gobot.io/x/gobot/v2@v2.1.0/examples/raspi_ads1015.go (about) 1 //go:build example 2 // +build example 3 4 // 5 // Do not build by default. 6 7 package main 8 9 import ( 10 "fmt" 11 "time" 12 13 "gobot.io/x/gobot/v2" 14 "gobot.io/x/gobot/v2/drivers/i2c" 15 "gobot.io/x/gobot/v2/platforms/raspi" 16 ) 17 18 func main() { 19 a := raspi.NewAdaptor() 20 // Use the gain to be able to read values of at least 5V (for all channels) 21 ads1015 := i2c.NewADS1015Driver(a, i2c.WithADS1x15BestGainForVoltage(5.0)) 22 23 work := func() { 24 gobot.Every(100*time.Millisecond, func() { 25 v, _ := ads1015.ReadWithDefaults(0) 26 fmt.Println("A0", v) 27 }) 28 } 29 30 robot := gobot.NewRobot("ads1015bot", 31 []gobot.Connection{a}, 32 []gobot.Device{ads1015}, 33 work, 34 ) 35 36 robot.Start() 37 }