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four uarts on stm32L433?

Question asked by John Griswold on Sep 5, 2017
Latest reply on Sep 7, 2017 by John Griswold

Is it possible to get four USART/UART devices at once on the STM32L433 in a 64-pin package? I need one UART for input, one for output, one for external logging, and USART1 for debugging.

Is this doable? I've used CubeMX to try various configurations, and I end up short of the goal. I'll also need an ADC and a PWM or DAC, and DMA on at least the input device would be nice.

 

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