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 ...
Setting the maximum number of advertisements for non-extended advertisements
I am trying to set the maximum number of times I send out an advertisement, I managed to do it with the extended advertisement quite easily. I did this using the "adv_set_param[i].adv_set.Max_Extended_Advertising_Events = 8;"However now I want to do ...
How to write a time counter in internal flash of STM32WB(55RG)
Hello everyone,For my application, I need to record a time counter in flash memory, with a resolution of 1/10 of hour (eg. 6 minutes).Here is what I do :As I know there is a limitation for flash lifetime (10000 erase cycles), I built an algorithm whi...
Resolved! Firmware update OTA : STM32WL and NlueNRG-2
Hello,I am using the STM32WL55 with the BLUENRG-2N.i need to add the Firmware update OTA capability using the Bluetooth (BLUENRG-2N)the examples of FUOTA for STM32WL are based on LoraWAN protocol ... so it is not what i looking for.Do you have any ex...
MBMUXIF_WaitCm0MbmuxIsInitialized infinite loop
Never gets past this checkvoid MBMUXIF_WaitCm0MbmuxIsInitialized(void) { while (pMb_RefTable->SynchronizeCpusAtBoot != CPUS_BOOT_SYNC_CPU2_INIT_COMPLETED) { } /* USER CODE BEGIN MBMUXIF_WaitCm0MbmuxIsInitialized */ /* USER CODE END MBMUXI...
Resolved! LoRa WAN end node development
i am using LoRa E5 dev board for programming my code , i am using STM32 stlink debugger with stm32 cube programmer , the board is not connecting my stm32 cube programmer , the serial number is showing 1 but when i am trying to connect it is not conne...
Resolved! BLE Data Transfer between TWO STM32WB
I want to configure a stm32wb as BLE central and other as BLE peripheral such that they can exchange data. The combination of all this data also needs to be sent to a mobile phone. Can anyone suggest me a MOOC or may be a document that can be used a...
adc dma stm32wb55
Im running ble heart of stm32wb55 , I would like use adc input channel with the ADC_SingleConversion_TriggerTimer_DMA_ but the tim2 that i instantiate seem not run; the variable ubDmaTransferStatus that indicate the end of dma tranfert(value = 1)...
Error : Unable to get core ID
Hi everyone,I'm using a Nucleo WL55JC1 trying to run the Lorawan AT_slave application. When trying to run the project in STM32CubeIDE, I get the error "no device found on target". Did the process of the solution on this post : https://community.st.co...
Resolved! Does STM32WL55JC1 VBAT ensures LSI Crystall maintain the RTC
Hi,I'm using Nucleo-STM32WL55JC1. I used a coin cell to give power to Vbat and remove the sb21 link.Now I tried the LSE as an RTC source and time works as expected even after I remove power from Vdd, I have used HAL_PWR_EnableBkUpAccess();But when I ...
Resolved! lora tow nucleo-073 pingpong rxtimeout txtimeout issue
hi all I testing lora tow nucleo-073 pingpong test.(STM32CubeExpansion_LRWAN_V2.1.0\Projects\NUCLEO-L073RZ\Applications\SubGHz_Phy\SubGHz_Phy_PingPong)But it happen rxtimeout txtimeout . Let me know why... Thanks
