wiki:powering_vizy
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wiki:powering_vizy [2021/10/08 08:01] vizycam |
wiki:powering_vizy [2022/02/17 09:57] vizycam [Powering Vizy through the I/O connector] |
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| - | The [[wiki:poe_getting_started|PoE adapter]] is also a popular way to power Vizy as well. But Vizy can be powered by other means as well. | + | The [[wiki:poe_getting_started|PoE adapter]] is a popular way to power Vizy as well. But Vizy can be powered by other means as well. |
| ===== Powering Vizy through the power input connector ===== | ===== Powering Vizy through the power input connector ===== | ||
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| * Vizy's internal 5V switching power supply can supply up to 6A and operates at 90% efficiency. The 5V supply is used to power the Raspberry Pi, the [[wiki:pinouts|5V output]], and the USB ports. The sum of all these currents should not exceed 6A. | * Vizy's internal 5V switching power supply can supply up to 6A and operates at 90% efficiency. The 5V supply is used to power the Raspberry Pi, the [[wiki:pinouts|5V output]], and the USB ports. The sum of all these currents should not exceed 6A. | ||
| * The power input connector is reverse-polarity protected. | * The power input connector is reverse-polarity protected. | ||
| + | * The power input connector is compatible with a [[https://www.digikey.com/en/products/detail/cui-devices/PP3-002C/992138|3.5mm outer diameter barrel connector with 1.1mm inner diameter]] | ||
| ===== Powering Vizy through the USB-C connector ===== | ===== Powering Vizy through the USB-C connector ===== | ||
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| * The USB-C cable should have a high current capacity. | * The USB-C cable should have a high current capacity. | ||
| * When using a 5V supply, the [[wiki:pinouts|12V output]] won't be available and should not be used. | * When using a 5V supply, the [[wiki:pinouts|12V output]] won't be available and should not be used. | ||
| - | * The button will no longer control power to Vizy. Vizy will come on as soon as you plug it into the 5V supply. | + | * The button will no longer control power to Vizy. Vizy will power on as soon as you plug in the 5V supply. |
| * You can still do a safe shut-down of Vizy by holding the button until the Raspberry Pi shuts down, indicated by the beep. You can then unplug the 5V supply from the USB-C port. | * You can still do a safe shut-down of Vizy by holding the button until the Raspberry Pi shuts down, indicated by the beep. You can then unplug the 5V supply from the USB-C port. | ||
| * All other aspects of Vizy will function normally. | * All other aspects of Vizy will function normally. | ||
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| ===== Powering Vizy through the I/O connector ===== | ===== Powering Vizy through the I/O connector ===== | ||
| - | {{wiki:image_442.jpg?600}} | + | {{wiki:image_443.jpg?600}} |
| You can also power Vizy through the I/O connector, which can be convenient since the [[wiki:pinouts|I/O connector]] terminal blocks are easy to use. The disadvantage is that you lose the [[wiki:pinouts|12V output]] for the time being (the 12V output is designed to also be a power input.) To power Vizy through the [[wiki:pinouts|I/O connector]] hook the negative side of the supply to one of the Ground pins (pin 1 or 8) and the positive side to the 12V output (pin 2). The same conditions apply to this method as apply to powering Vizy through the power input connector, including reverse-polarity protection. | You can also power Vizy through the I/O connector, which can be convenient since the [[wiki:pinouts|I/O connector]] terminal blocks are easy to use. The disadvantage is that you lose the [[wiki:pinouts|12V output]] for the time being (the 12V output is designed to also be a power input.) To power Vizy through the [[wiki:pinouts|I/O connector]] hook the negative side of the supply to one of the Ground pins (pin 1 or 8) and the positive side to the 12V output (pin 2). The same conditions apply to this method as apply to powering Vizy through the power input connector, including reverse-polarity protection. | ||
| - | For example, if you have a 12V battery, you can easily wire it into Vizy's I/O connector and be up and running quickly. | + | For example, if you have a 12V battery or power source, you can easily wire it into Vizy's I/O connector and be up and running quickly. |
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wiki/powering_vizy.txt ยท Last modified: 2022/02/18 23:18 by freed
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