Difference between Xensiv CO2 Sensor EVALPASCO2MINIBOARDTOBO1 and EVALCO25VMINIBOARDTOBO1

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1

Is the VCC the only difference between EVALPASCO2MINIBOARDTOBO1 and EVALCO25VMINIBOARDTOBO1?

2

Hi analogcay,

These do look nearly identical. The manufacturer indicates that EVALPASCO2MINIBOARDTOBO1 has the min supply of 3.3V and max of 12V. The EVALCO25VMINIBOARDTOBO1 seems to show the min of 3.3V and max of 5V.

The differances can be more closely observed on Infineon website of each:
EVAL_PASCO2_MINIBOARD | EVALPASCO2MINIBOARDTOBO1 - Infineon Technologies

and

EVAL_CO2_5V_MINIBOARD | XENSIV™ PAS CO2 5V Mini Evaluation Board - Measure what matters - Infineon Technologies

Hope that helps.