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! STM32WB Nucleo - please share an example to send data from STM to the computer via BLE?
Hello, I need to send data from STM32WB Nucleo to the computer (any symbol), I spend many days, but didn't find any simple example for that in Google. I was surprised usually I never had a problem like that... Please, can you share a simple example o...
Resolved! Why is 'HAL_GPIO_EXTI_Callback' defined but not used [-Wunused-function]
Learning how to use the STM32WB55RG alongside the 'Mastering STM32' by Carmine Noviello. I followed the instructions for setting up interrupts to use the NUCLEO hardware buttons, but when I build, I get a warning that 'HAL_GPIO_EXTI_Callback' defined...
STM32WB stop1 with BLE advertising
Hi,Is there any way to put STM32WB to stop1 mode, without using sequencer, while BLE advertising is on? I know how to enable stop1 and I know how to enable advertising. But how to combine it? I'm exploring the BLE_Peripheral_lite sample. In BLE_Hea...
How to use timer interrupt to trigger the sending of BLE data every specified second for STM32WB5MMG using STM32CubeIDE?
Hi,I'm using STM32WB5MMG and want to send 8-bit data through BLE every specified duration (e.g. 1s). I have tested the Bluetooth and timer interrupt separately and both works fine. However, when I tried to trigger the Bluetooth using timer interrupt ...
I have designed a STM32WL55JC2 board with reference to en.MB1389-WL55JC-lowband-D04_Schematic and got it manufactured. Now When i try to program the chip with STM32CubeIde version 1.11.2, the following error occurs.
Log output file: C:\Users\ASHSIR\AppData\Local\Temp\STM32CubeProgrammer_a10808.logST-Link Server is running on port : 7184ST-LINK SN : 3A2C0A0011145243574D4E00ST-LINK FW : V2J37S7Board : --Voltage : 3.18VSWD freq : 4000 KHzConnect mode: Under ...
Resolved! No ST-link detected! Please connect ST-LINK and restart debug session.
Good morning everyone,I'm using NUCLEO-WL55jc1 board and STM32CubeIDE 1.10.1. The case is that before creating a new second project, the ST-LINK V3 was detected and everything worked properly. However, currenly, when I want to debug the program I get...
Resolved! Using STM32WB55 Based on 32 KHz LSE how can we generate 40 KHz signal.
Dear all,How can we generate a 40 KHz signal based on LSE (32KHz crystal)? If I Feed the HSE 32MHz / 32 to run the either LPTIMER's would it be still in low power?Thanks,mmsya.
STM32WB55 The number of open threaded children cannot exceed 10
Hello everyone. I am using openthread with stm32wb55 processor in one of my projects. I have a related question. I cannot make the number of children connected to the leader or the router more than 10.I am using the childmax11\r command.OPENTHREAD_CO...
Resolved! STM32WB55 RCP evaluation
Hi,My 1st post here, so please forgive me if I'm posting this in the wrong category.2nd disclaimer, I'm predominantly a HW engineer, so I have a limited amount to SW experience.I've been trying to put together a OT border router application on a Beag...
