1 Reply Latest reply on Nov 8, 2018 4:48 PM by LePo_1062026

    Can battery level be measured in psoc without adding external connections?


      Are there any examples of determining external battery level based on resources available inside a PSoC?


      The BLE_Battery_Level example offers a method to charge an external capacitor with VRef then read it back on a different pin into the ADC. That requires an external component on Vref, which is already there, but also an external connection between Vref and a GPIO pin,