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 ...
Hi everyone , I'm testing ultra-low power on the NUCLEO-WL55JC using STM32CubeIDE . My goal is to reach ~0.9 µA in Stop 2 mode, but I consistently measure around 2.9 mA, even with the debugger disconnected. My setup: Stop 2 mode enabled MSI @ 100 kHz...
Hello,I am having an issue with my STM32WBA65MI-based project file (IOC file) and CubeMX (6.15.0). It also happens when configuring the IOC file in CubeIDE 1.19.0.When I configure the clocks and then generate code and save the IOC file and then close...
I’m working with the NUCLEO-WL33CC2 development board and running ST’s CLI demonstration firmware. My goal is to retrieve raw baseband I/Q samples, but I can’t get any I/Q output using the demonstrator commands, specifically IQDump. If you’ve succes...
Greetings,This is my frist time with wireless mcu. I just want to ask whether RTC is required for LORA Sub GHz Phy communication ? Any help will be greatful.
Hello,I'm having trouble building a LoRaWAN project targeting the STM32WLE5JCI6. The same error occurs even on a clean, newly created project, which leads me to believe there might be a compatibility issue between the IDE and the software package.■ T...
Hello everybody,For a proof of concept, I attempted to validate the LoRa modulation by having two B-WL5M-SUBG1 boards exchange ping-pong messages. However, I couldn't manage to exchange data with these boards at a distance greater than 230m in an ope...
We would like to power the VDD33 domain of an STM32WB0 device (STM32WB05KZ) from an external 3.3V source and the other domains from an external 1.8V source. In theory, it should be possible - by supplying 1.8V to VDDSD in SMPS BYPASS mode, or directl...
Hello,I'm working on a BLE Key Fob with 4 buttons operating on a CR2032 coin-cell battery. The goal is that the device sends a "key pressed" data with the status of all the buttons and the battery voltage a short time of period (a couple of seconds),...
When using the NUCLEO-WBA55CG development board and running the BLE_HeartRateFreeRTOS example, I found that the delay time of osDelay is extremely long, nearly 10 times longer than the set delay time. What is the cause of this and are there any solut...
I am using NUCLEO-WL55JC1 to use LoRa communication. And I add acceleration sensor of LSM6DSOX to this board and I want to get acceleration data while communicating LoRa. But I could not get correct acceleration value. And I could get correct accele...