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! Required and recommended software for working with STM32WB55
Hi, We have designed a board using STM32WB55 and also ordered evaluation kit. Our company policy requires us to request software, so there is 2-3 week delay until we get it. At the moment I am trying to understand what is the required software to mak...
Cubeide 1.18.0 crc_ctrl.h problem
I created a project with cubeide 1.18.0 using stm32wba55. I am doing code generation but it gives crc_ctrl.h error while compiling. What can I do?
Resolved! [STM32 + LoRaWAN] LoRaWAN doesn't start when button is pressed (PA0)
Hi everyone,I'm working with an STM32 microcontroller and the LoRaWAN stack provided by ST. My goal is to initialize LoRaWAN only when a button connected to pin PA0 is pressed.I verified with a multimeter that PA0 is at 0V when idle and goes to 3.3V ...
Resolved! Flash Erase Error
I am working on STM32WLE5CCU6 mcu and try to erase the flash. But always giving me the error status as 0xFFFFFFFF. whatever address we provide , the errorStatus is always 0xFFFFFFFFmemAddress = FLASH_BASE + (110*FLASH_PAGE_SIZE); //0x08037000uint32_t...
Resolved! Why is the second "antenna matching network" not shown in the example?
Hi, Im developing stm32wb55ceu6 RF application hardware. In the application note AN5290 it says that a second antenna matching network is needed after the LP filter . But i cant find anything else about this matching network. Next page at the schem...
Resolved! Help with P-Nucleo LRWAN2 for Point-to-Point Communication: Undefined Reference Error"
Hello,I am working on a point-to-point communication project using the P-Nucleo LRWAN2 board package. In this setup:The NUCLEO-L073RZ acts as the transmitter.The NUCLEO-F746ZGT6 acts as the receiver.I have downloaded the LoRaWAN package for STM32Cube...
Resolved! Unable to Join LoRaWAN network Using LoRaWAN_AT_Slave Example.
Hello Developers,I am currently facing an issue with joining the LoRaWAN network using the LoRaWAN AT Slave example provided by STM32Cube_FW_WL_V1.3.0 on a new Nucleo STM32WL55JC1 board. Despite following the provided instructions and configuring the...
USART in LoRaWAN End Node
I am developing an application from LoRaWAN End Node example in STM32WLE MCU. I would like to use serial communication through already configures USART2 to configure some tests from a python script, but I cannot find the interrupt function that is ca...
Resolved! Looking for eval/dev/NUCLEO board allowing to program/debug custom board
Hello,I'm looking for a board that provides all program/debug signal on a header while allowing to disconnect on-board MCU.I've looked at a few NUCLEO boards - only JTCK, JTMS, NRST, SWO are exposed to a header (with possibility to disconnect on-boar...
Resolved! Firmware for STM32WB05KZV6TR with Sensors and BLE (No Host MCU)
Dear Friends, I’m developing firmware for the STM32WB05KZV6TR with these sensors: LIS2MDLTR (magnetometer), LSM6DSO32XTR (accelerometer/gyroscope), and HSFPAR004A (force sensor). My PCB is already printed, and components are installed, so I can’t ad...
