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 ...
Hi,I'm working on STM32WB10CC with 320KB of flash memory.I'm using the full ble stack 1.14.1 (stm32wb1x_BLE_Stack_full_fw.bin) which has a size of 148KB.In the release note it's written you have to put it at this address 0x08021000.If I'm doing the m...
Hi, I'm currently involved in implementing the transmission of variable-length data within Zigbee clusters. While I've successfully managed operations related to the String data type, I'm encountering challenges with the struct data type. I would ap...
Hello,Currently, I am working with custom clusters, and I have a requirement related to transmitting and receiving the maximum number of attributes.To illustrate, consider a cluster with three attributes:Data Set - SET_0 ------------------- Valid_da...
I saw in the stm32 datasheet that the chip has a means of communicating/controlling RS485 devices. However, there’s not enough information to figure out how to connect a differential pair of wires in hardware to the nucleo directly from a rs485 devic...
Hello!My code is based on the LoRaWAN Endnode example and I adjusted it to send data when pushing the BUT1. I have three board all with the same code and depending on which device sent the data I want to toggle LEDs connected with the boards. This wo...
Where can I find the SVD file for the stm32wba52? Sincerely,Dana
Hi, I am working on implementing custom clusters for STM32WB series Zigbee modules. Here, I would like to know, what is the maximum number of attributes that can be transmitted in a single packet? I came across some documents and understood that the...
Hi there,In Custom Clusters, I'm exploring the option of defining an attribute capable of storing a string with a variable length. I need some information on below parameter 'customValSz':// structure ZbZclAttrT from zcl.h unsigned int customVa...
Greetings, I am a beginner in STM32WB55 development and I have a project that requires using the SARA-R422M8S-00B module to connect to the AWS IoT core. I have installed FreeRTOS in the STM32Cube MX, but I am not sure how to use the core MQTT and AWS...
Good morning.I am using a NUCLEO-WB55 board and nRF Connect to prototype a design. I am trying to understand notifications. Using the attached picture I am hoping someone can answer my question. The characteristic a1725a01.... has read, notificatio...
