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! [STM32WB55] BLE On/Off function ?
[STM32WB55] Is there a BLE On/Off function?I want to enable/disable the BLE function with a button
LP Timer and LoraWAN simultaneously not working in STM32WLE5
Hi, We are using NUCLEO-WL55JC1 board for our development. we are trying to combine the project of LPTIMER and LORAWAN Slave...The Lorawan uses HAL library and LPTIMER uses LL libraries the program compiles completely and burn in to the board. but...
Can STM32E5JC run examples that were written for EU 868MHz NUCLEO-WL55JC
1. Does these two parts have same SubGHz radio?2. NUCLEO-WL55JC is dual core. Is it correct that most examples use single core? If so, do they use the M0 or M4 core? Does the examples applicable to STM32WLE5JC? Does the HAL layer make the C code...
Resolved! BLE Sensor network with only STM32WB (NO iPhone or Android!)
Hi,I want to send sensor data from several sensors with STM32WB to another STM32WB (the main controller in my system). Unfortunately I only find examples where communication is established between STM32WB and a smartphone or similar, but not with a S...
How to set STM32WBA52CEU6 peripheral working at clock > 32MHz with BLE working?
Even with the settings below , but when you execute the Bluetooth initialization program MX_APPE_Init(NULL),You can observe that the targeted_clock_freq of debug will be reduced from the original SYS_PLL to HSE_16MHZ !? How to run the STM32WBA52CEU6...
STM32WL55 lorawan endnode example
Hello everyone, i am developping a project using STM32WL55 lorawan and when i try to send a message to the gateway and server , the first 10 to 15 messages arrives empty with no data and after that the messages arrives normally without any problem. ...
Resolved! STM32WL55 Nucleo board receive not working after transmit using SubGHz_Phy_PingPong - FSK
Hi All,Happy New Year.I am trying to get two STM32WL55 Nucleo boards communicating with each other on the 868MHz ISM band. The structure is that one boards sends a message and the other board responds with a reply to the message received from the fi...
Resolved! STM32WBA antenna matching
Hello,I am working on a new design using the STM32WBA52CGU6. Is it possible for me to use the MLPF-WB55-01E3 to match the antenna impedance? Or what is the output impedance of this MCU?Thank you in advance.
How to send a LoRa hex value with nucleo-wl55jc1 to chirpstack via a gateway?
So I have to send some data from a sensor to the LoRa gateaway for my job. The project is more complex, and a designated PCB will be created with an stm32wl55 ic to send lora and another stm ic to process data from some coils. So I need to be able to...
Can`t transmit a hex number via LoRa with nucleo-wl55jc1. Nonce joining problem and transmission help.
I need to program the Nucleo-wl55jc1 for work to send data via LoRa. I followed the stm tutorials and connected successfully to the lora chirpstack server. The first connection worked fine, but when reseting the nucleo, it gives some nonce error beca...
