UART ID should not be hardcoded

Right now UART is hardcoded to UART 1, see

micropython-nextion/nextion/nextion_hardware.py

Lines 67 to 73 in f46aa18

    
           self._uart = UART( 
        
               1, 
        
               tx=self._tx_pin, 
        
               rx=self._rx_pin, 
        
               baudrate=self._baudrate, 
        
               timeout=self._timeout, 
        
               invert=self._invert)

This should be configurable, as for example the RPi Pico has more UARTs available.

fix is on the way

fixed with 0.15.0, thank you for your report!

	self._uart = UART(
	1,
	tx=self._tx_pin,
	rx=self._rx_pin,
	baudrate=self._baudrate,
	timeout=self._timeout,
	invert=self._invert)