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! Does STM32WB55 supports LE Codded or LE 1 PHY?
Hi, does somebody knows, is STM32WB55 support LE Codded or LE 1M or LE 2M?Does this MCU supports Long range connectivity?--best regards,Sergii
Problem with SAI and dma Receive.
Dear all,The following are codes of SAI protocol and dma init.The MCU I using was stm32wb. Then i use HAL_SAI_Receive_DMA(); to receive the microphone senor data in standard i2s protocol,but i the receive data is 0.Did i need to modify in DMA set...
Firmware version 1.2.2 not working.
Hi All; Previously, I use to firmware version 1.2.1 is working with LoRa server version 1.0.2 according LoRa alliance. Now I use to firmware version 1.2.2 is not working. I can send data in OTAA mode. I see Join Request and Join Accept but I can't s...
LoRa RANGE ISSUE
Hi,I am using B-L072Z-LRWAN1and AT-Slave project from I-Cube-LORAWAN SDK. What sequence of AT commands should the host issue to Join the network in OTAA mode and send data. Currently, I am using AT+JOIN and AT+SEND. But with these commands, I am not ...
IDE generates a wrong default project
I'm using the P-NUCLEO-WB55 development board, and I'm using the IDE to auto-generate the project/code.However, the default linker script is mis-configured.indeed, the _estack variable is set to 0x2003FFFF instead of 0x20030000.The first address is w...
Is there any way just use LoRa communication with B-L072Z-LRWAN1?
Hello to everyone, I don't have a gateway but two B-L072Z-LRWAN1 kits. So I am trying to send a sensor data between these kits. ST has i-cube-lrwan library for kit but it is not compatible with CubeMX and very complex because of LoRaWAN. I have used ...
I-CUBE-LRWAN: Usart causes a low power issue
Hi, I am developing software based on the l-CUBE LRWAN software and ran into some low power issues. I have a sensor connected to the USART2 and it is receiving data properly. The problem is that because i had to overwrite the void HAL_UART_MspInit(U...
How to run examples provided by MCU software packages
Hello,I'm a beginner with STM32CubeIDE environment and I'm having a lot of troubles trying to run Application examples download from the STM32Cube MCU Packages.What is the right way to import projects. As an example I'm trying to import the BLE_p2pSe...
Problem running STM32Cube MCU Packages examples
Hello, I bought the P-Nucleo-WB55 kit but I'm having problems running the examples provided.I have overwritten by mistake the demo firmware available in the P-Nucleo-68 and now I would like to download back the demo firmware again starting from the d...
How to change the bl072z board APP_TX_DUTYCYCLE in end_node example while program is running
Hi, i am trying to change the APP_TX_DUTYCYCLE in my bl072z board without success, the idea is to receive a downlink message and change this time remotely, i have tried this: (all this attempts are inside a callback function activated by a button int...
