NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Mistake in RM0434 (STM32WB) in IPCC description
I found a mistake in RM0434 in IPCC description.Figure 399 IPCC Simplex - Send procedure state diagram.After the rectangle with "UNMASK Channel N free interrupt" should be "Write CHnFM = 0" instead of "Write CHnFM = 1"Thanks.
Does ST plan to introduce a module like STM32WBxM for STM32WL?
It would be very useful if STM32WL had a module like STM32WBxM. Knowing the answer to this question will be useful for planning our R&D.
Resolved! Do wakeup pins PA0, PC13 and PB3 on STM32WL55 require external pull-up?
I cannot find the external requirement for wakeup pins PA0, PC13 and PB3 on STM32WL55.Do they need a pullup (e.g. 10K) to keep the output state once the MCU goes into one of the sleep modes?Thanks
I-NUCLEO-LRWAN1 and STM32F767ZI problem with usart
Hi, I'm working on the Lora project. I have a STM32F767ZI board and an I-NUCLEO-LRWAN1 module. As I understood from the manual to the module. The module is programmed using AT commands via UART. I set up USART3 on my board to communicate with a PC th...
Bluetooth testing and certification for the new STM32WB5MMG module
Good day,So the STM32WB microcontrollers have all been tested and qualified with the Bluetooth Special Interest Group (SIG). (Search for "STM32WB" on here: https://launchstudio.bluetooth.com/Listings/Search).However, the new STM32WB5MMG module does n...
help with stm32WB BLE
Hello,I am a beginner with ble. I have worked with other stm boards in the past. I need help with the STM32WB baord.I used cube mx to generate the start up code. Enabled rf, rtc and everything.Enabled custom template in server modeadded a service and...
STM32WB LI-Ion battery-powered design for most effective power consumption
Hello, community!I need to design a device that can work from a single-cell Li-Ion battery (~500mAh) of at least 1.5 years. STM32WB55 has SMPS which can increase consumption efficiency, the maximum input voltage for SMPS is 3.6V but the battery volta...
HardFault in the workshop on blue thooght with 03-STM32W-WS__How_to_add_BLE_functionality_V2.2. I can turn on and off the blue led. When I press button 1, the cortexM4 goes well in the interrupt routine: void HAL_GPIO_EXTI_Callback.
After the Return instruction, the Cortex M goes into Hardflault.I use the STM32CubeIder 1.5.1.. It uses sequencer.c. I attach two screen prints:The:void HAL_GPIO_EXTI_Callback, where there is a breakpointand that of the fault analyzer:
STM32wb Unable to start the advertising
Hello Geeks!I'm playing with STM32WB.Actually, I'm using in one of our product as an SOCI'm using the Former version of the Cube packages, i guess "1.7.x"As we all know, the former version of the Cube packages was unstable and almost impossible to pl...
