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 ...
STM32WB15 FUS refusing to start
I was updating application firmware on an STM32WB15CC, but my user application wasn't advertising correctly. I decided to re-install the wireless firmware. However, I am unable to do so, as my FUS refuses to start. Reading the FUS infos shows a FU...
STM32WL54 does not wake up after 4-5 days in STOP2 mode
The device is designed i a way that, it should wake up every 30 seconds via RTC wake up timer or upon button press, read sensor values (for temperature and humidity ), if there is any change in these values , send packets via radio (SUBGhz) and ente...
245 bytes can be sent using BLE, but 512 bytes must be extended into a single packet.
I had created a custom Nordic UART service. Ble sending :static tBleStatus Generic_STM_App_Update_Char_Ext(uint16_t ConnectionHandle, uint16_t ServiceHandle, uint16_t CharHandle, uint16_t CharValueLen, uint8_t *pPayload){tBleStatus ret = BLE_STATUS_I...
Resolved! ST: will there be a firmware package for LoRa Basic Modem on STM32WLxx?
When will ST support Lora Basics Modem and, perhaps, Relay, FUOTA? Thank you, Dana
Resolved! Setting SC_KEY_TYPE to debug mode fails in STM32WB55
Hello, I want to enable the secure connection key type as 'DEBUG' in STM32WB55 with my custom setup. The cube IDE does not allow this setting in the configuration of .ioc file. I followed this tutorial and added the following line in my code inside t...
Resolved! Accepting / rejecting pairing requests on STM32WB55
Hello, I am using STM32WB55 chip on my custom setup. I have configured my device in peripheral mode. I want to be able to accept / reject pairing requests initiated by the client device. I am following AN5270 for development. I have added code to set...
Resolved! STM32WB55 FUS Corrupted After Register Modifications – Unable to Upgrade
Hello ST Community,I was successfully working with my STM32WB55RG Nucleo-64 and had FUS (Firmware Upgrade Service) and the BLE stack properly uploaded and running initially. However, after attempting to modify some register values in the Option Bytes...
Resolved! Is there a way to add more than 5 BLE characteristics per service
Hello, I'm configuring an STM32WB55CEU6 in STM32CubeIDE and am setting up the BLE part now and I noticed that the IDE only let's me setup 5 characteristics per service. In my application (a remote control) I need about 15 characteristics. Is there ...
HCI_COMMAND_COMPLETE_EVENT ON STM32WB55
I am using the stm32wb5x_BLE_Stack_full_extended_fw.bin (1.18) on my STM32WB55. I would expect to get the HCI_COMMAND_COMPLETE_EVENT after calling hci_reset(), but I never get the event. I get the other HCI events such as HCI_DISCONNECTION_COMPLETE_E...
Resolved! TX power Level in BLE Advertisement
Hi allWe are using STM32WB55 for BLE application. By default, the TX power is added to AD data structure. Got to know that we can use this below API to remove the field from advertisement. ret = aci_gap_delete_ad_type(AD_TYPE_TX_POWER_LEVEL);Is there...
