STM32 MCUs Wireless

Where can I take an example of using the ZigBee Power configuration cluster?

STM32 BLE

Hello everyone,We are planning to use ST products in our new BLE-supported projects. But I am not sure which product is suitable for this.As I see, there are some BLE chips connectable with SPI and there are SoC ICs like STM32W.I am not sure which is...

How to implement a custom BLE profile on STM32WB55 using FreeRTOS?

Hi All,I got stuck trying to implement a custom BLE profile on the STM32WB55 with bare-metal programming. Unfortunately, the available workshop on this topic is completely out-of-date and uses an older firmware package (I am on version 1.11.1 now). I...

Reading I2C sensor data over bluetooth on mobile applications.

Hello, I have recently started coding and learning C language. I implemented VL53L1X drivers to my NUCLEO-WB15CC and I am able to get measurements over USART communication. However, I would like to get these measurement results over Bluetooth and I w...

Troubles with SMT32CobeMonRF sniffer, getting warning about missing software

I have troubles with STM32CubeMonRF. I am trying to use sniffer with STM32WB55CGU6, but whenever I start it, I receive an error, please find attached. There was a description for most missing items. To fix it I have downloaded missing programs, copie...

Reading 1 byte only in SPI half duplex

Hi everyone,I'm using a P-NUCLEO-WB55 for an SPI application with a CMT2219A (HF receiver) which works in Half duplex.I try to read its configuration registers by sending the address with the R/W bit set, then reading the bus by clocking during a byt...

STM32WLE Standby Mode Pull Up/Down Registers - PWR_PUCRx vs GPIOx_PUPDR

Hi there,I am trying to set PU/PD resistors that will stay set while my STM32WLE is in Standby mode. Am I correct in saying that I need to use the PWR_PUCRx registers to keep the PU/PD resistors active while in Standby? If so, is there anything else ...

STM32WB55RC: Implement ADC acquisiton data code in BLE custom app code to transmit datas

Hello, I am working with a 64 core board and STM32WB55RC microcontroller on a bachelor's thesis. The idea is to acquire data from an analog accelerometer (x,y,z) and two distance sensors also analog with differential values (ADC differential) and sen...

I'm using STM32WB55 Board and MCU. I want to send DMA data from microcontroller to PC and from PC to microcontroller using BLE like uart communication. What API should I use? Could you list up the BLE related API?