STM32 MCUs Products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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Resolved! NUCLEO F411RE USB

Posted on January 11, 2018 at 02:31Hello.NUCLEO F411RE, Workbench generated project, Ubuntu 64 16.04, STCUbeMX , I think is  V1.18I wired a USB cable to USB-DP (PA12)  USB-DM (PA11) GND and 5V.I have a usb initialised as simple as instructed.void MX...

Marius CO by Associate III
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How set lowest speed for Canbus

Posted on January 11, 2018 at 21:22Hello friends,What is the lowest Canbus speed ? And how can I adjust the speedI need a Low and safe speedPlease guide meMCU = STM32F407ZET6 , HSE = 8Mhz , SysCLK 168MhzThanks for all of you

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Pedram by Associate III
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UARTS on a STM32L475VG Discovery board

Posted on January 11, 2018 at 23:10I have a Amazon Web Services example (AWS) example running on a STM32L475 Discovery board. I got the example from en.stsw-stm32078.zip and it in the C:\...\st Micro\en.x-cube-aws\STM32CubeExpansion_Cloud_AWS_V1.0.1...

STM32 and STPM33 weird SPI behaviour

Posted on November 22, 2016 at 20:52Hello,I'm building a multi phase power meter with 6 pcs of STPM33 ICs and an STM32. The STPM33 chips are on the same SPI bus, with separate chip selects (SCS) for each meter. The MCU can control all of the control...

holcsik by Associate
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Resolved! Using stm32f4 on website

Posted on January 11, 2018 at 13:52 Hello I'm using stm32f411 and I have my server written in node.js. I want to make that my stm32 would send random string to my web server so it will be like a kind of a captcha when logging in. Is this eve...

USART1 and hard fault

Posted on January 05, 2018 at 10:59Hi and happy new yearI need help,to avoid an hard fault after un unpredictable time(2 ...120 sec) when i use the USART1 TxMCU is STM32F410RBT,mounted on a custom boardConfiguration done with CubeMx,IDE is STM32 Wor...

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AN4229 , where to find the files?

Posted on July 14, 2014 at 12:14 Hi. I need to get acquainted with AN4229, but can not find anything (except PDF file). please indicate where the files? Note: this post was migrated and contained many threaded conversations, some content...

STM32F072 TIM1 PWM no output

Posted on January 03, 2018 at 15:32Hi,For few days I am trying to get my PWM generator works under TIM1. I cannot find what is wrong but counter seems to work but no output is available under GPIO_A8 pin.Configuration code looks like:static void MX_...