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Misc Notes
zhenwei2972 edited this page Jul 14, 2020
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- At least 30 mins within a 2m radius
- accelerometer as a reasonably natural random source/seed
- easily add temperature sensor or pulse/ox
- Increases power consumption
- Randomize scan/broadcast to counter interference/dense net collision
- Variable scan interval based on perceived density (counters collision-based losses)
- Increase scanning frequency
- Need more battery/power!
- Add more cells by default, 80mAh cell is wimpy
- Power Management
- An adaptive wakeup scheme to support fast routing in sensor networks
- Encryption
- AES-256-GCM via 'mul, mulmod and exptmod' acceleration
- Static curve ECC
- Memory Efficiency
- Eight tips to use the string class efficiently
- Multitasking
- ESP32 Arduino: Creating a FreeRTOS task
- How to use ESP32 Dual Core with Arduino IDE
- Pipeline
1k-3k units/day
target 10-100k/day ?
- Custom case
R&D, injection molding
- QC plan
TBD to evaluate time/cost