EP-0136
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UPS Plus
Descriptions
Features
Specifications
Register Mapping
Gallery
PCB Drawing
Function Area Display
How To Assemble
How To Use
How To Update UPS Firmware via OTA
How To Enable Auto-Shutdown Protection Function
How To Collect Data
How To Setup RTC
How To Estimate Battery Power
How To Adjust The Sampling Period
How To Monitor Battery Temperature
How To Enable UPS function
How To Configure Programmable Shutdown/Force Restart
FAQ
- Q: Why does the battery light go off sometime and lights up in a while?
- A: This is because the power chip performs battery re-sampling, and the purpose is that the data of inferior batteries is inaccurate during the sampling process.
- Q: Why is the power cut off every once in a while?
- A: Please check the battery charging current, the data discharge direction or the charging direction. If the load is too large, the charging may not be enough, which will cause this problem.
- Q: What kind of wall charger should I use?
- A: If the load is normal, it is recommended to use an ordinary 5V@2A charging head. If you need to carry a slightly higher load, it is recommended to use a fast charging source. We support FCP, AFC, SFCP protocols Fast charging source.
- Q: Can I directly input 9V and 12V to the USB port?
- A: No, if you must do this, you must remove the DP, DM and other related detection pins, and ensure that the power supply is stable.
- Q: I heard howling, why is this?
- A: Because of the no-load protection mechanism, the howling will disappear after the load is installed.
Keywords
- UPS Plus, GeeekPi UPS V5, UPS for Raspberry Pi