Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
Issue Description:I’m trying to upgrade the FUS firmware on an STM32WB55 (specifically STM32WB55CGU6) using STM32CubeProgrammer (v2.20.0). However, when selecting the file stm32wb5x_FUS_fw.bin and starting the upgrade, I get the following error:Error...
Hello,I am trying to get I2S and DMA working on my stm32wb55 microcontroller. I want to read data from an INMP441 (or similar). I did try to use the STCube IDE (or MX) to configure I2S and DMA using tutorials from the internet but this also did not w...
I have 3 Nucleo-WL55JC and 2 B-WL5M-SUBG1 systems all running same code and located within a 1 foot of each other. Additionally I have custom sensors based on the STM32WL5MOC located 4 to 8 feet away. The Nucleo-WL55JC modules report rssi values be...
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...
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...
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,
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...
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...
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...
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...
