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 ...
Hello, I am working on a project using the STM32WLE5JC module and STM32CubeIDE for development, with firmware packge v.1.3.0.We are currently running EMC tests at a test facility, and they have requested for the ability for the device to send data ev...
Dear Team,I am currently working on designing a low-power Bluetooth device and we need a suggestion as to choose an ultra-low power consumption and distance to meet BLE MCUIn particular, I am looking for advice on:Selecting the best STMicroelectronic...
Hi,I am attempting to get two B-WB1M-WPAN1 boards to connect to each other, one acting as a server and one acting as a client. I am fairly new to ST programming and thus I rely heavily on the examples and documentation to guide me. I have found an ex...
Hello, I am developing a BLE HID device using the STM32WB55.I am generating random static addresses using a program implemented in the STM32CubeWB. This is used to identify multiple peripherals with the same functionality. #else /* Get RNG semaphor...
Hello Developers,In our current project, we are using STM32L496 mcu along with STM32WL chipset loaded with AT Slave example to communicate with LoRaWAN network. We are able to send/receive uplink and downlink from STM32L4 end device to LoRaWAN serve...
Hi,I would like to use the STM32WBA55 controller and forward the clock of the HSE to the MCO pin. The data sheet states that this is only possible for internal clocks:Clock-out capability:– MCO (microcontroller clock output): outputs one of the inter...
Hello!The errata states this as a workaround for this errata:DescriptionWhen CPU1 switches the system clock frequency, the C2HPRE divider may need to be updated according toCPU2 frequency requirements. Changing the C2HPRE divider by CPU1 when CPU2 is...
We are working on a product on the STM32WB55 that is hard faulting when trying to modify AES2 peripheral registers while actively bonded to a Windows PC over BLE.What we discovered is that we can use AES2 to encrypt and decrypt just fine, but the mom...
Dear community, We are currently developing custom firmware for an upcoming device based on STM32WB55. It's written from scratch, including a very simple cooperative scheduler. Recently, we rewrote our I2C driver. Ever since, we occasionally see one ...
Hello,I have a custom board, equiped with a Murata CMWX1ZZABZ, running a firmware based on the LoRa and SigFox libraries provided by ST. Several hundreds, if not thousand, units are currently depoyed. For the most part, everything is fine.See the att...