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 ...
How to pass data between two cores (STM32WB55)
Hi,I have a program running on the M4 core of the STM32WB55 and would like to pass a data buffer to the M0 for transmission over BLE (notification). I'm having a really hard time understanding how to pass the data between the cores and was hoping for...
STM32WB Client Mode
Hi, I want to application with STM32WB55 mcus. One mcu will be a server with the hrstm application, and the other mcu will be a client and listen to the data and print listening data with uart to the screen. But I couldn't find any sample code as cli...
Lora Ping Pong example with specific address
Hi, I'm trying to adapt ST LORA poing pong example to my own need. To do thaht I'd like to update the code to use specific address for master and slave. For example I'd like to set in source code the address 12000 to master and addresse 13000 to slav...
Resolved! How to change APP_TX_DUTYCYCLE from remote?
I want to change the tx-duty cycle when my application is running (from a scheduled downlink for example), I guess i just could replace the define with my own variable, but that would be overwritten as it is outside the user code sections. What is th...
Uplink issues after ChirpStack registration
HelloI'm using the NUCLEO-L073RZ board and the I-NUCLEO-LRWAN1 shield. I am trying to register with ChirpStack, but there is a problem.After connecting power, I can check JoinRequest and JoinAccept messages from ChirpStack Application Server.However,...
Resolved! STM32CubeMonitor-RF DLL or CLI
Hi everyone,I am trying to create a windows pc app to talk to the STM32WB board using the dongle.I want to run some scripts, e.g., write to characteristic, connect, read an etc.I saw that STM32CubeMonitor-RF can already run scripts via some text file...
STM32WB55 - BLE Full Stack 1.13.0 breaks RefTable after PIN entry
Re-post as bug report of my previous topic at https://community.st.com/s/question/0D53W00001JBypZSAT/stm32wb55-ble-full-stack-1130-breaks-reftable-after-pin-entryWe are experiencing difficulties with the BLE Full Stack 1.13.0 on our STM32WB55.Switchi...
STM32WB55 - BLE Full Stack 1.13.0 breaks RefTable after PIN entry
We are experiencing difficulties with the BLE Full Stack 1.13.0 on our STM32WB55.Switching from 1.12.1 where the following scenario works flawlessly, 1.13.0 manages to corrupt part of the RefTable that is located in SRAM2 after doing the following:- ...
nucleol073rz's App_eui keeps changing to 0
I'm using nucleo l073rz and I'm trying to connect to Chirpstack.But it doesn't have an uplink. When I checked the JoinRequestMessage, all contents of App_eui were zero. I set it to the original App_eui using the serial port, but it returned to zero i...
STM32WL55 MX_IPCC_Init() error from config tool.
On STM32WL55, i have made a skeleton for an app including subghz in fsk, with mx config tool. When building i get an error on one core and warning on the other about MX_IPCC_Init(),wich is declared static in main.c and used in main so i can thing the...
