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 ...
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...
I am designing a PCB that uses an STM32WB5MMGH6TR and I intend to use an ST-Link from one of my Nucleo boards for programming/debugging.I have read through the SWD section in the reference manual and read that SWDIO requires a 100kohm pullup resistor...
I have a board NUCLEO-WB55 and I'm testing some examples.I'd like acquire a sine wave about 14 MHz and convert to square wave with internal comparator. I can't find enough informations on datasheet if it's fast to acquire this signal.Thank you for su...
Dear all,I am happy playing with STM32WB kits but there is something that really annoys me.I am creating a very low power temperature sensor configured as SED. The problem is after every payload I send it stays in fast polling every 500 ms for some t...