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 ...
I-CUBE LRWAN class-C downlink issue
Hi... There Hope you all are doing well For the past few days, I'm dealing with the LoRaWAN Firmware having class-CIn my application, I need the continuous connection between Node to gateway and gateway to the Network server (As I want to receive the...
Failed to execute MI command
Hi,I wrote an application for the BME680 sensor on the LoRa-e5 (based on STM32WLE5JC).At the begin everything works normal but after about 70 minutes no more messages come to uart.in the Error Log I got this message:eclipse.buildId=Version 1.10.1 jav...
Resolved! ADC problem with VBat and Temperature measurement
MCU: STM32WLE5CCIDE: Stm32CubeIDE 1.9.0I have generated a project using MX and thought I'd try the generated function for reading the temperature SYS_GetTemperatureLevel().It seemed to output rubbish so I started digging.SYS_GetTemperatureLevel() cal...
Resolved! STM32WB15 BLE not working
Hi, I have shared my project schematic. it's should work or not? (SMPs not used)Problem : BLE cannot advertise, but this configuration in STM32CubeIDE can work with NUCLEO-WB55.
Resolved! STM32WLE5JBI6 SRAM memory address
I'm using the STM32WLE5JBI6 part which has 128kB Flash and 48kB SRAM but it is not clear what address these have as the STM32CubeMX generated linker and header files is for the 256kB Flash and 64kB SRAM partAm I correct in thinking the layout for thi...
Why connection loss during send command to STM32WB55 MCU on STM32CubeMonitor-RF GUI?
I have a self-design STM32WB board and properly flash "stm32wb5x_FUS_fw.bin", "stm32wb5x_BLE_Stack_full_fw.bin" and "BLE_TransparentMode_reference.hex" STM32_Programmer_CLI.exe. Now I am trying to use STM32CubeMonitor-RF. When I try to connect to it ...
Where can i find the user manual for the ST Bluetooth LE Mesh Library?
The Mesh Library file ist in STM32CubeWB\Middlewares\ST\STM32_WPAN\ble\mesh\Library.And the user API is in ble_mesh.h.When i want to use it how it is described in ble_mesh.h there are many undefined references, so i have to implement many functions, ...
I can't receive a message downlink immediately in LoraWAN Class C.
hello thereI am useing stm32L496 with SX1262DVK1DAS lora module.As firmware, I am using the latest firmeware I-CUBE-LRWAN 2.1.0As lorwan server is am useing public lorawan network.I am testing my device with CLASS_A and CLASS_C modes.my Lorawan peram...
LoRaWAN Fragmented Data Block Transport package. How to make it work ?
Hi everyone!I am trying to make the LoRaWAN Fragmented Data Blok Transport package work. As a first step, my goal is to send a file such as a txt document (or whatever) to my end-device.I work with a STM32WL and an End_Node project. I have already ad...
current measurement (ADC) when pwm is ON.
Hi,I have stm32wle5 and a circuit to measure current. stm32 will generate a PWM using timer1 ch1. The opamp's output is also connected to the ADC input of stm32. I want to measure the current (read ADC values) when PWM is on. Preferably in the middle...
