We get several customer feedback and requirement that about the UPS power loss detection function, also some customer want to use the ups expansion board with storage expansion board.
Finally the X728 is here and will release soon later.
X728 main functions are as follow:
- 5.1V 8A 18650 UPS Shield
- Smart power management
- AC Power loss detection
- Auto on & Safe shutdown
- Fuel-gauge systems
Here is a short video for reference: