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 ...
Hello, i use STM32CubeIDE to create a project P2P BLE server. What's the difference between "Custom P2P server" and "Custom template"?
In STM32CubeIDE -> Middleware -> STM32_WPAN-> BLE Application and services, there are 2 parameters "Custom P2P server" and "Custom template". How are they different and under what conditions should be used?
CubeMonitor-RF - How to change TX Interval for RF-Tests?
HelloI am able to succesfully run the "RF Tests" using a nucleo board (STM32WB55) and a dongle, both connected on the same computer via virtual com port.Now I'd like to change some parameters for the test, e.g. the TX interval on the nucleo board. I ...
Resolved! STM32WB5MMG: Not included in QuadSPI Applicable Products?
Reference: https://www.st.com/resource/en/application_note/an4760-quadspi-interface-on-stm32-microcontrollers-and-microprocessors--stmicroelectronics.pdfIs there a particular reason (technical or HAL-driver related) that is behind this non-inclusion ...
Low power modes in STM32WB mode and how to wake up the mcu
Hello, I am working on an application and the power consumption is a bit high as of now. I would like to know the different low power modes and how to wake up from those modes. Could you please help me with the documentation and sample codes?
STM32WB55: Power supply ripple/pulsation causing BLE TX to fail
We've switched to new DC-DC(LM3281) for main power supply and found that BLE TX stopped working correctly and not passing packet test anymore.After deeper investigation we found that our DC-DC in ECO mode has ripple/pulsation of 60mV/50uS, which caus...
seems access to the backup domain is not granted when calling RTC_EnterInitMode() and RTC is clocked by LSI, at least on STM32WB55
Recently i experimented with the RTC modules and came accross an issue where HAL_RTC_Init() fails because RTC_EnterInitMode() fail with HAL_TIMEOUTAfter debugging, it seems that HAL_PWR_EnableBkUpAccess() need to be called before HAL_RTC_Init()It app...
Resolved! Real raw data troughput of BLE (STM32WB5M<-->android phone)
Hi i am developing a BLE-UART bridge with an STM32WB5M.I am guetting around 1,85 KB/s data troughput, is this normal?Did anyone pull this off with greater data troughput? (same uart thing or any streaming application)
STEVAL-STRKT01/FP-ATR-LORA1 can't find valid channel?
I am using STEVAL-STRKT01 with FP-ATR-LORA1. I have successfully joined the LoRa network (US915), but whenever the device tries to send data on the network it returns "Send Error" over the serial. By debugging the code, I have tracked the cause to be...
