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! Why STM32WB15CC as a GATT server is not detected in ST BLE Toolbox after following "STM32WB Getting Started : Part 12b, Lab. Receiving data from the phone" video

Hi, I try to create a GATT server with a NUCLEO-WB15CC.I'm a beginner with STM32WB MCUs so I followed the Getting Started Series video and particulary : "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone" When its came time...

Resolved! BCD Calendar and Binary mode (mix mode) alarm is not working in STM32WL55

Basically, my requirement is to run RTC to monitor actual date and time for various schedules to actuate the devices. Note that RTC configuration is provided via LoRaWAN downlink and timestamp after LoRaWAN join.Hence, I would need mix mode to run bo...

Resolved! STM32WL33 Receive Interrupt Stops Firing after Low RSSI signals and doesn't recover

I'm using a STM32WL33 on 2 separate custom PCBs. I have one of them being a transmitter only, and I have verified that the transmitter consistently transmits when the keyfob button(s) are pressed (using one of the examples on a Nucleo CC2 board to v...

Resolved! Zigbee reconnect problem

I'm trying to develop an application for zigbee for the stm32wb55, but i get some problems when I try to reconnect.The configuration for the coordinator its the next parameters: - config.startupControl = ZbStartTypeForm; - config.extendedPa...

Resolved! [STM32 + LoRaWAN] Join requests issue

Hello guys,I'm new in LoRaWAN so if my question is dumb - sorry guys. Context:Initial info:custom board with STM32WLE5CCUX family MCU on it;LoRa gateway from P-NUCLEO-LRWAN3 pack;private network gateway;activation type OTAA;What is done:gateway from ...

STM32WL55 Get_Status() command returns reserved CmdStatus

In the STM32WL55 reference manual (RM0453 Rev 1) section 5.8.5 states "Get_Status(status) can be issued at any time"However, there seem to be many situations where this command will result in a reserved value for the "CmdStatus" field.A minimal repro...

Resolved! STM32WB5MMG6 BLE_LLD works at 3.3V but not at 1.8V

I'm currently testing the BLE_LLD examples provided by st. I have two Nucleo Boards one running BLE_LLD_Lowpower and one running the BLE_LLD_Pressbutton example. That example works fine and I can change whatever is transmitted.If I use the same BLE_L...

Wb55 - otThreadGetMeshLocalEid return value changing

Hi,I'm currently using a custom board containing a WB55 chipset. My application running on this uses the Thread (open thread) FTD firmware (v1.23.0.0) My understanding is that given a fixed mesh local prefix calls to otThreadGetMeshLocalEid should re...

Resolved! STM32WB55RG Nucleo P2P Client Example Not Discovered by Smartphone

Hello ST Community,I’m working with an STM32WB55RG NUCLEO board and following the P2P Client tutorial. I’ve encountered an issue where my smartphone(ST BLE Sensor app) is not able to discover the board1. Hardware & Project• Board: NUCLEO‑WB55RG• Exam...

Resolved! Nucleo-WBA65RI FreeRTOS

Hello,I've been doing some test on the NUCLEO-WBA65RI which has a STM32F7 MCU and when I tried to generate a project on CubeMX I noticed that the native FREERTOS option on middlewares does not appear.I see that it can be downloaded using the option X...

STM32 MCUs Wireless

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