRs use a debounce window to avoid network spam; field-proven across ~350 projects and long product lifetimes matter.
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chapters (11)
- 0:00Intro
- 1:16What makes the best device for me?
- 2:35Example: GPS tracker
- 3:26Example: Office Button
- 3:39Example: 8 x digital inputs
- 4:09Example: Impulse counting
- 4:54Example: Control and monitor of actors
- 6:27Example: Mast switch monitoring
- 7:07Application example: Object protection for facilities
- 8:23Transparency in the power grid with LoRaWAN
- 9:10comtac. The company
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