fix celsius symbol

adt7410/adt7410.go

@@ -57,7 +57,7 @@ func (dev *Device) Configure() (err error) {
 
 }
 
-// ReadTemperature returns the temperature in celsius milli degrees (ºC/1000)
+// ReadTemperature returns the temperature in celsius milli degrees (°C/1000)
 func (d *Device) ReadTemperature() (temperature int32, err error) {
 	return (int32(d.readUint16(RegTempValueMSB)) * 1000) / 128, nil
 }

bme280/bme280.go

@@ -112,7 +112,7 @@ func (d *Device) Reset() {
 	d.bus.WriteRegister(uint8(d.Address), CMD_RESET, []byte{0xB6})
 }
 
-// ReadTemperature returns the temperature in celsius milli degrees (ºC/1000)
+// ReadTemperature returns the temperature in celsius milli degrees (°C/1000)
 func (d *Device) ReadTemperature() (int32, error) {
 	data, err := d.readData()
 	if err != nil {

bmp180/bmp180.go

@@ -80,7 +80,7 @@ func (d *Device) Configure() {
 	d.calibrationCoefficients.md = readInt(data[20], data[21])
 }
 
-// ReadTemperature returns the temperature in celsius milli degrees (ºC/1000).
+// ReadTemperature returns the temperature in celsius milli degrees (°C/1000).
 func (d *Device) ReadTemperature() (temperature int32, err error) {
 	rawTemp, err := d.rawTemp()
 	if err != nil {

drivers.go

@@ -26,7 +26,7 @@
 //
 //		for {
 //			temp, _ := sensor.ReadTemperature()
-//			println("Temperature:", float32(temp)/1000, "ºC")
+//			println("Temperature:", float32(temp)/1000, "°C")
 //
 //			pressure, _ := sensor.ReadPressure()
 //			println("Pressure", float32(pressure)/100000, "hPa")

examples/bme280/main.go

@@ -22,7 +22,7 @@ func main() {
 
 	for {
 		temp, _ := sensor.ReadTemperature()
-		println("Temperature:", strconv.FormatFloat(float64(temp)/1000, 'f', 2, 64), "ºC")
+		println("Temperature:", strconv.FormatFloat(float64(temp)/1000, 'f', 2, 64), "°C")
 		press, _ := sensor.ReadPressure()
 		println("Pressure:", strconv.FormatFloat(float64(press)/100000, 'f', 2, 64), "hPa")
 		hum, _ := sensor.ReadHumidity()

examples/bmp180/main.go

@@ -22,7 +22,7 @@ func main() {
 
 	for {
 		temp, _ := sensor.ReadTemperature()
-		println("Temperature:", float32(temp)/1000, "ºC")
+		println("Temperature:", float32(temp)/1000, "°C")
 
 		pressure, _ := sensor.ReadPressure()
 		println("Pressure", float32(pressure)/100000, "hPa")

examples/ds3231/main.go

@@ -38,7 +38,7 @@ func main() {
 			fmt.Printf("Date: %d/%s/%02d %02d:%02d:%02d \r\n", dt.Year(), dt.Month(), dt.Day(), dt.Hour(), dt.Minute(), dt.Second())
 		}
 		temp, _ := rtc.ReadTemperature()
-		fmt.Printf("Temperature: %.2f ºC \r\n", float32(temp)/1000)
+		fmt.Printf("Temperature: %.2f °C \r\n", float32(temp)/1000)
 
 		time.Sleep(time.Second * 1)
 	}

examples/mag3110/main.go

@@ -19,7 +19,7 @@ func main() {
 		println("Magnetic readings:", x, y, z)
 
 		c, _ := mag.ReadTemperature()
-		println("Temperature:", float32(c)/1000, "ºC")
+		println("Temperature:", float32(c)/1000, "°C")
 
 		time.Sleep(time.Millisecond * 100)
 	}

examples/sht3x/main.go

@@ -16,7 +16,7 @@ func main() {
 		temp, humidity, _ := sensor.ReadTemperatureHumidity()
 		t := fmt.Sprintf("%.2f", float32(temp)/1000)
 		h := fmt.Sprintf("%.2f", float32(humidity)/100)
-		println("Temperature:", t, "ºC")
+		println("Temperature:", t, "°C")
 		println("Humidity", h, "%")
 		time.Sleep(2 * time.Second)
 	}

examples/thermistor/main.go

@@ -19,7 +19,7 @@ func main() {
 
 	for {
 		temp, _ := sensor.ReadTemperature()
-		println("Temperature:", temp/1000, "ºC")
+		println("Temperature:", temp/1000, "°C")
 
 		time.Sleep(2 * time.Second)
 	}

lsm6ds3/lsm6ds3.go

@@ -166,7 +166,7 @@ func (d *Device) ReadRotation() (x int32, y int32, z int32) {
 	return
 }
 
-// ReadTemperature returns the temperature in celsius milli degrees (ºC/1000)
+// ReadTemperature returns the temperature in celsius milli degrees (°C/1000)
 func (d *Device) ReadTemperature() (int32, error) {
 	d.bus.ReadRegister(uint8(d.Address), OUT_TEMP_L, d.dataBufferTwo)
 

mag3110/mag3110.go

@@ -50,7 +50,7 @@ func (d Device) ReadMagnetic() (x int16, y int16, z int16) {
 }
 
 // ReadTemperature reads and returns the current die temperature in
-// celsius milli degrees (ºC/1000).
+// celsius milli degrees (°C/1000).
 func (d Device) ReadTemperature() (int32, error) {
 	data := make([]byte, 1)
 	d.bus.ReadRegister(uint8(d.Address), DIE_TEMP, data)

sht3x/sht3x.go

@@ -29,7 +29,7 @@ func New(bus machine.I2C) Device {
 	}
 }
 
-// Read returns the temperature in celsius milli degrees (ºC/1000).
+// Read returns the temperature in celsius milli degrees (°C/1000).
 func (d *Device) ReadTemperature() (tempMilliCelsius int32, err error) {
 	tempMilliCelsius, _, err = d.ReadTemperatureHumidity()
 	return tempMilliCelsius, err

thermistor/thermistor.go

@@ -60,7 +60,7 @@ func (d *Device) Configure() {
 	d.adc.Configure()
 }
 
-// ReadTemperature returns the temperature in celsius milli degrees (ºC/1000)
+// ReadTemperature returns the temperature in celsius milli degrees (°C/1000)
 func (d *Device) ReadTemperature() (temperature int32, err error) {
 	var reading uint32
 	if d.HighSide {