Sferalabs Iono Pi Max v2 3+ Lite User Manual page 49

N > 0 = if the main power source is not available for the time set, a delayed
power cycle is automatically initiated
Register 48
Bit 3-0 STAT: UPS status
0 = idle
1 = detecting battery
2 = battery disconnected
4 = charging battery
5 = battery charged
6 = battery in use
8 = battery overvoltage error
9 = battery undervoltage error
10 = charger damaged
11 = unstable
Bit 7 BAT: battery/main power
0 = running on main power
1 = running on battery power
Bit 15-8 BAT: estimated battery charge percentage
SD CARD SWITCH
ADDR
15 14 13
52
Register 52
Bit 0 SDX: SDX bus control
0 = disabled
1 = enabled (default)
Bit 1 SD1: SD1 bus
0 = disabled
1 = enabled (default)
Bit 2 DEF: power-up default routing
0 = SDX bus routed to SDA and SD1 bus to SDB (default)
1 = SDX bus routed to SDB and SD1 bus to SDA
Bit 3 STAT: current SD routing
0 = SDX bus routed to SDA and SD1 bus to SDB
1 = SDX bus routed to SDB and SD1 bus to SDA
49
BYTE 1
12 11 10 9 8 7 6 5
BYTE 0
4 3 2 1
STAT DEF SD1 SDX
Iono Pi Max User Guide
R/W
0
R/W