Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
We are using an STM32WL55 (NUCLEO-WL55JC2) and don't understand RCC_BDCR_RTCEN. Our system is configured to be woken up from Stop 1 Mode via RTC wake-up, clocked by LSE. This works, but we wonder about a detail.According to RM0453, RCC_BDCR_RTCEN is ...
Hello,I am currently using STM32WB55 with QSPI external flash.Currently, the plan is to use it without Bluetooth, for now.I am able to write and read the flash in the program.The plan:Record for 24 hours with DMA from sensors to flash.Upload another ...
The stm32wb55 writes data to the sd card in real time through FATFS, and the function f_write() will take tens of ms. I want to use two buffers, one buffer to store data, and one buffer to write data to and from the sd card (can this avoid the delay ...
I have a custom board running the STM32WB55. My medium term goal is to use BLE to perform OTA updates for my firmware. I'm trying to leverage the BLE_p2pServer BLE_p2pServer_ota examples from the as a starting point, but I'm getting stuck at one o...
Hello, I have a STM32WLE5JB, and a want to wakeup the chip from sleep mode to have multiple task. (Read a sensor every x sec) externally from the RTC that is tied to the lora TX delay.So i have the code that include the lora stack without any modific...
On STM32WL is the rfbusys only available in polling mode or is there an interrupt linked to it ?
Hi Team,We are using the Stm32wb55 series for our project and how to load the BLE Stack file through this programmer and which hex file we need to load for our board like stm32wb5x_BLE_Stack_full_extended_fw.bin (or) stm32wb5x_BLE_Stack_full_fw.b...
Hi, I want to configure the USART1 as TRACE in LORAWAN_AT_Slave project. I tried replaced LPUART with USART1 in the MDK-ARM but my project's TRACE not work. Any one know how to replace LPUART with USART1 ?
Hi Team,We are using the STM32WB55 Series for our project. We are using specific flash sectors (8) for our config data. Is there any specific Initializations are required for Flash Operations which is similar to other peripherals like Clock, UART, I2...