STM32 MCUs Wireless

[STM32WB] iBeacon server client control

Hello,I want to change the mode of iBeacon (M0+) to server or client through button switch while Cortex-M4 is runningHardware initialization or rtc initialization should not be performed when the corresponding function is operating.Thanks

Request for more antenna specification for STM32WB5MMG.

HelloI request more antenna specification for STM32WB5MMG.As datasheet, already provided, there is an antenna radiation patterns and efficiency but no more information about peak gain etc.If there is an antenna performance report, that shuld be the b...

STM32CubeProgrammer External Loader issue

Hi!I need to have the ability to program an external SPI flash (W25Q32) via External Loader.I've implemented the loader as described here and it worked successfully for smaller binary file, yet I've got some issues uploading a bigger binary.Once I de...

Why is the SAI (I2S) used in DMA mode generate noise

I am using a SAI device on a SMT32WB55. Using it as a wavetable synth that produces a triangle wave. I am able to play my triangle wave for x amount of time with HAL_SAI_Transmit_DMA(&hsai_BlockA1, (uint8_t*)data, size);And later stop it with a timer...

which library and header file must I use with app note STM32WL5x advanced Arm®-based 32-bit MCUs with sub-GHz radio solution

STM CubeMX for STM32WB55 Nucleo board (must recent), is there reason why sequencer in utilities is not allowed to be selected for non-wireless project?. I would like to experimentr that for other roles and purpose.

STM32WB55CCU6 low energy Bluetooth microcontroller without USART interface

I am using the STM32WB55CCU6 low energy Bluetooth microcontroller. As I am not using the USART interface and don't need to support a Real Time Calendar clock, I didn't attach an external low frequency crystal resonator. However, I am wondering whethe...