@doxikus said:
Hi, I have problems with SD cards, read/write issues, so I have new one, Jessie is installed, I have running mycontroller over one week on RPI A+ without problems :-). Now my next problem is how to attach sensor getaway over usb hub :-).
I have for getaway arduino uno with NRF24L01+ library is uploaded, over serial monitor looks ok, so I would like to know how to connect to RPI :-). Problem is with settings, which serial port I should use!? Right now it is with default settings, mcc.serialport.driver.type=auto
mcc.serialport.name=/dev/ttyUSB0
Do I need to change something here!? How to know which serial port I need to use!? dmesg!?
Maybe to consider using ethernet gateway!?
Thanks again
@doxikus Perfect! Yes you have to change this line if you are using serial port.
mcc.serialport.name=/dev/ttyUSB0
I believe you have connected your arduino UNO with USB port, If yes, the port will be similar /dev/ttyUSB0,
run this command on your RPI, ls -l /dev/ttyUSB* or ls -l /dev/tty* It will list available ports, you can find the odd one out easily!
MyController.org supports for Serial, Ethernet, GPIO(RPI) and MQTT(master branch). You can use either. For now you can go with serial as you have the setup ready to go
