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 ...
Datalogs in Nucleo-WL55JC
Hi, I can see there is data logs for Sensor tile box and STWINKIT1. For predictive maintenance using STWINKIT1B, we can do direct learning also means it stores the data in SD card, am I right?If so, using Nucleo Board(Nucleo- WL55JC), when we do OC...
Resolved! STM32WB TIMx clock source?
Hi,I want to calibrate the RTC. So I need one timer to count the pulses from RTC.The RTC clock source.(LSE external oscillator 32768 Hz) needs to be the clock source for one of the timers. In the reference design (RM0434) page 682 there are multiple ...
STM32WB HW_TS_RTC_Wakeup_Handler Is Generating Hard Faults Whenever Called
Hello! I'm trying to run the BLE Heart Rate application on my STM32WB.I followed the guides and YT videos, but whenever the HW_TS_RTC_Wakeup_Handler interrupt is triggered, the device goes into a Hard Fault state at ' __HAL_RTC_WRITEPROTECTION_DISABL...
IEEE 802.15.4 Encryption
Hey All, I want to add encryption to the existing STM32WB55 MAC 802.15.4 FFD/RFD examples.How could i ensure encryption and integrety of my data. As i consulted the IEEE 802.15.4 standard, I can use the ENC-MIC-128 for both encryption and integrity...
Resolved! Irritating documentation for I2C1 Pins on NUCLEO WL55JC1
Hi!I am currently trying to build a GPS sensor that communicates over I2C with the nucleo Board, but i'm not sure about the documentation. So I started a new CubeMX Project based on the NUCLEO WL55JC1 and, according to the software (as shown in pic 1...
STM32WL55 : Why PWR_STOP2_RTC is working every time well with MDK-ARM (Keil uVision) and not every time with CubeIDE ? (STM32WL)
Hi, Without making any changes and making a "clean" every time, I try this example (PWR_STOP2_RTC in CubeWL latest version). Unfortunately, often this gets stuck in MX_RTC_Init(). Still, this example with this same board works very well with MDK-ARM....
STM32WB55CG/NUCLEOf-WB55RG Firmware update OTA- Bluetooth. How to go to the BLE_OTA bootloader from the user application using a button.
Hello, I am working on an STM32WB55CG project and testing it on the NUCLEO-WB55RG board. I would like to do the firmware update over the ST BLE sensor app. I have loaded the bootloader program provided by st that is BLE_OTA file from the example. I h...
STM32WB5MM-DK Unable to run the BLE_LLD_Chat example generated by STM32Cubeide
/** * @brief Check if the Coprocessor Wireless Firmware loaded supports Thread * and display associated informations * @param None * @retval None */ void CheckWirelessFirmwareInfo(void) { WirelessFwInfo_t wireless_info_instance; Wir...
Why does BLE Data Transmission block Arm® Cortex®�?M4?
STM32WB controllers are dual-core processers where Arm® Cortex®�?M4 core running at 64 MHz for application and Arm Cortex�?M0+ core at 32 MHz for network or BLE. To transmit data through BLE aci_gatt_update_char_value() Function used which blocks Ar...
