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 ...
hey there! I'm planning to design my own PCB based on the STM32WL55 (900MHz range) and I have the NUCLEO reference design to look at, but find that here's a lot of RF paths in there, and I just want to know if there's any discussion anywhere on how m...
Hello,I have two NUCLEO_WL55JC2 boards. I am starting with SubGhz_Phy_Per example. One of board is Tx and other is Rx as mentioned readme.txt in project files.Rx board's red led is blinking that means the board does not receive any signal. My jumpers...
Hello, I am currently working on two projects and the firmware is tested and verified on two mcus ( STM32L476RG and STM32WB55CG). I would like to consider different MCUs where the code can run without changing the code. I know if I consider the ICs f...
I am using Serial Wire Debug (SWD) to trace some debug information while using the STM32WB55CGU6U MCU. Based on UM2609, the default maximum size of the SWV trace buffer on a PC = 2,000,000 packets. This buffer is stored in the heap of the STM32CubeID...
I'm working on a mobile project based on the STM32WB5MMG.First, we bought a P-NUCLEO-WB55 and had a look at some of the example projects.After a good experience with the Nucleo board, we decided to build HW around the controller.Now the HW is working...
The datasheet only shows the current of the STM32WB55 at 3.3V; what happens at 1.8V? In particular: how is the radio section affected by the voltage drop? Does the current drawn in TX and RX remain the same even at 1.8V? (Rx 4.5 mA / Tx at 0 dBm 5.2...
STM32Cube/Example/BLE_AT_Client/readme.html requirement:This example requires to have STM32WB5M module flashed with latest BLE_AT_Server application from STM32CubeWB package.I downloaded stm32cubewb_v1-12-0 and patch-cubewb_v1-12-1 but these zips do ...
Hello,I have an application with STM32WB55 that is working without a problem using UTIL_SEQ_Run(UTIL_SEQ_DEFAULT); and i am using app_ble_update_data function to update the packet data but i would like to start advertising without using UTIL_SEQ_Run(...
Hello! I'm trying to interface with a sensor that requires a repeated start condition.Datasheet: https://www.mouser.com/datasheet/2/348/ROHM_S_A0005047448_1-2562246.pdfI have other sensors on my I2C bus that I can communicate with. I also get '1' on ...