STM32 MCU discovery kit

Hi All,

I search for STM32 MCU discovery kit which meets the following conditions.

・It have a 4-inch or larger LCD screen.

・It have 10 or more GPIO ports that user can use freely.

・It have 2 or more UART ports that user can use freely.

STM32U5G9J-DK2 have 16 GPIO ports, but only have 1 UART according to user manual.

Is there anything else that meets the above conditions.

Thanks in advance.

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Best answer by Tesla DeLorean

Not sure

Most have pins all well used up.

There's perhaps a couple of the F7 and H7 with screens, and Arduino Shield headers exposing GPIO / UART

Perhaps some NUCLEO-144 you can mount a display too? Riverdi had a board as I recall.

Other than that you might need to look up some third-party boards

Graduate II

Not sure

Most have pins all well used up.

There's perhaps a couple of the F7 and H7 with screens, and Arduino Shield headers exposing GPIO / UART

Perhaps some NUCLEO-144 you can mount a display too? Riverdi had a board as I recall.

Other than that you might need to look up some third-party boards

Super User

The STM32H747I-DISCO has all of those.

PC6/PC7 are free for USART6

PD5/PD6 are free for USART2

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