APPENDIX A - Advanced Information
I2C Registers:
The SmartUPS appears as a set of registers as follows:
Register
Read
Write
0x00-
0x07
Firmware version –
Vxxxx
-
0x08-
0x0f
Vendor Id –
Openelec
-
0x10-
0x17
Device ID – SmartUPS
-
0x41
Command
0x42
Restart option
0x43
Button click status
0x44
Restart time
0x46
Battery state (See battery
states for more info.)
0x48
Battery current
0x4A
Battery voltage
0x4C
Battery capacity
0x4E
Estimated battery time
0x50
Battery temperature
0x51
Battery health
0x52
Output voltage
-
0x54
Output current
-
0x56
Battery maximum capacity
0x58
Seconds
Supported I2C Commands:
CMD
Hex
Description
S
0x53 Shutdown the SmartUPS in 10 seconds.
These commands are issued on command register (0x41).
UPSPanel Headings:
The upspanel gives multiple outputs:
Heading
Description
Heartbeat
Tick count lets user know the I2C connection is
continuously reading.
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