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 ...
Astra1b: after flashing new application not working at all
Hello, who can tell me if I did something wrong?really confused why it´s not working at all after I built and flashed the application on astra1b board.Wireless stack: stm32wb5x_BLE_Stack_full_fw.binselect the example customUCchange settings to genera...
Resolved! More about WLCSP49 package in STM32WB15CC
Is the WLCSP49 functionality same as that of UFQFPN48 package? Due to size reduction and I assume fewer contact pads in the former, I'd like to know if there are any functionality differences between the two. We are currently validating the possibili...
Resolved! NUCLEO WL55JC1 dead?
Hi, I was working as usual with my NUCLEO WL55JC1 board, powered from external 3.3V. Everything was working correctly and I turned the power suplly off, after turning it on again (next day), the board didn't work. I know the program is not runnin be...
Can I upgrade the STM32WB wireless stack & FUS in a custom application?
Hello,Thank you for your detailed answers. I have resolved the design concerns related to this.I need your input for another issue. I am working on upgrading the wireless stack & FUS programmatically. I am NOT doing the OTA firmware upgrade but stori...
[STM32WB] iBeacon data size change
Hello,Is it possible to increase the size of UUID in iBeacon_data from 16Byte to 64Byte?Thanks
Resolved! Start Range 2 mode in STM32WB55
I'm trying to use Range 2 mode in my custom STM32WB55 board to reduce power consumption in my board.I found the protocol that switchs Range 1 to Range 2 mode in RM0434 document.The basic protocol is like below and I found that three register should b...
STM32CubeMonitor-RF, ACI-log: Command status Unknown HCI Command (ACI_HAL_TONE_START)
I am currently working on a project where we want to use bluetooth. In doing so, I am first trying to turn on a Carrier Wave using STM32CubeMonitor-RF on a Dev.kit, to do this later on a PCB. Now this previously worked with the following parameters:-...
[stm32wb55] Replicate BLE cable replament with CudeIde code generator fails no tx event
I have a dev board NucleWB55 and I'm trying to replicate the application BLE Cable Replacement using code generator of STMe2CubeIde 1.11.0. I configured 1 service with 2 charateristic, read and write no response for tx and read notify for rx.From an ...
Resolved! What is connection handle when programming microcontroller?
I'm trying to use aci_gatt_update_char_ext but it requires connection handle.But in Custom_STM.c file only have service handle and characteristics handle.Where can I find connection handle and what is typical variable for it?
Receiving unexpected LoRaWAN MAC commands on OnRxData (Application layer)
Hi everyone! I'm working with STM32WLE5CC chips and developing the firmware using STM32Cube FW_WL V1.2.0.In general the motes are working fine in Lorawan Class C mode. The issue I'm observing is that in a random way (once or twice in a day) the motes...
