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! STM32WL55 dual core debug _ error 18 when debugging CM0+

Hello,I have started to use stm32wl55 nucleo.I try to debug a basic application.I start by debugging CPU1 (CM4) than after booting CPU2 (CM0+) i run the debug for the second CPU.But ST-LINK: Could not verify ST device!error details :Error in final la...

Possible values for ACI_GAP_IS_DEVICE_BONDED response packet

Found below what I assume to be the Possible Values for 'Status' , but not sure, any other? 0x5C Device not found in DB0x5E Device not bonded Can you list all of them?Or are those values in the Bluetooth Specification? If so can you provide a link? ...

Where to go next with STM32WB using the B-U585I-IOT02A

Hello,I've been recently starting to get into the STM32 ecosystem using the B-U585I-IOT02A discovery board, first by toggling LEDs and GPIOs but eventually trying to get familiar with how to use the integrated STM32WB5MMG module.I was able to get a d...

LocalNetwork Demostration problem

Good morning,I am using two NUCLEO WL55JC1 development boards and the LocalNetwork_Sensor and LocalNetwork_Concentrator example that I found in the development software provided by ST. When I use a frequency band of 868MHz and a bandwidth of 125 KHz ...

Resolved! LoRaWAN communication by I-CUBE-LRWAN

Hello all,I am currently working on the different combinations of LoRa Wan and found out that I-Cube-LRWAN software expansion(https://www.st.com/en/embedded-software/i-cube-lrwan.html). For the stm32l476rg, I used the sx1262dvk1das and sx1276mb1mas a...

Build Failed! Lorawan End Node Project for custom board

Several Issues causing this fail, as I can see from the console.1. First, I used to STMCubeMX to generated code while doing the pin Configuration by my own. STM32WLE5CCU6 is the target device in my case. I followed the schematics to do the pin config...

Pairing flow with Bonding list and Resolving list

In general , when does resolving list used by stack and when is the data in bonding list used during pairing?I see that entries can be added by application to the resolving list, something that can't be done to the bonding list.Is there some chart ex...

CubeWL RX delays incorrect?

I have a CubeWL-based, CubeMX-generated LoRaWAN application (868Mhz region) on Helium (LNS tells me RX1 delay is 1s).OTAA join and confirmed msg downlink reception seemed very unreliable, even with a gateway just in the other room (OTAA ± 5 tries, up...

STM32WL55: interrupting CPU2

On the STM32WL55 MCUs, is it possible to have the ADC interrupt go only to the Cortex-M0+(CPU2)? I have a situation where I would like to trigger CPU2 with interrupts from the ADC, but I don't want to trigger the ADC interrupt for CPU1. Is this pos...

Resolved! [BLE] How can I know upon getting connection event if device was previously bonded?

I am a the peripheral, and just got a connection event from the client.Would like to know if server side provides a feature to know if I already bonded with client , or bonding will be needed. Is there a command I can give e.g., the ConnectionHandle ...

STM32 MCUs Wireless

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