Hello everyone!I am working with STM32H7B3I-DK and I have enabled USART1 based on the available example, but I need to enable USART2 to connect to the WiFi. If I use the same code but with RX and TX pins from USART2, I can see nothing on console. Do ...
Hello,for a DIY project including LoRa ra-02, MPU6050 and NEO-6M i have purchased some Blue pills from a vendor but it turned out they are fake blue pills (STM32F103C6).I am trying to make a RC, so i have a Transmitter which needs 2xSPIs (one for LoR...
Hi Guys I'm Trying to find stm32l073rz Nucleo board datasheet that contains the boards pin description, but I can't find it anywhereI have found those but when I compare the pin description in the first pic from: NUCLEO-L073RZ | Mbedwith the one prov...
Greetings,I have recently purchased an STEVAL-IDB012V1A evaluation board. I can display the Pressure and Temperature but no data for the accelerometer and gyroscope. Does anyone experienced the same problem or may I have a faulty board ?Thanks.
I recently designed an stm32 board based on the stm32f4 I used a multimeter to test all the vdds and nrst everything is normal 3.3V but the vcaps only show 0.3V instead of 1.2V, what could be the problem? Can anyone help?
Hello everyone, I am working with the STM32H7B3I-DK board and I need to establish wi-fi module. I am facing problems with the spi2 and usart2 communication. I saw in the documentation that these are two possible ways to communicate with wifi modules....
Hello,I am working on a project where we have a main board and a header board connected via SPI. We have the ability to update the firmware of the main board over the air but not for the header board. We now have a need to update the firmware of the ...
Hello,I purchased a soldering crystal for X3 according to the BOM list,but it seems that the X4 on the board is the same product.Where is the X4 used?I checked UM2407 User Manual and STM32H742xI/G, STM32H743xI/G datasheets,but couldn't find it. Plus,...
Dear STM support team.My name is Dai. I am working at G-innovation Corporation.Now I have a project using the STM Chip(STM32F0xx).I use the STM32CubeMX (version 6.11.0) to create a project using the STM32F091VBT6 with CMIS_RTOS.this project aims to s...
