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 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 ...
For best EMC immunity and minimum cell current (need months of cell life), how to setup un-used pins of STM32WLE5JCI6? The chip in a module with metal screen box. Pins are 'broken out' to edge of module with pcb trace of a few mm.a. Should we progr...
Hey ST Community!I've been using an LoRaWAN AT Slave example provided by STM32Cube_FW_WL_V1.3.0 on a new Nucleo STM32WL55JC1 board and managed to successfully join the network. Sending data using the AT+SEND=<Port>:<confirm/unconfirm>:<data> command ...
Hello everyone!MCU : STM32WLE5CCI am reaching out for help to validate an architectural choice! Here is the design part of the MCU datasheet : In our design concept, we planned to power VDD directly from our 2x alkaline batteries and the VDDRF part f...
Dear ST members, I am developing a BLE application with STM32WB15 that requires entering to standby mode, thus the need to retain some variables. The standard linker script has the RAM_SHARED region defined as per below:RAM_SHARED (xrw) : ORIGIN = 0x...
Hi all,If I want to increase transmit power when press button, how to do it?1. Do I stop or DeInit something?2. which API can change power?Thank you
Hello, I am working on a new design using the STM32WBA52CGU6, but I have not found a specific value for the RF output impedance of stm32wba,How do I match it to 50 ohms？
Hello everyone, I have a problem with Nucleo-STM32WB55RG. I am trying to make an OTA Firmware application but for starting I am trying to make bluetooth application. I'm trying to reboot it using ST BLE Toolbox and it works good. But when I add 2 mor...
Hi all. Let me tell you the problem I'm facing and I googled for finding some help but without luck. The problem I have in hands is as next. I was using Nucleo WB55 to use the STM32F103CBT6 to program a microcontroller I have in a custom PCB for an e...
I am running into some trouble with a STM32WB while using a custom GATT server and attempting to disconnect from an Android device. The core issue is that the CPU2 has turned on the HSE. This is known because the HSERDY bit is set while the HSEON bit...
Any advice on where to start to track down an issue related to a custom BLE server not functioning on custom hardware? I am using the STM32WB35CEU6A and have flashed the firmware and wireless stack as well as followed this guide: CubeMX Initializatio...