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 ...
STM32WB5mmdk standby mode
In my ble application(BLE peripheral) code i need to enter standby mode(BLE can be disabled in stand by mode), after 20 sec by RTC wake up i need to enable the BLE again, start advertising and do some ADC reading. Is there any particular example code...
Resolved! Tx radio power on STM32 Nucleo WBA55CG using Zephyr
Hi, I am using the STM32 Nucleo WBA52CG evaluation board and programming it using Zephyr v3.7.0 and am looking how to set the Tx output power of the BLE radio. Are there any configs available in Zephyr for the same? If not, alternatively please sugg...
Resolved! Green Power Device cluster missing in CubeMX ?
Hello,I'm currently working with the STM32WB55 evaluation card (P-Nucleo WB55). According to the data sheet, those MCUs supports ZigBee 3.0 which include Green Power configuration.However, I can't seem to find the Green Power Device (End device) clus...
Resolved! STM32WBA55 Where to change the BLE advertising interval in code?
Hi,i am playing with the code example BLE_p2pServer_ota with NUCLEO-WBA55 and i would like to change the BLE advertising intervall in the code (not with CubeMX).For example, if I switch on the blue LED with using ST BLE Toolbox on the smartphone, the...
stm32WB5MM Matter/Thread commissioning failing
Hi Setup and IssueI am struggling to get my stm32WB5MM running the light application to commission on my Rasperberry pi4 (Ubuntu 24.04.1 LTS) with the openthread-border-router and chip-tool installed with snap (edge version to be compatible with the ...
Resolved! cannot use NVIC_SetVector
I am trying to write interrupts bare-metal style. When I try to set the interrupt vector for LPTIM1 (using B-L071Z-LRWAN1) using this method, NVIC_SetVector(LPTIM1_IRQn, (uint32_t)&LPTIM1_IRQHandler); the compiler gives me this error:../Core/Src/main...
STM32Wb09 ACI or HCI communication with Host MCU
Hello ST,For our project, we would like to use STM32WB09KE chip as a Bluetooth MCU and would like to establish communication with the HOST MCU ex:- Stm32H5.Do you have any protocol, how we can make communication both ways from the Main MCU to enable ...
Resolved! RTC and Timer Issues with BLE Stack on STM32WB35CEU6A
Hello,When I add the BLE stack to the STM32WB35CEU6A, I notice that the RTC and timer settings don’t work correctly. With the BLE stack enabled, I can’t get accurate time information from the RTC and timer, or there are inconsistencies in the timing....
Resolved! Request for Hardware design guide for STM32WL33
Hello, I'm a beginner in hardware design for STM32 MCU wireless. I usually get detailed information about component value recommendations in the datasheet or application note. But in STM32WL33, I get unclearer information than in other MCU wireless d...
How to calculate the I2C Timing Register value.
HI Team,We are using the STM32WB controller for our project, in that we are using the I2C1 for to communicate with Eeprom Module.Can anyone explain how to configure/Calculate the Exact Timing Register value. If we have any sample calculator for diffe...
