STM32 MCUs Wireless

How did SetTxPower for STM32WB55 (run zigbee)

The ZbNwkIfSetTxPower func is set tx power,but i don't know this function's parameter NAME(interface name) ,how can get this value?

QuadSPI interface to Multiple PSRAM devices

Hi, we are going to use two PSRAM devices to STM32's QuadSPI interface. Each PSRAM device has its own chip select line cs_b. How do we have such control with the _NCS line in a single-bank quadspi interface? Should we use two extra lines of GPIO sepa...

stm32wb5mm-dk basic freertos based ble application configuration

hi,I'm trying to create a freertos based ble poject on stm32wb5mm-dk board like ble_heartrateFreertos example avaiable for p-nucleo-wb55 board. I have changed sys time base to tim17 and enabled freertos and stm_wpan, and in clock configuration I have...

I want to create a project with BLE read and send the sensor data. Is there is any step by step guide to work on this

How to catch disconnection from BLE module on crash conditions

Hi,I'm working on a BLE app using an STM32L4 as main processor and a BLuenrg-m2sa as network coprocesor for the BLE stack. have develop the app code and setup all the gatt services and characteristics. Also developed an android app to connect as cent...

device advertises as expected but unable to connect and get services

I've setup a P2PServer based firmware created from CubeMx. So far so good. It advertises as expected. But when I run the lightblue app, it won't connect to my advertising device.I've already compared my firmware to the P2PSERVCE example project from ...

STM32WB55 - STOP2 and current consumption

I'm working on both custom board and P-NUCLEO-WB55. Trying to reach the lowest power consumption as possible I just detected that the measured current in STOP2 is around 50uA (BLE off and RTC ON) instead ~2uA. The result is comparable between boards,...

stm32wb55 ble server - how use whitelist

Please, exist some tutorial or an example how to use the list of allowed devices to connect? I know the allowed device addresses.