Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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, do the STM32WB support Bluetooth 5.2 LE isochronous channels?Thanks!
Hello guys,I've been researching over the internet and in this forum about creating a composite device on STM32WB5M. I need to create a device that has a HID and a mass storage over the same USB. I saw some old posts saying it was not possible but at...
I'm designing a power line for the STM32WB55 microcontroller.I'm checking the power system on the Nucleo-68 board but I found that the microcontroller cannot send a Bluetooth signal if I connect Vsmps only when booting the microcontroller.I also foun...
My I2C doesn;t seem to work whenever i turn off debug pins in IOC. I used a diff to see the changes but it seems fine to my untrained eyes:$ git diff diff --git a/Core/Inc/sys_conf.h b/Core/Inc/sys_conf.h index 988f1e8..b3cb386 100644 --- a/Core/Inc/...
Hello,I am trying to use the LPTIM1 as a timeout counter of 5s. Each timeout the device would read a measured value from a sensor and send it by uplink.I want to trigger the LPTIM1 by software, but I do not know how to do this. This is probably a new...
It's a shame the "ST BLE Toolbox" Android app source code is not public. I know the "ST BLE Sensor" Android app's source code is public.Does this code somewhere show how to do notification processing like the Toolbox's "Bandwidth" service profile?I h...
We periodically start a conversion for multiple channels by timer, with DMA.void HAL_ADC_Setup_Completed(void) { ADC_ChannelConfTypeDef sConfig = {0}; adc_channel_number = ADC_CHANNEL_NUMBER; /* DMA controller clock enable */ __HAL_RCC...
