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! Problems generating Binary Files with STM32CubeIDE & System Workbench
Hi,I have added the following command to the post build steps.arm-none-eabi-objcopy -O binary "${BuildArtifactFileBaseName}.elf" "${BuildArtifactFileBaseName}.bin"The size of .bin file generated is 393411KB compared to 383KB hex file and does not upl...
Resolved! How in-accuracy of SYSCLK affects the HAL_GetTick?
I have observed, using a frequency counter, that the HSE clock on Nucleo board (after using the calibration value in the OTP memory) is off by around 20ppm. I have configured the SYSCLK to HSE_SYS. Now, HAL_GetTick counts the tick from the derived c...
Getting started with STM32CubeExpansion_LRWAN
Hi everybody, I already posted a question but maybe I was too specific.I need some help because I cannot understand how I have to incude STM32CubeExpansion_LRWAN_V1.2.2 expansion software in a existing blank project for b-l475e-iot01a2 in which it's ...
Resolved! Can't return from 2Mbps to 1Mbps
HiThe connection starts up in 1Mbps and when connected, I change it to 2Mbps. This all goes well, but I can't return to 1Mbps anymore if I do this. Any ideas ?thx in advance :D
Resolved! Can I flash the STM32WB55xx M0 with a Segger J-Link
I have a dongle/dev board kit that I'm experimenting with. I updated and flashed the dongle's M0 chip via the STM32 Programming tool. Since I've already switched the dev board to J-Link headers, and have been flashing the M4 chip, I'm wondering if I ...
Resolved! MITM pairing not working when peripheral(nucleo board) tries to initiate it
HiWhen I connect to the STM32WB55 nucleo(set up as peripheral) with my phone, I receive the EVT_LE_CONN_COMPLETE . Now I want to bond them with MITM, so I use aci_gap_slave_security_req() to let the phone know, I get a notification to pair, press pai...
How to run RTC with Nucleo STM32WB55
/* USER CODE BEGIN PV */ RTC_TimeTypeDef RTC_Time={0,0,0,0,0,0,0,0}; /* USER CODE END PV */ int main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ ...
Can't import STM32WB55 Nucleo in STM32CubeIDE V1.0.0
I'm having some trouble importing and building the BLE_p2pServer project in STM32CubeIDE. The project doesn't seem to import correctly and I get a number of errors when I try to compile. I assume this is due to STM32CubeIDE is not being listed as one...
Resolved! No user events after advertisment starts (IPCC_C1_RX_IRQHandler stops )
Hi there, I have set up my STM32WB55 nucleo board up to work in the platform for my company. So far, the UART and GPIO are working. But I'm stuck on the BLE. I can set it up and find it with my phone, but when i connect to it, it doesnt get me an use...
Expansion Board I-NUCLEO-LRWAN1 on B-L475E-IOT01A2 how to?
Hi everybody!It's just a few days that I use STM32CubeIDE, I was only able to run these examples on B-L475E-IOT01A2.I haven't found any example project on I-NUCLEO-LRWAN1 + B-L475E-IOT01A2 combo, so I'm trying to do it manually.So, I already downloa...
