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! How to pair a STM32WB55 BLE device via STM32CubeMonitor-RF with P-NUCLEO-WB55 dongle?
I'm not able to pair our application running STM32WB55 via STM32CubeMonitor-RF. Pairing with iOS sniffer apps are working. What are the settings and commands I shall apply in STM32CubeMonitor-RF?Our device is using a 6 digit pin, bondle mode, MITM pr...
Resolved! Strange delay on QSPI using 4 data lines
Hi all,Currently i'm reading and writing to external flash using the QSPI peripheral. All data i write is received correctly but there seems to be a "unnecessary" delay in both writing and reading QSPI.Sequence start with command 0x34 (page program)F...
Resolved! Error in AN5566
In the AN5566 RF certification process for NUCLEO-WL55JC, chapter 1.3 talk about ETSI 300-200: Short Range Devices (SRD) operating in the frequency range 25 MHz to 1000 MHz.But there is no ETSI 300-200, the correct is ETSI EN 300 220.
How to connect Segger JLink to STM32WB55RE board?
Hi,My board has STM32WB55RE on it. I have developed the code from STM32CubeMx.I am trying to program and debug via IAR workbench I am getting this error I have JLink v7.54a software installed. I opened the Jflash and tried to connect the target. It i...
STM32WL LoRa issue
We are using the STM32WL microcontroller on a custom board designed according to the reference schematic MB1582. There is an issue with LoRa - the message "MAC txTimeOut" is displayed as shown in the image.Other functionalities- GPIOs, interrupts, I2...
STM32CubeProgrammer 2.9.0 + USART + STM32WLE5, appears to truncate binary on a 4k boundary
I am programming an STM32WLE5CCU6 using STM32CubeProgrammer v2.9.0 and USART / embedded bootloader. Without exception, every binary I attempt to program (ELF or bin does not matter) is truncated at a 4k boundary (0x1E000 in one case, 0x14000 in anoth...
STM32WBxx quick step by step howto create new project with BLE ?
I try add new project and software package BLE1, but generated code report error and software packs report unresolved deps, but i simply cant found way.Pls can anybody write 1.2.3.4 ... steps for setup BLE stack project in MX plugin.
Need hardware and firmware recommendation for sub-1GHz radio project
Hi, I'm starting a new project for a client that needs a sub-1 GHz transmitter and receiver. The distance between the 2 communicating devices will be fixed at approximately 5 ft apart. There will be potential obstructions of metal between the 2 devic...
How to implement a BLE Client on a STM32WB55 Nucleo with the STM32Cube IDE.
I have a STM32WB55 Nucleo with which I would like to implement a BLE client (mast, central). In the end it should be able to automatically parse with another BLE (slave, peripheral). Currently I have no idea how to accomplish this task and my Google ...
