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 ...
Resolved! STM32WBA55CGU6 - CubeIDE footprint - UFQFPN48 vs. UFQFPN48 SMPS
Hello there, I ran into an issue with my STM32WBA55CGU6 chip. I designed my board with schmematics from Mouser: 511-STM32WBA55CGU6 with the UFQFPN48 pinout. When setting up my chip in CubeIDE I also chose the STM32WBA55CGU6 version. But when comparin...
Resolved! Unable to Flash STM32WLE5 Custom Board Using STM32WL55JC1 Debugger – Flash/Erase Errors
Hi everyone,I'm currently trying to flash firmware to a custom board with STM32WLE5CCU6 MCU using the onboard debugger of a NUCLEO-WL55JC1 development board. I'm running into multiple issues and would appreciate any help.Setup:Target MCU: STM32WLE5CC...
Resolved! Persistent data saving callback
Hello,Based on the NVM example, after: ZbPersistNotifyRegister(zigbee_app_info.zb,APP_ZIGBEE_persist_notify_cb,NULL).What actions cause the device to enter the callback? Where can this information be found?Thanks,
NVM saving persistent data
Hello,I copied the logic from the NVM Zigbee examples. I notice that the end devices almost periodically calls the persistent data callback to save when I am sending sequential data sequences.However, this unfortunately causes the end device to somet...
Resolved! Adjust ZbZclClusterCommandReq callback timeout
Hello,I am looking how to shorten the timeout and/or failure entering of the callback.I am using ZbZclClusterCommandReq(cluster, &req, callback, arg). I currently have my own ACK timeout implementation, however, the callback still is entered with eit...
Resolved! Issue with Extended Erase Command on STM32WB55RG via USART1
Hi support, I’m currently working with a Nucleo-WB55RG board, and my goal is to perform a firmware update using an ESP32 as the host. The ESP32 is connected to the STM32 via USART1 (PA9 and PA10).The sequence followed is : 1. Connect to the bootloade...
Resolved! STM32WBA55CG stuck if ADC4 Channel 2 used with BLE and internal temperature calibration
I am using the BLE_p2p_Server_ext example on a stm32wba55cg and i want to use ADC_Channel_2 as a way of voltage measurements.My current setup:I use a new adc handle:ADCCTRL_Handle_t adc_channel2_handle = { .Uid = 2, .State = ADCCTRL_HANDLE_NOT_RE...
I-CUBE-LRWAN Abandoned?
In another thread:@vicrr wrote:The Cube LRWAN package you mentioned it not the latest one and has not been updated for years.We recommend you to use the STM32CubeWLSo what about platforms other than WL? Are they abandoned?@vicrr
Resolved! I-NUCLEO-LRWAN1 Still Supported?
Hi all,As part of a uni project we are developing a LoRaWAN Weather station project.We have free access (the team is operated on a limited budget) to a I-NUCLEO-LRWAN1 board. This appears to be a very good option as the board has all the integrated s...
X-NUCLEO-WB05KN1: Which Firmware and App to Toggle LED via BLE?
Hello,I’m working with the X-NUCLEO-WB05KN1 shield and a STM32 Nucleo board.My goal is to make a simple demo: Toggle an LED on the board by sending a command from my smartphone. Display something on the smartphone when pressing the User button on the...
