STM32 MCUs Wireless

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.

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! STM32WB55; USB OutReport; not recieving data

Hello, I've been trying to setup bi-directional communication with USB-HID on a custom board with STM32WB55CEU. I can send data to the PC from the STM just fine. My usb stack runs, enumerates and reports correctly. However, when trying to send Data f...

Resolved! Lorawan end node - possible deveui bug?

I am trying to develop a small scale lorawan app on a nucleo-wl55jc using the application example in stm32cube_fw_wl_v1.5.0 and have spent several hours trying to trace my error/bug in the software. All join attempts fail because the deveui as it app...

Resolved! Clarification on LoRa FHSS vs LR-FHSS Support in STM32WLE5

Hi all, I am currently working with the STM32WLE5JC for a LoRa/LoRaWAN-based IoT node and would like to clarify some points regarding LoRa FHSS and LR-FHSS support. From several discussions in the STMicroelectronics Community, I noted the following s...

RAK3172 and UART 2 along with SUBGHZ

Greetings Everybody, Since few months i have been trying my hands on RAK3172. I have successfully implemented ADC, UART/USART and I2C on RAK but without SUBGHZ and everything is working fine. I have also made my custom code for RAK3172 SUBGHZ and it ...

BLE Thread dynamic stack broken in Cube v. 1.24?

After a long time, i started to look into using the BLE_Thread_dynamic stack image on WB55 again. First without success with my own code on my own board, which I do think to remember worked before.But afterwards with the BLE_Thread_dyn example on a W...

Resolved! STM32WB05 vs STM32WB09 for continuous BLE data streaming – single-core suitability?

Hi ST community,We are currently evaluating STM32WB05 vs STM32WB09 for an application involving continuous BLE data streaming from multiple sensors, and would appreciate guidance from experts who have worked with STM32WB0 series.The reason we choosin...

Issue with LoRaWAN context restoration on NUCLEO-WL55JC1 (LBM)

Hello,I am currently developing a LoRaWAN Class A device using the NUCLEO-WL55JC1 development board and the "LoRaWAN_End_Node_LBM" example from STM32CubeWL (version 1.5.0).I am facing an issue with context restoration after a reset. I am using the pr...

Resolved! aci_hal_write_config_data() usage

Hello, I use STM32WB05KZ. Could you give me an example about how to store configuration data to NVM by aci_hal_write_config_data() function? - When I tried to store to 0x00 (I used static randow MAC address), it returns 0 but the data is lost when th...

BLE_Heartrate CubeMX

I want to add a EXTI0 line to act as a wakeup. I took the BLE_Heartrate example as a base. Out tyhe box, it compiles & runs ok. When I use CubeMX 6.16 to edit the BLE_Heartrate ioc to add PE0 as the EXTI0, next time I compile, I get an error that I'm...

How to remove the "sinus noise" in IQ sampling mode?

I am using two Nucleo-STM32WL33 board, one as a transmitter and one as a receiver. The transmitter sends two messages in ASK modulation and the receiver records the messages in IQ sampling mode.Below is a visualization of the IQ samples time series.T...

STM32 MCUs Wireless

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