Stm32 nucleo programming8/7/2023 ![]() ![]() Now to test if everything is working properly and the computer can recognise the board, we will build a simple project to test it out. Running your first programs using STM32CubeIDE There are header pins exposed on two sides of the board that allow us to access the microcontroller’s I/Os. There’s 1 user LED which we could use to test a simple blinky program. The board has 1 user button and 1 reset button, which could be useful to reset the chip to start your program over. What we are interested in is the block diagram of the board which can be found in its User Manual and is shown in the below imageĪs can be seen from the image, the development board is divided into two sections: one with ST Link interface, the other one contains the microcontroller and circuits to access its pins. From there, you can also find necessary documentations about the board. STM32CubeIDE makes it easy to see board information in Target Selection dialog. When installing STM32CubeIDE, you will also install the ST Link driver that is necessary to communicate with the board. The board STM32 Nucleo-64 L433RC-P includes the chip STM32L433RCT6P and integrates ST Link programmer/debugger so you don’t need external programmer to flash program onto the chip. If you are using STM32CubeIDE, you can see these information displayed when you select the target chip, as shown below Board components This microcontroller has the following features: We will take a close look at STM32 Nucleo-64 L433RC-P as shown below MicrocontrollerĪt the heart of the board is the microcontroller STM32L433RCT6P in a 64-pin LQFP package. There are different variants of STM32 Nucleo-64 boards, for example ![]() This post is a prepration step for exploring future projects with LC33RC-P board. In this post, we will examine the STM32 Nucleo-64 development board L433RC-P, understand its components and pinouts and build a sample project with STM32CubeIDE. ![]()
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