Name Description Address Type Access
SBUS#(0:22)_TEMP
Reads temperature in Kelvin from an SBUS sensor (EI-1050/SHT1x/SHT7x). SBUS# is the DIO line for the EI-1050 enable. If SBUS# is the same as the value specified for data or clock line, there will be no control of an enable line.
30100 FLOAT32 R
SBUS#(0:22)_RH
Reads humidity in % from an external SBUS sensor (EI-1050/SHT1x/SHT7x). # is the DIO line for the EI-1050 enable. If # is the same as the value specified for data or clock line, there will be no control of an enable line.
30150 FLOAT32 R
SBUS#(0:21)_DATA_DIONUM
This is the DIO# that the external sensor's data line is connected to.
30200 UINT16 R/W
SBUS#(0:21)_CLOCK_DIONUM
This is the DIO# that the external sensor's clock line is connected to.
30225 UINT16 R/W
SBUS_ALL_DATA_DIONUM
A write to this global parameter sets all SBUS data line registers to the same value. A read will return the correct setting if all channels are set the same, but otherwise will return 0xFF.
30275 UINT16 R/W
SBUS_ALL_CLOCK_DIONUM
A write to this global parameter sets all SBUS clock line registers to the same value. A read will return the correct setting if all channels are set the same, but otherwise will return 0xFF.
30276 UINT16 R/W
SBUS_ALL_POWER_DIONUM
Sets the power line. This DIO is set to output-high upon any read of SBUS#_TEMP or SBUS#_RH. Default is FIO6 for the T4 and FIO2 for the T7. An FIO line can power up to 4 sensors while an EIO/CIO/MIO line or DAC line can power up to 20 sensors. Set to 9999 to disable. To use multiple power lines, use a DAC line for power, or otherwise control power yourself, set this to 9999 and then control power using writes to normal registers such as FIO5, EIO0, or DAC0.
30277 UINT16 R/W
SBUS_ALL_CLOCK_SPEED
Sets the clock speed. The clock is software generated so the resulting frequency is not exact. Valid range is 0-65535. Larger values are faster. 0 is the fastest option and is equivalent to 65536. A value of 0 is ~200 kHz. A value of 65000 is ~9.1 kHz.
30278 UINT16 R/W
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