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 ...
Hello. When I send data from my phone (ST BLE Toolbox App) to my stm32wb55rg nucleo board the code enter in Custom_STM_Event_Handler(void *Event) function in custom.stm. The description of this function sais that the parameter *Event is the location ...
I am using BLE peripheral on STM32WB5MMG module. For some reason the BLE gets disconnects on its own and not able to connect it again when it disconnects on its own. So I want to understand on what event BLE gets disconnects. Is it anyway possible to...
Hi I am testing STM32WL55.I am testing UART1 of STM32WL55 by referring to SubGHz_Phy_PingPongI can transmit data using UTIL_ADV_TRACE_Send.I tried to receive data from terminal using UART1.But it didnot work.I inserted UTIL_ADV_TRACE_StartRxProces...
Hello ST - would you please clarify these two errata and share the missing formula from PM0271:Slot guard time (1.25 ms or 1.5 ms?The last sentence of 5.2 specifies a 1.25 ms guard time.5.2.2 specifies a 1.5 ms guard time and Figure 22 shows 1.5 ms g...
Hi, I use an Nucleo-32WL55JC1 with one MS5637 (pressure sensor). (The point is not the precise sensor but the I2C communication. )In CubeMX, I designed the pins : In main.c, I added : I2C_HandleTypeDef hi2c1;And in the main function : BSP_LED_Init(L...
Was anybody able to implement a custom BLE profile for the STM32WB55 using STM32CubeIDE v1.7 (or around) and the firmware package 1.11.1 (or around)? I would like to recreate and make publicly available this workshop. It is out-of-date.
I want to use an STM32WB module as a ble beacon receiver/detector so I can monitor beacons on my PC using a uart or USB vcom? Are there any examples that can help me and if "Yes" where can I find them?
All examples of the github repo are at least a few 10 of thousands lines of code big.I just want to share a few bytes of information over ble. Is there a really simple example without timeserver, freertos and that kind of stuff?Just like:start CPU2in...
Hi,I'm trying to make SRAM2a retention in standby mode work on my STM32WB55 device.As far as I can tell, the device enters and gets out of Standby as expected (the C1SBF and C2SBF flags are appropriately set when the MCU get sout of the low power st...
We accidentally bought a few Nucleo-WL55JC2 modules whereas we really wanted Nucleo-WL55JC1 modules. My understanding is that the JC2s are intended for AS433 applications. I would have expected the join to be unseccessful, though. However, we succe...