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 ...
Bluetooth module without pairing
Hello,actually, i'm searching some reference of Bluetooth module without pairing, i want that the Bluetooth module communicate directly without paring.Can you give some references please ?Thanks
Resolved! In Bluetooth p2pSever,How to get RSSI Value from connected p2pClient in STM32WB5MMG?
I want to get RSSI value of connected p2p Clients to p2p Server and can i able to get multiple connection of p2p clients RSSI value.The main objective is get Client's exact distance from p2p server using RSSI.
How to make a BLE obscerver
I try to make an obscerver with a p-nucleo-wb55 that scan the surounding and give the adress id and the RSSI. I used the project P2P client as a base and add some codes : In the app.ble.c file in the SVCCTL_App_Notification function i add in the cas...
Optimize power
How does the STM32WB/ STM32WBA optimize power consumption during audio playback in BLE-enabled devices?
Resolved! RF Communication with Nucleo-WL55JC Boards - Seeking Guidance
Hello ST experts,I am a beginner with the STM32WL series and need some support.So first I started with the STM32F407VG disc1 and I tried to communicate two boards of it using a SI4432 module and I didn't succeed, I tried something else and I bought ...
How can I set the right parameters for the SAI using PDM interface?
Hi, i'm using the STM32WB5MM-DK borad and i encountered some problems about acquiring data from the SAI using the PDM interface.On my board is mounted the IMP34DT05 microphone which requires a clock frequency between 1.2MHz and 3.25MHz to work. I can...
Cell chemistry advises for Lora
There are quite a number of cell chemistry for Lithium (and possibly others). Which one is good for Lora:Transmit time of 1.5 seconds or less, current 1C or less. Recharge 0.5C to be safe (may be 1C on spec.).Normal (non transmit) low duty cycle loa...
Resolved! STM32WB55CGU6 Example for Home Automation
Hello, I'm trying to get Zigbee working on my STM32WB55CG6 custom board. I've verified that the RF section works since BLE works perfect but now I'm trying to get Zigbee working. Since there aren't alot of examples I've tried the Zigbee_OnOff_Server_...
Resolved! STM32WB about BLE
Hello,I made 2 project about client and server using stm32wb1mmc product. > server project is using "custom p2p server"It works well but I want to improve usability. 1. How to reduce scan time for connect client to server? > I quote it from examples...
How to filter BLE p2p Client in STM32WB p2p Server
Hello All, In My Project I am using STM32WB5MMG as BLE p2p Server and also many p2p Client.I want filter one particular Client out of 5 Client device,if its possible how to achive it?
