1 Reply Latest reply on Sep 20, 2016 11:29 PM by user_1377889

    PSoC EZ-BLE Thermistor Vhi & Vlow pin connections?

    user_472664325

      The Thermistor object shows an upper resistor connected to Vdd (also called Vhi). The thermistor is connected in series to Ground (also called Vlow). VT is the voltage between the upper resistor and thermistor. In the Thermistor datasheet (and associated sample temperature projects) Vhi & Vlow look like physical pins connected to the ADC.  Does the Thermistor API really need the ADC to measure Vhi & Vlow? I was planning to use Vdd as the ADC voltage reference and let Vlow be defined as zero V. Thanks for your guidance.