XGZP6899A pressure sensors #139
DeeEmm
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XGZP6899A pressure sensor discussion thread
The XGZP6899A sensors area available in a range of pressure values and are a good / cheaper alternative to the MPXV7007 can be optionally ordered in a -7 to +7 psi range.
Note that whilst these sensors appear to have the same footprint as the MPX sensors, they do not share the same pin-outs
It should also be noted that they are available in two voltages - 3.3v and 5v as well as in analog and digital (i2c) versions. The 5v analog version is needed for the Official DIYFB shield as they connect to the ADS1115 A2D converter. This gives a much better resolution than connecting them directly as a 3.3v device. The analog sensors can be identified by the 'A' suffix
The full data sheet for the sensor is below.
XGZP6899A-Pressure-Sensor-V2.5.pdf
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