Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 purchased 1,200 STM32WB55VGY6TR chips from the STmicroelectronics eStore for production. We encountered several firmware programming issues during the manufacturing process, and while investigating the cause, we noticed that the device marking was...
Hi,I'm having an issue with the WBA6_LinkLayer_BLE_Basic_lib.a library on zephyr.The library is found in zephyrproject/modules/hal/stm32/zephyr/blobs/stm32wba/lib directory in zephyr 4.2 (tag v4.2.0 in https://github.com/zephyrproject-rtos/zephyr/tag...
I am trying to modify the BLE_HeartrateFreeRTOS project. I will set the RTC date/time from a timestamp received over BLE from a PC. I need the RTC calendar to be running, as I need to timestamp data readings with a "Unix" timestamp. I also need to pe...
Hi all,I designed a sensor board with STM32WL5MOC based on B-WL5M-SUBG1. Due to other constraints I cannot place the antenna directly on the PCB. Therefore I would like to place an U.FL connector (like: https://www.digikey.hu/en/products/detail/hiros...
Use example code BLE_Audio_HAP_Central to audio function. The Central may start the stream fail, though the BLE connect and GAP link returns are OK. and Once the stream start failed, the stream cannot be start forever, with the result "CAP Unicast St...
Hi all,I am able to generate an SFI image via the trust package and I am using a HSM card to attempt to program a STM32WBA55. As far as I understand is that during provisioning TZEN is set and RDP level is set to 0.5.Reading various documents such as...
Good day,I have a simple custom board with a STM32WL31 that needs to cyclically enter DEEPSTOP mode and then wake by means of RTC internal wakeup. It seems the device enters DEEPSTOP, but does not wake from it. Basic setup:Clocked from HSI, RTC clock...
-------------------------------------------Board: STM32 WB55RGOS: Ubuntu 25.10 questingKernel: x86_64 Linux 6.17.0-6-genericSTMCubeProgrammer Version: v2.21.0-------------------------------------------I recently noticed that my board was not being fl...
Hello everyone,I’m currently working with the STM32WL55 and using the Ping-Pong example as a reference for my application. The example is great and helps me understand how the process scheduling works, but I want to modify it to transmit ADC data.The...
Hi! We are developing a sensitive device using the STM32WB55, using in the M0+ the concurrent Thread+Ble binary (we use the concurrent because we'll need both Ble and Thread in the near future, althought the most important role is the Thread communic...
