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! Mistake in wiki page
Hi, I was learning how to work with STM32WB55RG, using the following wiki page: https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_BLE_STM32CubeMX The tutorial here is top notch, great explanation and examples, easy to follow. Only error is tha...
Unable to use CubeMX to generate code for LoRa Wio E5 (STM32WLE5JC)
I am using LoRa Wio E5 dev kit with ST-Link V2 clone. From Seeed Studio E5 project I can successfully run the LoRa demo code that sends a stream of dummy values like temp, battery voltage well and connects with my TTN server. When I try to use CubeMX...
Resolved! How to use LSI instead of LSE with STM32WBA55
Hi,I use the example “BLE_p2pServer_ota” with NUCLEO-WBA55 as a template for a project.For space reasons and to save costs, I would like to use the internal oscillator LSI1 (32,000kHz) instead of the external 32,768 chrystal LSE. After switching to L...
Resolved! STM32WL33 Debug prove ST-LINK(ST-LINK GDB server) not working
Hi All,I have just started a project with STM32WL33CC1 MCU. To get started I am trying to run and debug the example MRSUBG_Chat project.The project builds fine but refuses to enter debugging.I can program the WL33 using STM32CubeProgrammer and STM32_...
Resolved! STM32WB55: Rejoining a Zigbee Home Assistant network
Hello, I'm trying to create a smart device to connect to my Home Assistant network using Zigbee. So far, I've been able to connect to the network and control a light (turning it on and off), which works perfectly. The issue I'm now facing is rejoinin...
LoRaWAN Parameters
How we can change the parameters dyanamically in the lorawan stack from program ? I got some information like ,we can use LmHandler APIs to set the parameters .... But How we can use and exactly where we can call these functions ?Thanks in advance
Resolved! Problem with configuration STM32 project in STMCubeIDE
Hi,I have problem with configuration STM project in STM Cube IDE.I created project based on STM32WB55 Board, after open *.ioc file i have a problem with reconfigure GPIO ports:I am using the latest STM Cube IDE version: 1.17.0How to solve it?
Enable BLE pairing of new devices on button press only
As apart of the BLE capabilities in our project, which runs on STM32WB55We want to allow pairing of new devices only when pressing a button.When the button is not pressed, we want to allow connections of only devices which are already bonded.From wha...
RF transmitter and reciever pins impedance - STM32WLE5
Hi,we want to simulate a RF chain with the STM32WLE5 Device using AWR . High Power mode , 22 dBm transmit power. Lora In AN5457 there is Input \ output impedance information of RF Reciever \ transmit pins of the stm32wle5 but only for certain fr...
Resolved! Nucleo-STM32WB55 with X-NUCLEO-IHM03A1
Hello.I am trying to port from a Nucleo-F401 board to the WB. I have a desire to make USART1 on the WB as a comm port so I can pass data to it for testing some stuff. I find it works well UNTIL I enable the BLE. I notice in the app_debug.c file th...
