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 ...

STM32WB55 IPCC Shared Memory

Is there a document describing all the shared memory between CPU1 and CPU2?Looked at AN5289 , but did not find any memory table map.How does CPU2 know where to put the answers for IPCC CPU1 requests?I see a lot of "PLACE_IN_SECTION" in the code not k...

Resolved! When is the next release schedule for STM32CubeWL?

If there is a release plan after version 1.0.0, what are the major changes?

STM32WB55: Does invoking "hci_le_set_advertise_enable(0)" lock CPU2 for anyone else?

If I invoke "hci_le_set_advertise_enable(0)" after advertising via "hci_le_set_advertise_enable(1)", I can no longer communicate with CPU2 and the C2DS bit inside PWR_EXTSCR is no longer set which indicates it didn't go into a low power state (and th...

Resolved! Is it possible to program the STEVAL-IDB008V1M module using by usb ?

HelloI just received my STEVAL-IDB008V1M evaluation kit. I have been trying to upload my code to the board for several hours after a successful compilation. But I always have this error message" no ST-LINK detected". I also installed the STLINK USB D...

What frequency plan does the Lora AT Slave example project use?

I'm working on getting an STM32WL to work with a RAK gateway. The RAK gateway is configured to use US frequency plan 2, however the lora end node does not appear to be transmitting within that range (it's using 910mhz instead of 903.9-905.3). Is ther...

How do you configure the transmission frequencies in STM32Cube Lora AT Slave example project?

I'm working on getting the STM32WL on a Nucleo-WL55JC1 devboard to reliably communicate with my gateway (a RAK7243), however I'm running into a few issues. When transmitting from the devboard on the US915 band, I can see the transmission appear on an...

Resolved! Not able to find Inter processor communication controller (IPCC) on STM32WB5MMG module

I am trying to configure Bluetooth on STM32WB5MMG Module, but iam not able to find IPCC option in CubeMX.Please help me out.

Encountering an issue about BLE connection between a phone and a STM32wb55cc

Hi,We designed a custom PCB containing a STM32wb55cc and needed it to be connected by bluetooth with an application made by ourselves. Unfortunately, even if ou board is functionning pretty well with STM apps, with our own app we didn't manage to est...

Resolved! How to turn off and restart the BLE core in STM32WB50

I'm working with a STM32WB50. To save energy i have to turn off BLE when i don't need it and turn on when i need it.

What means: "Warning: Could not start RSS services since RSS is not in IDLE state"

I try upload FUS and BLE stack to STM32WB55. From listing from my console it look likes everything success but when I check version is different from 0:0x20030030 : 01000200C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin>STM32_P...

STM32 MCUs Wireless

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