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! STM32WL _ SUBGHZ _ CRC Configuration _ ITU-T CRC8
Hello,In SUBGHZ generic pack FSK, how can I configure CRC to ITU-T CRC8 : X8+X2+X+1the only information I have find was in the datasheet of Semtech SX1261/2, and it was just about IBM CRC and CCIT CRC.What about other configurations ?
Resolved! STM32WL CubeIDE "Could not verify ST device! Abort connection on core CM0+, CM4 working fine
During debugging of a dual core application everything works fine for the CM4 core debug config and afterwards starting the program. As soon as I try to add the debug config for CM0+ the following error occurs: STMicroelectronics ST-LINK GDB server....
I've an issue with Nucleo-WL55: I uploaded a base example from CUBE WL called PingPong and the boards can transmit and receive quite well (RSSI about -40 dBm within my house) but is I try to do the same with other example I hardly get any signal. why?
I took an example code from the CubeWL packet, specifically PingPong, and it works fine out of the box.After than I starded to work on the code to adapt it to my need. Specifically I opened CubeMX and added the I2C periferal. After the code generator...
NUCLEO-WL55JC1 bricked after 2nd flash?
I recently bought a NUCLEO-WL55JC1 to try. I ran a very simple Mbed OS6 program (with serial output and an LED flashing), I had previously been running on an F411, which ran fine. I then changed a single variable (ms for LED flashing), and when I att...
Resolved! Implement SUBGHZ_Phy library with FreeRTOS, without HAL library, sequencer …
Hello,Does anybody know how I can implement SUBGHZ_Phy library:without: HAL library, sequencer, advance trace and debuggerthank you,Sincerely.
How to disable RF system without using low power modes in STM32WB ?
Hi, I am using STM32WB55RG microcontroller for my project. I am using BLE as part of my application. I want to disable ( turn off) RF sub system when I am not using. I cant use any low power mode because I have to use 64MHz as CPU1 frequency. I would...
STM32WB55 custom app event not call
Hi, in custom_app.c file, my event WRITE_NO_RESP_EVT is not call in the function Custom_STM_App_Notification. Where are the BLE notification in custom app ?
P-NUCELO-WB55 Bluetooth does not work
Hello, I am having a P-NUCELO-WB55 board and the Bluetooth does not work. I have verified the jumper cables and all the jumper connection are exactly as in the image on the embed website. I tried firmware update using Cube programmer. I loaded the bl...
stm32wb using SLEEP mode
I have the following code:while (1) { HAL_SuspendTick(); HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON, PWR_SLEEPENTRY_WFI);After this and within the while loop are a bunch of if statements that check flags that are set in IRQ Handlers. These ...
