I fear there is an error in the new Nucleo-U031R8 board. The D13 pin is labeled as the SPI1 SCK pin on the boards' silkscreen. However, the board schematic shows that this is connected to PA5. STM32CubeMX reports pin PA1 as the actual SPI1 SCK pin.So...
最近使用STM32F429BIT6芯片作为MCU开发一款物联网集中控制器，作为总的网关将Lora、RS485、WiFi等通信终端（灯具）信息透传至以太网络，与服务器进行数据交互。近期使用期间遇到以下问题：在使用USART6（PC6、PC7）、USART7（PF6、PF7）与Lora、WiFi模组进行通信时，功能正常，接口电路如图： 为了增加集中控制器带载量，我们需要增加Lora模组进行扩容，再此期间发现异常，在使用USART2（PD5、PD6）、USART3（PB10、PC11）与模组通信时，电...
a) Any example part numbers for the stlink-v3minie card edge connector?b) Is this card edge connector going to be standard for future ST-Links, or is the MIPI connector recommended?Paul
SA all,in My Project Iam using a STM32f401RCT6 (blackpill) ,and i wanna flash my own bootloader cause iam impelementing a OTA (FOTA) project , and i am able to flash the code using usbc but it uses the default bootloader either the stmcubeprogrammer ...
Hello everyone! I'm a novice and I've never used an STMicroelectronics component before.I just downloaded the ST BLE Sensor application to connect to my SensorTile.Box Pro. It recognizes it and everything seems fine so far. I also noticed that there'...
Hello everyone,I’m currently working on a project where I’m using an STM32H7B3I-DK board to communicate with Esp8266 WIFI Module using AT commands. I’ve been able to successfully send commands and receive responses using HAL_UARTEx_RxEventCallback , ...
Hello, I am using Nucleo board, every time when I connect usb port on debuger side, my pc popups a windows to tell me "NOD_F439ZI" is connected, so I can use file explorer to view the file on it. For example, NUCLEO-F439ZI has 6MB space, does anybody...
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 ...
I have a Nucleo STM32F767ZI with SPI2 and SPI3 configured for 8 bit mode. When I send data to SPI2, I see the correct data on SPI2 MOSI, but just a static high level on the SPI2 SCK using a scope. Using SPI3 I see both the SCK and MOSI working with...
Hi,Please share the FIT rate / MTTF of ISM330DLCTR.