◆ AdcRange

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ADC voltage range configuration.

Note: Different platforms implement this differently (reference voltage vs attenuation); Not all ranges are available on all platforms (no-op for unsupported values)

Enumerator
Default	Platform default (5V on AVR Uno, 3.3V on ESP32 w/ 11dB, etc.)
Range0_1V1	0-1.1V range (INTERNAL on AVR, 0dB on ESP32)
Range0_1V5	0-1.5V range (2.5dB on ESP32)
Range0_2V2	0-2.2V range (6dB on ESP32)
Range0_3V3	0-3.3V range (11dB on ESP32, VDDANA on 3.3V SAMD)
Range0_5V	0-5V range (DEFAULT on 5V AVR boards)
External	External reference voltage on AREF pin (AVR/SAMD only)

Definition at line 57 of file pin.h.

                    {
    Default = 0,       
    Range0_1V1,        
    Range0_1V5,        
    Range0_2V2,        
    Range0_3V3,        
    Range0_5V,         
    External           
};