Sonoff Temperature Sensor SNZB-02 AAA case
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Modification for Sonoff Temperature Sensor SNZB-02 that will allow to use 2xAAA batteries instead of buildin CR2450 coin
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Model information
- Source
- Printables
- Category
- Electronics
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Modification for Sonoff Temperature Sensor SNZB-02 that will allow to use 2xAAA batteries instead of build in CR2450.
Why do you need such modificaton:
- longer lifespan for battery compated to coin battery in temms of capacity and temeratrue range (especially below 0*C)
- cheaper and more popular batteries
Used 2xAAA case is 50x23mm.
- Dismount orygianl case.
- Solced wires form 2xAAA case to mainboard as show in the screen.
- Be happy with new mod.
Photos should give you sense of how much bigger is this case.
Case and top can be printed without support, only button may require support. Printed in rather poor deep green PLA.