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 ...
Active Endpoint Response missing
Hello,When using device as temperature measurement server and device joins to the network where coordinator is also trust center, joining to the network works fine, but binding not. I wander, why device don't send Active Enpoint Response message when...
Resolved! STM32WL55/STM32WLE5 SubGHz
Hi,I recently started exploring what STM32WL MCUs offer but I don't really understand a few things yet:1. I read somewhere that these STMs are based on SX126x LoRa radio. Is that the case?2. If so, does enabling "SUBGHZ_PHY" in middlewares in CubeIDE...
STM32 WL55JC1 LoRaWAN Class C not working!
Dear community, In the attachments, I am sending You two screenshots, one from the LoRa WAN Network server and the other one from the STM32CubeIDE. We are using two of Your dev boards, one as the LoRa WAN gateway (Nucleo F746ZG) and the other one as ...
Resolved! STM32WL33 with LoRa
Hi,I have seen that the new STM32WL33 have support for 4-FSK, high receive sensitivity and wake-up receiver LPAWUR, which is beneficial for both high-data-rate and long-range applications. However, LoRa support is reserved for STM32WL55 and STM32WLE5...
MB1355C firmware upgrade, FUS_STATE_IMG_NOT_AUTHENTIC
I doubt if the ST-link has some setting problems?Model:P-NUCLEO-WB55 PNWB55$CU301:09:41 : Warning: FUS_STATE_IMG_NOT_FOUND, Flash already empty !01:09:42 : Firmware delete Success01:09:42 : Download Stack/FUS image at address 0x80EC000 ...0...
Resolved! Can the RTC's calendar function be used alongside BLE?
Hey folks,I'm having issues with the RTC's calendar function while using BLE. I would like to timestamp recorded data using the calendar function of the RTC and then transmit that data over Bluetooth. However, when I enable the Bluetooth middleware i...
assert_failed() called inside BleStack_Init() with USE_FULL_ASSERT
assert_failed() is being called inside BleStack_Init() with USE_FULL_ASSERT defined. By default, Stm32CubeMx does not define USE_FULL_ASSERT so assert_failed() would have never been called. Either way, BleStack_Init() returns zero causing APP_BLE_I...
Resolved! STM32WL55 TCXO-PB01
Hello!I'm using the STM32WL55CCU6 in a design and have a question:TCXO: I'm using a TCXO connected according to the datasheet. If I select TCXO in CubeIDE I have to use PB01 as TCXO-VDD. My plan was to use PB01 as GPIO. Is that possible? How? -> If i...
Nucleo WB55rg powering CPU only
Hi ST Team, I have found this post here, which explains how to power the Nucleo WB55RG board with an external power source. https://community.st.com/t5/power-management/powering-nucleo-wb55-externally/m-p/632719#M10752Now I have a followup question: ...
Resolved! BLE Custom Application Issues
Hello,I have been following the tutorial STM32CubeMX Application Conception for making a custom BLE server with my P-Nucleo-WB55. I am using version 6.9.2 of STM32CubeMX. Everything works until section 7, where server notifications and write manageme...
