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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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 ...
P-NUCLEO-LRWAN2 Softwareupdate for endnote
I got the package P-NUCLEO-LRWAN2It consists of an endnode and a gateway for sending date from endnote to gateway and further to an application.In the manual (UM2587) "Getting started with the P-NUCLEO-LRWAN2 and P-NUCLEO-LRWAN3 starter packs" on p...
Resolved! STM32CubeMonitor-RF 2.8.0 is available
A new version 2.8.0 is released.It mainly provides BLE OTA improvements and fixes some minor issues.See Release note https://www.st.com/resource/en/release_note/rn0104-stm32cubemonrf-release-280-stmicroelectronics.pdf for more details.Enjoy !
Resolved! Seems like the FUS version in stm32wb5x_FUS_fw.bin shows all 0xFFs?
So when I look into the FUS installation file the version information is all set to 0xFFs. I can successfully read the version information in the stack BIN file, and it comes out as expected.
Resolved! STM32WB clocks
I am using the HSE and LSE for the STM32WB. I am under the impression that you must use the 32MHz HSE if using BLE. I am also under the impression that you should be able to set your CPU1 (app processor ) to 64MHz. I have tried all kinds of things...
Resolved! Repeatedly failing BLE firmware update due to FUS_IMAGE_WRTERROR.
I'm running FUS 1.2.0 on an STM32WB55CEU and every time I try to update the BLE firmware over USB I get a FUS image write error. It appears to download and verify successfully but always fails during the actual firmware update. I can't seem to find t...
Can we load the BLE Custom profiles and services in M0 core of STM32WB55 and keep M4 core for applications?
Hi,We are currently using another IC for BLE and would like to build our expertise on stm32wb55.I made a custom profile following the scenario 1 with the help of Cubemx.Will it be possible to use Scenario 2 were M4 core is used just for application...
Resolved! STM32WB55 LPTIM PWM from LSE appears broken.
I am trying to get my STM32WB5MM-DK to output a PWM from LPTIM1 clocked from LSE in STOP mode.I created a fresh project with STM32SCUBEIDE selecting HSI clock for the main CPU and LSE clock for the LPTIM1.Then in User Code 2 section i put the followi...
STM32WL immediately wakes from shutdown sleep mode
I'm attempting to cause an STM32WL (currently on a WL55JC1 devboard) to sleep using the shutdown mode, and am running into a an issue where the MCU immediately exits sleep after it enters it.Here's what I believe to be the sleep related portions of m...
STM32WB55 Thread Stack not running on CP2?
I have been using the STM32WB55 Nucleo board successfully to run a CoAP server on OpenThread.I have designed a custom board which is very similar to the Nucleo board (same microcontroller).I successfully updated the FUS firmware following the Release...
Resolved! Debugger VERY sensitive to shutting down??
I am using an STLINK-V3SET programmer / debugger. I connect to my target (STM32WB55) on a Midatronics Sharky Mkr board. I find that if I 'blink' or move funny the debugger after connecting shuts down and displays the following under the console win...
