diff --git a/examples/read-magnetic-fields-with-i2c/read-magnetic-fields-with-i2c.ino b/examples/read-magnetic-fields-with-i2c/read-magnetic-fields-with-i2c.ino
index 5174b2a..217e72d 100644
--- a/examples/read-magnetic-fields-with-i2c/read-magnetic-fields-with-i2c.ino
+++ b/examples/read-magnetic-fields-with-i2c/read-magnetic-fields-with-i2c.ino
@@ -7,7 +7,6 @@ int16_t magFieldBxSigned, magFieldBySigned, magFieldBzSigned, temperatureSigned;
 double magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, temperatureInDegreeCelsius;
 double norm, theta, phi;
 uint8_t frameCounter;
-char data[400];
 
 void setup() {
   mv300sensori2c.begin();
@@ -19,14 +18,16 @@ void setup() {
   mv300sensori2c.writeRegister(17, 1, 0); //Set MODE = 1 (Host Controlled Mode)
   for(uint8_t i=0;i<20;++i) {
     registerReadbackValue=mv300sensori2c.readRegister(i, 0);
-    sprintf(data, "Reg[%u] = %u", i, registerReadbackValue);
-    Serial.println(data);
+    Serial.print("Reg ");
+    Serial.print(i, DEC);
+    Serial.print(" = ");
+    Serial.println(registerReadbackValue, DEC);
   }
   mv300sensori2c.readRegister(0, 1); //Read register 0 and trigger a new acquisition by setting 2-bit Trigger to 1
 }
 
 void loop() {
-  delayMicroseconds(175); //wait for the previous conversion to finish
+  delayMicroseconds(182); //wait for the previous conversion to finish
   mv300sensori2c.readMagneticComponents(&magFieldBx, &magFieldBy, &magFieldBz, &temperature, &frameCounter, 1);
   magFieldBxSigned=twosComplement(magFieldBx,  12);
   magFieldBySigned=twosComplement(magFieldBy,  12);
@@ -37,6 +38,28 @@ void loop() {
   magFieldBzInMilliTesla=convertMagneticFieldFromLsbToMilliTesla(magFieldBzSigned, 0);
   temperatureInDegreeCelsius=convertTemperatureFromLsbToDegreeCelsius(temperatureSigned);
   computeNormThetaPhi(magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, &norm, &theta, &phi);
-  sprintf(data, "Bx [mT]:%+8.3f, By [mT]:%+8.3f, Bz [mT]:%+8.3f, Temperature [°C]:%+6.1f, frame:%u, Norm [mT]:%+8.3f, Theta [°]:%+8.3f, Phi [°]:%+8.3f", magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, temperatureInDegreeCelsius, frameCounter, norm, theta, phi);
-  Serial.println(data);
+  Serial.print("Bx [mT]:");
+  Serial.print(magFieldBxInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("By [mT]:");
+  Serial.print(magFieldByInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("Bz [mT]:");
+  Serial.print(magFieldBzInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("Temperature [°C]:");
+  Serial.print(temperatureInDegreeCelsius, 1);
+  Serial.print(",");
+  Serial.print("frame:");
+  Serial.print(frameCounter, DEC);
+  Serial.print(",");
+  Serial.print("Norm [mT]:");
+  Serial.print(norm, 3);
+  Serial.print(",");
+  Serial.print("Theta [°]:");
+  Serial.print(theta, 3);
+  Serial.print(",");
+  Serial.print("Phi [°]:");
+  Serial.print(phi, 3);
+  Serial.println();
 }
\ No newline at end of file
diff --git a/examples/read-magnetic-fields-with-spi/read-magnetic-fields-with-spi.ino b/examples/read-magnetic-fields-with-spi/read-magnetic-fields-with-spi.ino
index 041c9b7..e1d0b90 100644
--- a/examples/read-magnetic-fields-with-spi/read-magnetic-fields-with-spi.ino
+++ b/examples/read-magnetic-fields-with-spi/read-magnetic-fields-with-spi.ino
@@ -9,7 +9,6 @@ int16_t magFieldBxSigned, magFieldBySigned, magFieldBzSigned, temperatureSigned;
 double magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, temperatureInDegreeCelsius;
 double norm, theta, phi;
 uint8_t frameCounter;
-char data[400];
 
