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 ST Community,I recently made PCB using STM32WB55CGU6 MCU. I used STM32WB-Dongle as reference and designed 4-layer PCB. After board bring up and soldering I found that every peripherals of my board are working except Bluetooth.I am using P2P-ser...
After going through AN5457 I want to confirm whether I have correctly followed the design guidelines presented.I am aiming at 920MHz and have used the 923MHz 22 dBm value for Z0 (10.58-j10.71).This is my first time dealing with RF but I understand th...
Hello,We came across a strange problem with LPUART on STM32WB55 chip.When using FIFO in interrupt mode (receiving data), if you use FIFO depth more than 1 byte (even 2 or 8) you will occasionally (one out of ~1000 reads) get complete junk bytes (not ...
Hello. I have ordered stm32wb development board and recently started to learn about the Bluetooth. I am planning to control an electric lock through bluetooth mobile app.I have seen the stm32wb workshop, especially part 4 where they are creating a cu...
I am not able write anything once i write FF value into flash.Does writing FF into erased area blocks the region from writing again till that page is erased?
MCU: STM32WB55BLE: BLE Stack Full V1.8.0Hello,I am using STM's BLE OTA example project (bootloader) and have it working with my custom firmware. I have noticed an issue that happens when updating my custom firmware via ota. Every so often I am unable...
Greetings,STM32WLE5 reference manual says an external TCXO should have a sinusoidal output. Clipped sine oscillators seem to be more available, do you think they would work too?Thanks!
I have my custom STM32WB55CE board. I had programmed the example code "EEPROM_Emul" from"X-CUBE-EEPROM_V2.0.0" package on it. It was working fine. Then I did FUS upgrade with BLE full stack binary programming on it. After that, the same EEPROM emulat...
Hello, I ask here a question already asked in another topic and which as not received any answer.**** I would like to know how toimplement Multicast messagingon my end-node (currently using Murata Module (CMWX1ZZABZ-078) with ST LoRalibraries (Expans...