I'm a beginner and don't know how to get the whole float values. While printing the received float values I can see only first two digits in the serial monitor. On the other hand, if you want to see the numbers on a serial monitor, represented as ASCII characters, you will either have to convert these numbers to ASCII code, or just use a loop printing the numbers as integers. As long as byte order matches no issue otherwise you can unpack using the. You'll just have to use some kind of 'serial read', and use the numbers as you want, keeping in mind each number has a byte size. ![]() ![]() * * Created by * * This example code is in the public domain * * Tutorial page: */ # include # define PIN_SPI_CS 4 File myFile int myInt = -52 float myFloat = -12.7 String myString = "HELLO" char måharArray = "ArduinoGetStarted. I'm doing a project in which I want to send three float values from one Arduino to another and store these float values in an array in the receiving Arduino. Have a matching structure/union on receiving end.
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June 2023
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