Hello, I’ve pulged a sensor on my RX and TX pins (It’s UART comunication) it works perfectly fine when my board is plugged to my computer but as soon as I unplug it it act like if the sensor did not provide any information
Is their any obligation to plug the USB C cable to use the pin RX and TX in serial mode ?
It can run as long as it has power, and it doesn’t need to be plugged into the computer all the time. How do you view the information of USB when it is not plugged in.
thanks I managed to make it works by pluging it on RX and TX. I had to rewrite a code that read the datas (the one given by the constructor did not worked), I send the data throught the with LORA. An important things to note is that you can’t upload code if the sensor is pluged on RX and TX.