[Evaluation of STM32L432 Nucleo-32] 1. Unboxing and evaluation

Invlker

[Evaluation of STM32L432 Nucleo-32] 1. Unboxing and evaluation [Copy link]

I'm sorry for posting the review so late. I was on a business trip to my company's factory in Vietnam for nearly a month some time ago, so I couldn't do the review. Now that I'm back home, I'm rushing to finish it. I have to complain here that the Vietnamese network is too unacceptable. It's still a 3G network, and office work is not smooth. The great motherland is still good.

1. Unboxing photos

I have to say, it is very compact, with all the basic resources and everything in place.

2. First power-on

The default program for power-on is that the red LED2 is always on for IO operation, the green LED3 is flashing, and LED1 should be the power indicator

3. Basic parameters of the chip (from the official website)

Official website link: STM32L432KC - Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memory, USB - STMicroelectronics

While maintaining RAM, the sleep power consumption is quite good. There are probably few companies in the industry that can achieve this level. The figure below is the power consumption table in the datasheet

Next time I will update the development environment. I can’t use the traditional IAR and Keil. The company’s computers prohibit the use of pirated software. I plan to use STM32Cube IDE for development.

lugl4313820

This development board is very small and is great for low-power projects.