Cheers!
I want to print my GPU and CPU temps onto the 16x2 lcd screen. How can I get those temps? (without using the arduino temp sensors, I want to rely on the system's own sensors)
Arduino Uno, Win 10
Welcome to the forum
You will need a application running on the PC that can output the values that you want and a method, perhaps a serial link, to get send the values to the Arduino
Have you got such an application ?
I have made a python script that can read the temps, but if I want to send it on COM3 the python script and the serial monitor can’t access COM3 at the same time. How am I supposed to send info? I feel like I’m doing something wrong.
The Arduino only needs to use the COM port whilst a sketch is being uploaded unless you use the Serial monitor for something. If s, then the Arduino needs a second serial port which the Uno does not have. However, you can use SoftwareSerial to implement
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