Sensor Data; Receive Sensor Data; Pressure; Temperature - JUMO CEROS S01 M Interface Description

3

Sensor data

3.1

Receive sensor data

The chart states the combination of address and function in the default settings.
ADDR default
W (Write): 0  ADDR | W default
R (Read): 1  ADDR | R default
3.1.1

Pressure

1. Requesting pressure value (4 bytes from master)
2. Reading pressure value (1 byte from master, 3 bytes from slave)
NOTE!
The first byte returns the command 0x2E (read RAM), Byte 2 and 3 make the 15 bit digital count of the
actual pressure value in common: P[u15] = data [Byte 2; Byte 3].
3.1.2

Temperature

1. Requesting temperature value (4 bytes from master)
2. Reading temperature value (1 byte from master, 3 bytes from slave)
NOTE!
The first byte returns the command 0x2E (read RAM), Byte 2 and 3 make the 15 bit digital count of the
actual pressure value in common: T[u15] = data [Byte 2; Byte 3].
3 Sensor data
0x28
0x50
0x51
13