Multiple UART Ports in Raspberry Pi using CD4053 | Raspberry Pi #32
Channel: WGLabz
Date: 2020-01-03

The video is all about multiplexing the UART port exposed through the GPIO pins of Raspberry Pi. This allows to have couple of UART ports out of Raspberry Pi uisng CD4053, an Analog MUX/DEMUX IC. However over here I am using a pre fabricated module that I got online and sold as UART multiplexer, but this uses the same MUX IC.
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#raspberrypi #uart #piuart #uartmultiplexing #cd4053 #cd4053pi #mux #multipleuart