This is a fully isolated card allowing for communication with CyberPower UPS devices supporting RMCARD202/RMCARD205 interface. It presents itself to the computer as a serial port accessible working at
2400,N,8,1 using a simple protocol. Some available commands are in table below.
||Current information (voltage, frequency, load, battery percentage, status...)|
||Shutdown and restart in 7 minutes|
||Deep test battery|
Card has been tested with the following UPS devices:
Please note this board is not a stand-alone device but requires CyberPower UPS to function. It exposes UPS' internal serial interface and it's not supported by PowerPanel or any other similar CyberPower-provided tooling.
|2x||100 nF capacitor (0805)|
|2x||470 nF capacitor (0805)|
|6x||1 kΩ resistor (0805)|
|1x||Serial interface IC|
|1x||Voltage regulator IC|
Each 0805 component has one extra, just in case. :)