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 ...
Hi,I try to build up a HAM LoRa APRS system with STM32 and I don´t receive any messages in my gateway. For testing purposes, I use an 868 MHz gateway and an RAK3172 module. The RAK3172 module is configured as shown below:Initialize the LoRa module (u...
Hello All, I am reaching out to seek assistance regarding an issue I encountered while attempting to upload the BLE stack to my STM32WB device using the STM32 Cube Programmer. Below is the sequence of commands I executed:STM32_Programmer_CLI.exe -c...
Hello,I am trying to implement two CDC profile on STM32WB55xx controller. Since it has 8 endpoints, theoretically it should be possible. What should be the approach to achieve this?
Hello!I come there after some days of work on the stop mode on the dicovery board STM32L0 with LoRaWAN.I tried to generate a new project which does nothing, to test the stop mode with RTC following the datasheet and measure the current consumption. I...
Hi,I am working in a company developing interior light and wireless switch products.Currently, I have applied STM32WB5MMG to the product hardware and written firmware, and most of the function development has been completed.My intention is to use the...
Hi all, We have a new project for LoRaWAN CN470 frequency band. We went thru the "RF Matching Network Design Guide (AN5457)" but couldn't find any info about STM32WL chip RF output pin impedance at CN470. Could you provide the RFO_HP pin output impe...
IN demo P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_p2pClient ,After receiving the server's broadcast data, we hope to send targeted broadcast data to the server.M0stack:stm32wb5x_BLE_Stack_full_fw.binWhen I use the following function to test, the erro...
This might be a dumb question but can the STM32WB5MM-DK power a 3.3V peripheral device?This part of the user manual makes it sound like the whole Arduino shield should not be used to supply any sort of power: Yet according to this table, pin 4 shoul...
Hello, i am trying to reproduce this demonstration https://www.youtube.com/watch?v=7IVs-nuoXj8&t=439s on a custom WB55 board (WB55CGU6). In the video, the advertising consumes about 10 mA. In my case, it is close to 20 mA. I though changing the CF...
We are looking for a way to reduce programming time of STM32WB55CGU6TR.The issue we are facing is the need to program 2 different files , one for the FUS (firmware updatee service) and then another file for the main application. We need a way to spee...