STM32 MCUs Wireless

High current consumption in standby mode after starting CPU 2

Hi!My project consists of a bootloader and a main program that uses BLE functionality. If, after turning on the device, the main program was not started, then after switching the bootloader to STANDBY, I get a current consumption of 5 µA, taking into...

STM32WB55xx reference manual, section 3.7.2 specifies startup on MCU - first 1.8V and then 3.6V for USB, (Vusb must be started when Vdd is at least 1V). If I fail to follow it, what happens ?

Its easy to fulfill requirements for startup ( I turn 3.6V LDO enable with 1.8V voltage), but when powerdown, the 3.6V decay is much longer and if 1.8V is already decayed, there is still 2V on 3.6V power line. Will this physically damage MCU or will ...

I have received an email that I missed my confirmation email, but I still would like to join the online workshop. “Driving innovation in ... with STM32 LoRa-enabled ..."

HiI did not got the second E-Mail you send me. Please invite me onec again. Hope it works

How do I Wake Up stm32wb ble from deep sleep using an RF Signal?

Using STM32WB with CR2032 Battery

Hey all,I am trying to use the STM32WB55RG Nucleo board and for the application, I would have to use the board with the coin battery power supply (There is a coin battery slot for CR2032 battery). However, I could not see much information on how to c...

Hello, I got the message "However, as we did not receive the complete registration with your shipping address, we are not able to confirm your participation". How can I complete my registration? kind regards

stm32wle5cc end_node example project

I try to create end_node project for stm32wl5cc uC, but for unkonw reason to me it is impossible "End_Node" option is inaccessible (grey).In LoRaWAN_End_Node example it is available.Ho to do this in Cube Ide.When I try to import project from NUCLEO-W...