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! LoRa FHSS Receiving in STM32WL55JC (E5) module?

I want to work with Lora FHSS. Resources on this subject are limited. \STM32Cube_FW_WL_V1.3.0\Projects\NUCLEO-WL55JC\Applications\SubGHz_Phy\SubGHz_Phy_LrFhss. ;I looked at the FHSS example you told me about. This example works in TX mode only. It on...

B-WL5M-SUBG1 Demonstartion Software Source Code

Hi there! I'm just starting with the B-WL5M-SUBG1 and would like the source code for the program that runs on a newly purchased development board. The documentation says this code is available https://www.st.com/resource/en/data_brief/b-wl5m-subg1.pd...

Resolved! Programattically Enable/Disable Characteristic Notification

I have two custom STM32WB55 boards that I initially started with the P2P_Client/Server projects. I have the two devices communicating with each other. Once the communication is established, the notification characteristic is enabled from the P2P_Cl...

Resolved! LoRa FHSS support for STM32WL55JC (E5) module?

We purchased the STM32WL55JC Long Range Module board for a project. This board includes the LoRa E5 HF module. We are considering using LoRa FHSS in our project. Can this motherboard support LoRa FHSS? Does it support? I couldn't find much informatio...

Resolved! Doubts regarding timers

What are the differences between LPTIM and TIM, also doesTIM1,TIM2,TIM16,TIM17 work when the device is in STOP2 mode?

ADC: DMA ADC value is not updating after first reading.

I have configured the ADC in DMA mode to read a single pin for measuring external voltages.However, I’m encountering an issue where the ADC value is measured correctly on the first call, but on subsequent calls to the function, the ADC value does not...

Can not init BLE stack on CPU2

Hi, I want to develop a BLE application on the STM32WB55, but I'm having trouble initializing the BLE stack on CPU2. I call the functions to initialize it (like in the Heart Rate Monitor example), and then I receive an RX_IRQ from the IPCC where inco...

can not get LoRa-E5-HF example to work.

I'm not able to get it to work. I'm trying the example, added all the necessary files from the Nucleo BSP library, and included some UART debug information. I can set it into standby mode, but I cannot manage to transmit using the example. I'm trying...

STM32WB15CCY6 excess current draw

Hello,I am having an issue with programming a custom made board utilizing the STM32WB15CCY6, utilizing the WLCSP49 package. The boards were designed by me, see relevant section attached, and I had the boards manufactured and assembled by a profession...

HCI commands

I am looking to know where I should write HCI commands. For example I need to write HCI_LE_SET_PHY . Should I use STM32CubeMonitor-RF. If yes, then I don't find BLE_TransparentMode for STM32WB35XX series.please let know

STM32 MCUs Wireless

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