UART MUX 4 Click

Type Port expander,RS232 Applications Can be used for the development of a wide range of applications, from industrial and instrumentation to consumer, communications, data-acquisition systems, and many more On-board modules 74HC4066D - quad single-pole, single-throw analog switch from Nexperia Key Features Fast turn-ON and turn-OFF times, two output UART interfaces, 3.3V and 5V operation, clamp diodes included on inputs, CMOS level, ESD protection, and more Interface UART Compatibility mikroBUS Click board size S (28.6 x 25.4 mm) Input Voltage 3.3V or 5V