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 ...
BLE_Beacon Example on STM32CubeIDE and P-Nucleo WB55
I'm trying to make the "BLE_Beacon" example found inside the "STM32CubeWB" file work with the STM32CubeIDE and the P-NUCLEO WB55 board. The program compiles correctly but I can't see the beacons. Debugging I saw that when it arrives in the UTIL_SEQ_R...
How to synchronize two RTC?
Hi I have two custom boards with stm32wb55 with a external crystal oscillator for the rtc. One device should be the master and the other is the slave. Master should set the rtc for the slave. Is it possible to sync them over ble with a precision of ...
How to develop your own application starting from example application (and not template project) ?
Hi,I am starting a project for the STM32WL using the SubGhz example application.I want to change the content of the subghz application to have my own behavior with my own frames sent and received.If I modify the file and I regenerate code using CubeM...
Resolved! Value of internal ADC reference voltage STM32WB55RGV6
Hello. What is the value of the internal reference voltage of STM32WB55RGV6 MCU?Is it 1,212 V or 2,048 / 2,5 V?
Resolved! What is the exact value of internal reference temperature coefficient in STM32WB55RGV6 Bluetooth 5 MCU?
Hello. What is the exact value of T_coeff_vrefint? I'm planning to use internal reference voltage buffer (VREFBUF) output pin in my application.
STM32wb BLE disconnection callback function hci_disconnection complete event() not triggered
Stm32wb BLE callback function: void hci_disconnection_complete_event( uint8_t Status, uint16_t Connection_Handle, uint8_t Reason ){ printf("hci_disconnection_complete_event");}not working.STM32WB use a utility f...
Resolved! Getting different results for memory reads over STM Programmer GUI vs CLI
I am working on a project using the STM32WB55xx series. I'm trying to read the Device Information Table (AN5185 Section 6.6.1, pg 17) using a bash script and the STM32 Programmer CLI.According to the documentation (AN5185 Section 1.2 page 3) I should...
SDIO and WiFi Driver for Murata Type 1MW for STM32F4
Hello,We are working on integrating Wi-Fi module Murata Type1 MW LBEE5HY1MW(Cypress CYW43455) with STM32F4 based micro-controller using SDIO interface.We are looking for SDIO Driver and Murata Wi-Fi driver for STM32F4 based micro-controller.anyone he...
STM32WB, PA2/PC13 ERRATA clarification needed.
The ERRATA says essentially that port activity on PA2/PC13 will disturb LSE (WCLSP100)Does that mean that I can use PA2 still as LSCO ?Does that also mean that I still can use PC13 as RTC_TS / RTC_TAMP, or as WKUP2 ?Which ones will be a problem, or i...
