MSB780(X) - User’s Guide
Table 9 – continued from previous page
Command Short description Page
caset
adjust the analog output
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Note: Changed settings are immediately stored in FLASH, and will persist after power loss
(reset). Storing parameters in FLASH is indicated by printing message:
wait..OK<cr><lf>
6.2 Basic commands
6.3 “p” Poll measurement command
Sensor returns measured pressure, corrected QFE pressure and corrected QNH pressures.
The units of the quantities can be set using unit<cr> command described on page 45.
The output message format is “pressure,QFE,QNH”.
For example:
p<cr>
1009.066,1010.242,1010.242<cr><lf>
The barometer sends reply immediately.
In case the data is not ready (after power-up), the barometer reply is as follows:
p<cr>
Data not ready<cr><lf>
6.4 “d” Poll extended measurement command
When using MSB780X version with more than one pressure transducer, it is sometimes neces-
sary to read individual pressure measurements per each transducer, for example during adjust-
ment. To read pressure measurement for each pressure transducer, use the d<cr> command.
For example:
d<cr>
Waiting for data ... ready<cr><lf>
Baro 1 - P: 1003.023, f: 10379.8193Hz, Vd: 0.604886V,
RH: 35.201<cr><lf>
Baro 2 - P: 1003.002, f: 10412.8271Hz, Vd: 0.602282V,
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