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 ...
Resolved! STM32WB CPU2 hard fault in HCI stack variants in v1.20.0
Hello!I'm trying to update from v1.11.0 to the latest stack in our firmware for stm32wb5x_BLE_HCILayer_fw.bin to address the errata around the utilizing the PLL, but CPU2 is hard faulting as soon as we invoke SHCI_C2_BLE_Init(...).I can run and load ...
Resolved! Zigbee Traces No Output
Hello,I am trying to get zigbee traces running on STM32WB5MMG running on Sparkfuns development boards.For my current project I am using this hardware:SprakFun MicroMod Main Board - Single - https://www.sparkfun.com/products/20748SparkFun MicroMod STM...
Anti-Rollback feature
I need to express my frustration with this feature. For some reason, I accidentally activated the anti-rollback feature. Now, when I try to update the new firmware, I am unable to write a new one. As a result, it's completely bricked for any future w...
How to display characteristic value as a float in stm32 toolbox app?
I have a program that updates a ble characteristic where it gets displayed on the stm32 toolbox app as however many bytes I set it to in Stm32CubeMX. This which makes sense in terms of default configurations, but if I wanted to display a float value ...
Resolved! LoRWAN for STM32F4
Hi all,i am new to the STM MCU and i am working on project about LoRaWANi have a ST32F401 MCUall the sources and examples i found about LoRaWAN supports different modells.so i wanted to ask if theres any sources or examples that support the modell i ...
Resolved! The STM32WB can not STOP or Sleep?
Hi,we are using the STM32WB microcontroller along with sleep modes – specifically, SLEEP and STOP2. When we try to enter STOP2 (or Sleep) mode, it seems like the MCU automatically checks whether it can enter this mode or not (like an automatic check ...
Resolved! STM32WB55CG Zigbee connection Tuya Smartlife
Hi together,I have the STM32WB55CG and plan to integrate it into a smart home Zigbee network, that uses the Tuya Gateway and is controlled by Smartlife app.I have found several examples on how they communicate with each other (network of STMs), howev...
Target not responding at the End Node Configuration of P-NUCLEO-LRWAN2
Hello,I am configuring Nucleo-L073RZ with I-NUCLEO-LRWAN-1 expansion board in STM-Cube-IDE as the End-Node with the AT-Master Example in the en-cube-lrwan library provided by ST. (en.i-cube_lrwan->STM32CubeExpansion_LRWAN_V2.1.0->Projects->NUCLEO-L07...
Resolved! Is the information in UM2823 about power supply jumper correct?
I was a bit confused by Table 4 in chapter 7.1.3 page 13. It is UM2823 - Rev 1.The description for [1-2] claims to be the default setting and describes what sounds to me like [7-8] called "USB STL" and the description for [7-8] sounds like external p...
STM32WLE5CC join accept not seen
I'm using a STM32WLE5cc inside a RAK3172 (TCXO) module on a custom board. I have custom firmware developed in the STMCube IDE. So, my join request is seen on the gateway, and the gateway sees a join accept from the server. Unfortunately the joined ev...
