I want to ask about realise date of STM32MP257F-EV1?Today, I see a local shop sell this board with price 800$. I guess this is contraband board from China and the price too expensive with my expect.

Hello everyone,I used Nucleo-F767ZI board for my vehicle robot. I just securely attach the board to the robot and then testing my robot move on different terrains.After this test, I can not connect ST-Link (fail.txt file appeared) and my board did no...

Hello everyone,I read PWM input value by Timer 16 bits in Nucleo-F767ZI (combined channel mode), but the value that I received is not the same after some days.For example, Day 1: PWM input value = 4200 but Day 4: PWM input value = 4000, no code chang...

Hello everyone, my programme on Nucleo-F767ZI do not run when I power ON by external power supply. I force to press reset button or power supply st-link by usb cable.I searched some solutions such as: BOOT0 to GND; or turn on bit POR = 1 in RCC_CSR, ...

Hello everyone, I'm using classical CAN bus mode on Nucleo-H755ZI dual chip (this board only support CAN FD), I chose CAN FD at Classical mode.I want to ask about hardware, may I use the external module CAN transceiver MCP2551 for classic CAN bus or ...