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! Connexion issue with phone : get error 0x03: AUTH_REQ_CANNOT_BE_MET

Hello all,We are trying to connect STM32WB with phone using BLE. We have based our code on the Hearth rate example given by ST. We have installed LightBlue on smartphone and now we try to connect with the device. On LightBlue, we can see that the dev...

WB55 board is not appear on bluetooth list

I have a P-NUCLEO-WB55 board and i want to use it to communicate with my phone on ble. Fİrst of all, i decided to try an example to see if its works. I updated fus and then uploaded ble stack like the 11th video of STM32WB Getting Started Series Afte...

Trouble with BLE on NUCLEO-WB55RG board. BLE only works once? Then isn't discoverable?

I purchased a few NUCLEO-WB55RG boards to start testing BLE. I load Github Projects P-NUCLEO-WB55.Nucleo Applications BLE BLE_HeartRate Binary BLE_HeartRate_reference hex on the board to test. Installed st com/en/embedded-software/stblesensor html on...

STM32WB55 USB audio driver support

I am currently working on a project that requires to implement USB audio in and out feature on STM32WB55 for connecting to PC. Is there any reference project that has this driver available? i tried working on FP-AUD-BVLINKWB1 but found that it is onl...

LoRa Option in STM32 Cube for bl072cz-lrwan1

Hi I am trying to create SubGHz project using STM32 Cube. When I choose the bl072cz-lrwan1 board, although this is an eval kit for LoRa, and has a PingPong example which uses LoRa and SubGHz, yet I can't find any option for SubGHz or LoRa in the midd...

NUCLEO-WL55JC - no joined OTAA message and not joining the network.

Hi there,I have a couple of these boards hooked up to TTN indoor gateway. However after swapping batteries one of them is not joining the network despite using the same files/firmware. Looking at the serial readout, I don't see the usual "Joined = OT...

Resolved! RSSI on LoRa module

HiWe are using the the ST library calculates LoRa SNR and RSSI by capturing the readings in register "REG_LR_PKTRSSIVALUE" although there is another register called "REG_LR_RSSIVALUE".I failed to figure out the difference in contents of those 2 regis...

PingPong Example, failing to run GPIO ISR

Hi I have been trying to activate the callback function for the pushbutton in the SubGHz PingPong example, but with no luck. I am using the BSP_PB_Init() to configure the pushbutton: void BSP_PB_Init(Button_TypeDef Button, ButtonMode_TypeDef ButtonMo...

The things network does not recognize the DevEUI of the NUCLEO-WL55JC1

I tried to register an end-node on TTN, but it does not recognize the DevEUI.I watched this video:https://www.youtube.com/watch?v=8KNfrWoa1fw&list=PLnMKNibPkDnHZyJtMRpWSs41CWhPouRwq&index=3error:I have entered the DevEUI here: (I copied the id that i...

LoraWan confirmed downlinks

Hello,I am trying to build an application on a STM32WLE5JBI6 that could work with confirmed downlinks. I thought that the LoRaMAC handled this but I could not find any mention of it in the documentation or in the code.As anyone already implemented it...

STM32 MCUs Wireless

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