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 ...

Hello everyone, I have the flash memory AT25SF321B and I want to write and read it. As a µC I use an STM32WB55. I write some values but if i read it back i get only zeros. But i can read the manufacture id 1F 87 01. Hope you can help me.

// 25AA040A instructions const uint8_t EEPROM_READ = 0x03; // 03h Normal Read Data const uint8_t EEPROM_WRITE = 0x02; // 02h Page Program const uint8_t EEPROM_WRDI = 0x04; // 04h Write Disable const uint8_t EEPROM_WREN =...

Problems with ZigBee custom cluster

Greetings,Recently I tried to implement a ZigBee custom cluster by taking inspiration from the custom long string cluster.Basically, the client is requesting data by using ZbZclClusterCommandReq and the server is answering thanks to the ZbZclClusterC...

Resolved! STM32wb55 HAL_Delay() Function

Hi everyone,I have been stuck at a problem. I have been trying to configure HAL_Delay function to work in STM32 BLE_Server example in the STM32WB SDK. However, for some reason, the code gets stuck inside the HAL_Delay() Function. I have searched over...

Resolved! Why are some Examples/Applications for the nucleo64 (STM32WL55) single core and some dual core, and how can i switch it in my projects?

Hi, newbie here, while browsing the Examples for the NUCLEO-WL55JC1, it came to my attention that some have a dualcore version. The SubGHz_Phy_PinPong for Example.Does one core get disableled in the non dualcore Version? And how can i change the sett...

How can I find out if my ZigBee device is connected to a hub? I call status = APP_ZIGBEE_ZbStartupPersist (zigbee_app_info.zb); If the device is removed from my hub, this call returns FAIL. But if the hub is off this call returns SUCCESS.

Resolved! How to reduce Rx consumption current?

Hi,My project is SubGHZ Phy Ping Pong. In AN5568 the Rx consumption varies from 4mA to 10mA. In my project, the Rx consumption current from 8mA to 9mA. I want to reduce the Rx consumption. My configure below,Please recommend me some solutions.Thanks.

Can anyone help me with how I can set up P-NUCLEO-LRWAN3

Resolved! STM32CubeMonitor-RF v2.9.0 is available.

A new version of STM32CubeMonitor-RF has been released to support the STM32Cube_FW_WB_V1.14.0.Update the 802.15.4 sniffer firmwre and addition of Nucleo sniffer firmware.Alignment of OpenThread API with the firmware delivered in the STM32Cube_FW_WB_V...

Resolved! Is it possible with CubeIDE to program both cores of the STM32WB55CC? I would like to abuse it as a simple dual core processor without the BLE stack. Just write two bare metal programs, one for each core, and run them. Is this technically possible?

Resolved! RF switch supply from GPIO pin as output?

Can anyone confirm if it is okay to supply the RF switch directly from a general purpose output of the STM32WL? This way I could control when the switch is working or when the antenna is isolated (off) from the circuit.I see in the datasheet for the ...

STM32 MCUs Wireless

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