Supply voltage
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Re:Supply voltage
It's not recommended to use a different voltage from that the power supply included in the kit provides.
This could lead to a burnt components on the device's PCB due to a wrong voltage.
There's a step-down DC conevters from 12V to 9V:
For example like this one: https://www.aliexpress<dot>com/item/1005003832653232.html
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