OSError: resource not available for UART

[tttadam]

Hello there,

I having some issues to about create UART object.
I tried multiple different pins, so I don't think that is the issue. Maybe I only can have two uart channel?
UART 0 is for USB, I use UART 1 for mhz-16 and I would like to use this one for an other uart sensor.

tou = UART(2, baudrate=1200, pins=('21','17')) 

[tttadam]

@robert-hh
I see, that what I thought. then I will reuse UART1.
Thanks :)

[robert-hh]

@tttadam FiPy uses UART2 for the communication with the LTE modem. Therefore it is not available for other use.