Analog to Digital Converter
- KEYWORDS: Peripheral,Peripherals,Analog,ADC,A2D,Built-In
Analog inputs are easy to read in Espruino:
This returns a value between 0 and 1. Internally ADCs in Espruino devices are usually 12 bits, but these are then divided by 4096 (2^12) such that the value is always in the range 0 to 1.
Note: Not all pins are capable of Analog Input. See the [[Reference]] for your board
Using Analog Inputs
- APPEND_USES: ADC