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Ron Evans
29 lines
398 B
Go
29 lines
398 B
Go
// Connects to a pcf8591 ADC via I2C.
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package main
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import (
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"machine"
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"time"
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"tinygo.org/x/drivers/pcf8591"
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)
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var (
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i2c = machine.I2C0
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)
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func main() {
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i2c.Configure(machine.I2CConfig{})
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adc := pcf8591.New(i2c)
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adc.Configure()
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// get "CH0" aka "machine.ADC" interface to channel 0 from ADC.
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p := adc.CH0
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for {
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val := p.Get()
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println(val)
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time.Sleep(50 * time.Millisecond)
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}
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}
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