Astromi.ch MGPBox Manual - Página 17

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Additionally, MGPBox can also send information about calibration values stored in the
EEPROM.
Standard Firmware:
$PCAL,P,0,T,0,H,0,MM,1,MG,0*69<cr><lf>
10Micron specific Firmware:
$PCAL,P,0,T,0,H,0,UR,0,UT,0,CUT,0*16<cr><lf>
$
P
CAL
P
20
T
50
H
-10
MM / UR
1
MG / UT
0
CUT
0
*69 / *16E

Setting, resetting, receiving Calibration data and other commands

In order to set, reset or query calibration data from the MGPBox, similar formatted sentences
can be sent to the device:

Setting pressure calibration

:calp,50*
:calp
50
*

Setting temperature calibration

:calt,22*
:calt
22
*
Start of sentence
Proprietary sentence
Calibration data
Sensor type, pressure
Calibration value multiplied by 10, e.g. 2.0
hPa
Sensor type, temperature
Calibration value multiplied by 10, e.g. 5.0 °C
Sensory type, humidity
Calibration value multiplied by 10, e.g.
-1.0 %RH
MM: Send Meteo-Data to mount
UR: Update mount's refraction data
Yes (0 = No)
MG: Send GPS-Data to mount
UT: Initially synchronize mount's time
Disabled (1 = Enabled)
Continuously synchronize mount's time
Disabled (1 = Enabled)
Checksum
Set calibration value for pressure
Calibration value multiplied by 10, e.g. 5.0 °C
End of message indicator
Set calibration value for temperature
Calibration value multiplied by 10, e.g. 2.2
hPa
End of message indicator
Page 17
Version 1.1