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 ...
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'm having the same issue on my NUCLEO-WBA65RI project. This problem specifically occurs when I try to use both X-CUBE-FREERTOS and STM32_WPAN. The project cleanly builds just fine if I only use one or the other, but as soon as I try to include both ...
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...