STM32 MCUs Wireless

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 ...

STM32WB application cannot receive any "HCI_DISCONNECTION_COMPLETE_EVT_CODE" event

We watch "HCI_DISCONNECTION_COMPLETE_EVT_CODE" event in "SVCCTL_App_Notification" function. When use DC power supply for STM32WB module, there is no problem. Our STM32WB application can receive "HCI_DISCONNECTION_COMPLETE_EVT_CODE" message from BLE s...

Resolved! BLE_HeartRateFreeRTOS Project can not be complied after updating the USART1 Pin configuration by Device Configuration Tool in STM32CubeIDE

I downloaded the STM32WB MCU Fw pack through https://github.com/STMicroelectronics/STM32CubeWB.git. Then, I used STM32IDE v 1.10.1 to compile BLE_HeartRateFreeRTOS project. It is complied successfully. Then, I used Device Configuration Tool to updat...

HSDatalog get stuck on SensorTile.box by repeatedly clicking Start/Stop Button in ST BLE Sensor App

Hi guys, I am using HSDatalog (v.1.4.0) with ST BLE Sensor App (4.16.1). I found one issue that the SensorTile.box FW got stuck if I click Start/Top too fast in ST BLE Sensor App. I did some debug and found it got stuck in the following code in hci_t...

Resolved! Having issues in RAK3172 changing frequency from EU868 to IN865

Hi,Once I flash the base firmware(STM32cube_FW_WL_V1.0.0) in the RAK3172 module, I view the serial print. It displays Europe frequency… then I open the firmware(STM32cube_FW_WL_V1.0.0) and check the file named lora_info.c… in the file Europe and US r...

Resolved! Hello, I've seen that STM32WB5MMG has a bluetooth integrated antenna. I would like to see a list with all the SoC that incluedes an integrated antenna. Is that possible? Best Regards, Esteban

How to change ADC's Number of Conversion?

Hi, there:We need to change the Number of Conversion of the ADC during the run in STM32WB MCU. It is configured with multiple channels and with DMA.(1) Can we just de-initialize the HADC and re-initialize a new one? Will it affect the interrupt and D...

RTC Alarm interrupt after 48 days in ST LoRa middlewares. What it happens?

Hi,I have a question related to the working principle of RTC in the LoRa middleware I-CUBE-LRWAN and STM32CubeWL.I'm working on the firmware for custom boards based on development boards both B-L072Z-LRWAN1 and the more recent NUCLEO-WL55JC1.My proje...

[STM32WB55] Is it possible to change UUID in Beacon mode?

Hello,I want to advertise custom data in beacon mode using UUID, Major and Minor Value. In my understand It is not available to change those value when the beacon is working. Because UUID, Major and Minor will be set when beacon starts.Is there way ...

Resolved! BLE slot allocation error

I read in this document about the concept of BLE slot allocation. I experimented with 5 STM32WB boards, one as master the four as slaves), and encountered an error I didn't understand.The master issued `aci_gap_create_connection` to each of the four ...

STM32WB15: do you need to pull PH3-BOOT0 high in order to program the authentication key or can you just program it booting up with no firmware image programmed in Main Flash memory and PH3-BOOT0 pulled low? Both ways should boot into System memory right?

Details in the SECoreBin/readme.txt file for the STM32WB code says that the MCU needs to be booted with PH3-BOOT0 pulled high in order to program the Authentication Key. I can't find any other documentation that indicates that this is true. Does the ...

STM32 MCUs Wireless

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