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UARTs from GPIO headers
maks.dav
Pine Initiate
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Joined: Oct 2020
Posts: 3

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#1
10-24-2020, 02:15 PM
Hi, I need 4 Uarts from GPIO headers. Is there any solutions to solve my problem?
martinayotte
Pine Scholar
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Joined: Apr 2016
Posts: 300

Reputation: 25
#2
10-27-2020, 12:06 PM
There is only 2 UARTs on header, UART2 and UART1 if DT is changed accordingly !
But you can add a SC16IS750 on SPI bus, that will provide 2 additional UARTs ...
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