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 ...

Problem in receiving Notification from multiple servers in P2P router

Working on STM32WB50P2P server client (one to one) working perfectly. Server sends notification which is 240 bytes long.Shifted from Client to router to connect to multiple servers and transfer collected data to an Application.In router application w...

STM32WB Low power manager

Hi everybody, I'm a student in a French engineering school currently working on a project including the STM32WB wireless CPU series. For the sake of simplicity, I'm just going to say that my project basically consist in establishing a BLE connection ...

STM32WB Full-duplex audio streaming

Namaste,I am working with a full-duplex audio streaming application using the project files given here: https://www.st.com/en/embedded-software/fp-aud-bvlinkwb1.htmlI am using the STM32WB Nucleo board and the code works where I can play the audio fil...

How to actively terminate a BLE connection from a peripheral device (STM32WB) to a central device (Android or iOS)?

I have identified from this post and AN5270 that ACI_GAP_TERMINATE and HCI_DISCONNECT may be viable functions to call from a peripheral device to terminate a BLE connection. My employment of these functions causes no change, similarly use of ACI_GAP_...

NUCLEO-WL55JC cannot connect to target.

Hi. I have problem with connect to NUCLEO-WL55JC nucleo via ST-Link Utility. I am unable to connect with any option (hot plug, connect under reset etc.) or hardware reset to STM32WL55 MCU on board (there is some demo soft which is unable to erase). ...

Resolved! STM32WB5MM-DK Board User Manual

STM32WB5MM-DK Board User Manual is not available in the product page to download. Can I have a copy of the User Manual please?

Resolved! Is there a possibility to connect a slave to more than 2 masters (BLE)?

Programming manual PM0271, page 4, current features supported on Bluetooth specification v4.1, it is said that it only supports being slave of up to two masters simultaneously.But as for the standard, the maximum connections number would be 8. I'm tr...

Would it be possible to send me the package STM32 Nucleo Pack - LoRa HF band sensor and gateway - containing sensor board with USI chip to make the hands on or alternatively an invoice reference to order the package please. Many thanks in advance. Erik

Erik Cool+32 2 206 9367Tervuursesteenweg 303 | B‑1820 Steenokkerzeel T. +32 2 206 21 11 | www.skeyes.be

The SPI data length is set to 8 bits, but the receive data buffer is 16 bits

In STM32WLE5JC MCU, the SPI data length is set to 8 bits, and the corresponding receiving FIFO is also set to 8 bits, but the final receiving and sending data is 16 bits.1. SPI-CR2 registers during transmission are as follows:It can be seen from the ...

Resolved! How do I build a simple Nucleo WB55 project that advertises and connects with CubeMX 6.2.1?

I built the project with CubeMX 6.2.1. I have added the call in main to the sequencer. I have added the sequencer header file. I have added the IPCC IRQHandler functions to stm32wbxx_it.c.The project builds fine and downloads to the NUCLE0 WB55. It s...

STM32 MCUs Wireless

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