hello, i’m a frensh teacher and i dont speak english very well…
One year ago, i have install the software on my raspberrypi, install before Raspbian. Everything is all right, but for example, barometer high accuracy, gps, ultrasonic_ranger,barled… doesnt work because the software is not updated. Led, switch, temphum… are all right.
I dont have the link dexter on the desktop to make an update.
How can i update the software ?
Should i install the software from the begenning ?