im from Germany so in advance i will apologize for my bad english.
But now my Problem:
Im connecting a Raspberry 3 to an Arduino via serial/UART. When im sending data from Arduino to Raspberry i will recive the data, but when i try to send data from Raspberry to Arduino the Arduino recive nothing.
Im looking the data up on the Raspberry with minicom and on the Arduino with the Serial Monitor.
I was looking for my problem on google, but found nothing helpful.
And yes i disabled Bluetooth and changed the settings to use the full UART.
Thanks in advance for the help