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 ...
[BLE] Get number of current connected devices
After going through AN5270, I have a few questions.I realize that there can be up tp 2 connection to slave.Can I read the current list of connected devices ( not yet paired) from the stack via an HCI/ACI command?As for LIMITED_DISCOVERY command can T...
Resolved! Writing characteristic fails with bad parameter
Hello all,Working on communication between two STM32WB55 boards , one configured as client , and one as server.When trying to write a characteristic I get a bad parameter error, but when I use the write characteristic long command it works fine.Writi...
Decoupling STM32WB BLE functionality from user code. Scanning for beacons. (STM32WB55)
I am writing an application that utilizes the BLE functionality of the STM32WB to scan for BLE beacons. In all support materials I've found that show how to exploit the BLE functionality of the STM32WB your code must be coupled to the sequencer and S...
Resolved! STM32WB BLE - Update Char from main.c
Hello,I'm pretty new in working with STM32WB-Chips and trying to implement a BLE-Application.I am using a STM32WB55 Chip and for initial steps I created a project using Cube IDE and a Custom Template according to ST's "Getting Started" - Series on Yo...
Resolved! BIN file uploaded STM32f103C8 using OTA (over the air) method using ESP8266
Hi,I have attached code for .ino .cpp .h has changed to txt file attached here, please verify my code i get error server for erase function failure. and some time not working properly please assist us. please say how to solve this issue. my error was...
Wireless firmware upgrade works with example, but not own project
Hello! I am trying to get Wireless Firmware Upgrade to work on an STM32WB5MMG.I have managed to get it working with the example project in the STM32WB repository.This is FUS information: When I flash this project onto the device with STM32CubeIDE, I ...
BLE Insufficient resource error: code 0x88
Hi,I am trying to transfer 2k bytes data every a while (20s for example) from BlueNRG-LP to my computer with one connection event. the 2KB data is divided into 5 chunks (data packets), which means 5 data packets contain a complete data set. After I ...
Are .bin outputs byte-aligned for the boards flash size?
Board: STM32WB55Software: STM32CubeIDEBackground: I am experimenting with a Custom Bootloader to enable USB and BLE updates to my firmware. I'm getting the IDE to export .bin and .hex files on build, so I can pass my main application into the bootloa...
Resolved! Setting up the radio to sniff raw wireless M-bus packages
Hi all,Is it possible to setup the radio on the STM32WL5x to sniff raw wireless M-bus packages?I do not want to transmit any data, just receive raw packages from meters that are in range.Thank you in advance.
