Is your LoRaWAN solution long lived?
summary
Claims that device longevity requires system thinking not just low-power chips, gives concrete numbers and a way to check them: battery life guarantee of 3 years on a 10 year product, compares energy per transmission examples like 55.1 μWh vs 2.7 μWh when changing spreading factor, shows how assuming 600 mAh can become 460 mAh or 125 mAh in practice and turn 3.4 years into 0.7 years, and points to on-site Qoitech measurement tools to verify real currents.
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chapters (6)
- 0:00Importance of battery life
- 3:21Moving beyond average life
- 5:37Holistic power design
- 7:05Analyzing current modes
- 11:02Energy budgeting pitfalls
- 15:02Iterative design approach
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