 void setup() {
   mv300sensorspi.begin(spiSclkClockFrequency, SPI_MODE0, spiChipSelectPin);
@@ -19,14 +18,16 @@ void setup() {
   mv300sensorspi.writeRegister(17, 1, 0); //Set MODE = 1 (Host Controlled Mode)
   for(uint8_t i=0;i<20;++i) {
     registerReadbackValue=mv300sensorspi.readRegister(i, 0);
-    sprintf(data, "Reg[%u] = %u", i, registerReadbackValue);
-    Serial.println(data);
+    Serial.print("Reg ");
+    Serial.print(i, DEC);
+    Serial.print(" = ");
+    Serial.println(registerReadbackValue, DEC);
   }
   mv300sensorspi.readRegister(0, 1); //Read register 0 and trigger a new acquisition by setting 2-bit Trigger to 1
 }
 
 void loop() {
-  delayMicroseconds(175); //wait for the previous conversion to finish
+  delayMicroseconds(182); //wait for the previous conversion to finish
   mv300sensorspi.readMagneticComponents(&magFieldBx, &magFieldBy, &magFieldBz, &temperature, &frameCounter, 1);
   magFieldBxSigned=twosComplement(magFieldBx,  12);
   magFieldBySigned=twosComplement(magFieldBy,  12);
@@ -37,6 +38,28 @@ void loop() {
   magFieldBzInMilliTesla=convertMagneticFieldFromLsbToMilliTesla(magFieldBzSigned, 0);
   temperatureInDegreeCelsius=convertTemperatureFromLsbToDegreeCelsius(temperatureSigned);
   computeNormThetaPhi(magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, &norm, &theta, &phi);
-  sprintf(data, "Bx [mT]:%+8.3f, By [mT]:%+8.3f, Bz [mT]:%+8.3f, Temperature [°C]:%+6.1f, frame:%u, Norm [mT]:%+8.3f, Theta [°]:%+8.3f, Phi [°]:%+8.3f", magFieldBxInMilliTesla, magFieldByInMilliTesla, magFieldBzInMilliTesla, temperatureInDegreeCelsius, frameCounter, norm, theta, phi);
-  Serial.println(data);
+  Serial.print("Bx [mT]:");
+  Serial.print(magFieldBxInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("By [mT]:");
+  Serial.print(magFieldByInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("Bz [mT]:");
+  Serial.print(magFieldBzInMilliTesla, 3);
+  Serial.print(",");
+  Serial.print("Temperature [°C]:");
+  Serial.print(temperatureInDegreeCelsius, 1);
+  Serial.print(",");
+  Serial.print("frame:");
+  Serial.print(frameCounter, DEC);
+  Serial.print(",");
+  Serial.print("Norm [mT]:");
+  Serial.print(norm, 3);
+  Serial.print(",");
+  Serial.print("Theta [°]:");
+  Serial.print(theta, 3);
+  Serial.print(",");
+  Serial.print("Phi [°]:");
+  Serial.print(phi, 3);
+  Serial.println();
 }
\ No newline at end of file
diff --git a/src/mv300sensor.cpp b/src/mv300sensor.cpp
index cf576d0..48f4a9c 100644
--- a/src/mv300sensor.cpp
+++ b/src/mv300sensor.cpp
@@ -28,14 +28,12 @@ int16_t twosComplement(uint16_t value, uint8_t numberOfBits) {
 }
 
 double convertMagneticFieldFromLsbToMilliTesla(int16_t magneticFieldInLsb, uint8_t brange) {
-  int16_t valueInMilliTesla;
   if (brange == 0) {
-    valueInMilliTesla=magneticFieldInLsb/7.0;
+    return magneticFieldInLsb/7.0;
   }
   else {
-    valueInMilliTesla=magneticFieldInLsb/14.0;
+    return magneticFieldInLsb/14.0;
   }
-  return valueInMilliTesla;
 }
 
 double convertTemperatureFromLsbToDegreeCelsius(int16_t temperatureInLsb) {