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== X728 Power Mgt + UPS Board == | == X728 Power Mgt + UPS Board == | ||
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==Description== | ==Description== | ||
X728 UPS power supply equipment can support multiple charging methods: USB-C, 5V DC charging can be also supported cascading equipment.<br> | X728 UPS power supply equipment can support multiple charging methods: USB-C, 5V DC charging can be also supported cascading equipment.<br> | ||
Revision as of 14:04, 21 April 2020
X728 Power Mgt + UPS Board
Description
X728 UPS power supply equipment can support multiple charging methods: USB-C, 5V DC charging can be also supported cascading equipment.
Including a variety of different X series storage devices.
In this UPS also provides RTC function and programmable voltage and current reading function.
UPS provides a coulomb counter in the device.
Communicates with the Raspberry Pi through I2C, and can implement system-level low-voltage warnings and power-off warnings by installing driver scripts.
Power failure detection and notification to users, power safety management, low-voltage automatic shutdown (implemented by hardware).
Support for advanced path management can extend battery life, support 3A fast charging, most of the current charging is 2.1 or 2.4A.
Features
- Easy to assemble
- Battery Level Low warning LED indicator
- 5V Out status LED indicator
- Power status LED indicator
- Charging Status LED indicator
- Support cascade to X-series storage devices
- Compatible with X820, X825, X829, X822, X852, X850, X857 and other storage expansion boards.
- Programmable voltage and current reading
- Support RTC funciton