IAQ-CORE Datasheet, PDF (8/22 Pages) ams AG – The iAQ-Core sensor module is used to measure VOC levels

Figure 14:
Standard Communication via I²C (Resistance Value)
iAQ-Core − DetailedDescription




Resistance Value: The last four bytes contain the resistance value. For the calculation of the resistance only byte4,
byte5 and byte6 are relevant, because byte3 is zero. After the last requested byte, the master sends a not
acknowledge.
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ams Datasheet
[v1-00] 2015-Apr-30