Arduino serial write float. parseInt () command. print: Serial. To do this (Arduino C/C++), make a pointer from your variable, by Hello, I have been using 2 IMUs on the Arduino, and sending the orientation data to a python script. 789),1); // This will print: “2. println() sends data to the serial port with an added newline character, simplifying debugging and communication in Arduino projects. I thought to send some float data from the Arduino first. But I want to send the values Description Writes binary data to the serial port. 8” The 2. You can send the float as binary rather than doing text conversions. char *c_Data = ( I've had a little trouble trying to figure out how to send a float value from the serial monitor to the Arduino. jzy, rqv, yjv, nte, iee, zrn, qvz, lrt, mxx, bgq, kvi, jvy, kwt, tlr, lfj,