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! Error when I try to program my custom board
Hello,I made my custom board with a STM32WLE5CC micro and I am trying to program it using the SW interface. I have a ST-LINK/V2 where I connect the SWDIO, SWCLK, TRACE_SWO, NRST, VCC and GND pins from my board.When I try to program it using STM32Cube...
Resolved! STM32WB55RG Thread SED unexpected power consumption
Hi guys,I'm quite new on the STM32 environment, I bought a couple of STM32WB55RG nucleo board, I programmed the M0 with the Thread_MTD firmware and the M4 with the example for Thread SED CoAP multicast.All software package on the SMT32CueIDE are up t...
Is there any way of using ACI_HAL_END_OF_RADIO_ACTIVITY_VSEVT_CODE event to send data every connection event?
I would like to keep updating a char value with every connection event.Im using a stm32wb15.every time I get a ACI_HAL_END_OF_RADIO_ACTIVITY_VSEVT_CODE with last state 0x02 which correspond to - 0x02: Connection event slave.As I understand this means...
Resolved! LPTIM1 in stop mode 2
Hi everyone,i'm trying to use the LPTIM1 in the STM32WB55 on STOP2 mode.I have a STM32WB5MM-DK and I want to generate a PWM on the pc1 output.I configured on the ioc file:LPTIM1- counts internal clock event- checked waveform generation-parameter: pr...
CPU2 locked after an upgrade procedure
Hi.I have STM32WB5MM-DK board and I'm trying to download an image file provided by ST for the BLE stack application. I had FUS and BLE stack installed, downloaded new BLE stack image (version 1.13 full) to address 0x809D000 (SFSA was 0xCB, 0xCB - New...
How to create AT server for STM32WB55? Got stuck in UTIL_SEQ_WaitEvt?
Hi!I want to develop the AT Server for STM32WB55. I am using the custom template where all the BLE setting is already performed and now I want to write code for AT commands. What I do is to receive the command from the COM port and then execute it. E...
Easier BLE trials instead of implementing whole GATT structure?
Hi all, I'm currently working with wb55 for developing a real-time imu data streaming service via bluetooth connections. I've looked through the documentation on https://wiki.st.com/stm32mcu/wiki/Connectivity:STM32WB_HeartRatehttps://wiki.st.com/stm3...
BLE_DataThroughput - different datarate with PC and Android
I'm playing with the above mentioned example using the WB55 nucleo board.When using a Samsung S10 on android with BLE Toolbox from STMicro we can reach 100-160kbyte/s throughput.When using a HP notebook with builtin or TPLink/ASUS bluetooth dongle th...
Resolved! Current mesurement on stm32wb5m dk not working as expected
I am trying to build an low power application on the STM32WB5M with the discovery kit. There is no PWR example for the DK board or the wb5m, so i am using the PWR_STOP2_RTC example for the wb55nucleo - wb55/wb5m are identical.With measurement on JP5 ...
