NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Resolved! Can't use peripherals after waking up from Standby Mode with STM32WB15CCU6E
Hi all,When I wake up from Standby mode and reinitialize the pins and peripherals, they still don't work. Below is my STBY_SysHwRestore() routine, where I reinitialize clocks, pins and peripherals, but the rest of the code does nothing when they acce...
After connecting NUCLEO-WB55RG with BLE_HID example - no action from pressing SW1.
Hello,From readme.txt:On the Nucleo board side:- Power on the Nucleo board with the BLE_Hid application--- connected to usbOn the PC side:- open a terminal window with the following settings:baud rate of 115200Byte size of 8Parity NoneStop bits 1Data...
[BLE] User Description Descriptor for a Attribute
I would like for my services and characteristics to have a user readable string name.(when someone discovers them)How do I set that name in the descriptor of the attribute?Is there a convention on how the descriptor need to be set so devices will sho...
PWM Frequency Issue in STM32WB55CGU6TR with RTOS
Hello,I am currently working with the STM32WB55CGU6TR MCU and using an RTOS. I've created two threads:PWM Thread: This thread generates PWM signals using the GPIO toggle method at frequencies of 60Hz and 600Hz.Read FIFO Thread: This thread reads data...
How can I know if resolved address type will be random static or public?
This is regarding these two posts: https://community.st.com/t5/stm32-mcus-wireless/ble-how-can-i-know-upon-getting-connection-event-if-device-was/m-p/681086#M19378 Answered by @Alan PORTE https://community.st.com/t5/stm32-mcus-wireless/different-even...
Bluetooth communication issue
Hi, I am using STM32WB55RG board. When I started working on the board, I did not upgrade the FUS and the wireless BLE stack. I just simply flashed my firmware hex file through cube programmer and it was working as expected(basic ble write and notify ...
Generating 60Hz and 600Hz Trigger Signals with PWM in STM32WB55CGU6TR : Synchronization Issue in Slave Mode
I'm working on generating two different trigger signals: one at 60Hz and another at 600Hz, using three PWM signals on three GPIO or timer channels. I attempted to use slave trigger mode for synchronization, but I'm encountering a phase shift in the P...
Resolved! Problem activating the wireless stack on the STM32WB5MMG
I have a problem with code that uses the STM32WB5MMG.Everything was working on the device, the BLE was appearing perfectly, and I programmed everything that needed to be executed.I set up a GATT server with its services and characteristics, everythin...
how to get lowest current drain stopmode by stopping all BLE activity and unused preipherals and clocks
hello every oneI'm still struggling with BLE and LPMwith your help I have a working stop2 project that goes correctly into stop modeas I'm very low on current budget I'm planning to stop every thing for few sec and come back from stop mode by RTC do ...
Resolved! Use TIM1 output pwm with STM32WLE5CCU6
Hi all, I'm trying to use TIM1 with CH1 and CH2 to output PWM signal on PA9 and PA8 with RAK3172-SIP. Here is what I've tried : /* USER CODE BEGIN Header */ /** ****************************************************************************** ...
