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 ...
Unable to get Core ID, No STM Target Errors
Hey there I have seen a few posts on this and tried a number of things:1 I went through the process in the user manual and get the error shown2. I tried to reboot board with the jumper moved to boot mode. I put it into UART mode but then got similar ...
Resolved! OTA firmware built using Cube 1.23 not compatible with earlier installed BLE_Ota bootloaders
This is a big problem for me, as I have thousands of products out there using the older BLE_OTA bootloaders, bootloaders which themselves are not updatable by OTA. I have a custom phone app for iOS and Android that interfaces with these products an...
Resolved! Running Nucleo WB55 off a 3.7V LiPo battery
Nucleo-WB55RGThe docs mention that it can be run off a button cell & also mention that the 3V3 pin can be used to power the board. Is it possible to run the board off a 3.7V LiPo battery? My application is pulling 7ms & using BLE
Need to know correct usage or example code for SHCI_C2_Reinit()
Hello Respected Members,I have a bootloader in CPU1 at address 0x08000000 and an image at 0x08024000. I have different BLE services in bootloader and in image. Problem is, once CPU2 has been started by bootloader, it jumps to image and hence the serv...
Unable to Pair: STM32WB05KN1 running as transparent mode with Host + Controller.
I'm using an STM32H735 microcontroller as the main application processor, connected to an STM32WB05N (Nucleo-WB05KZ) Bluetooth module via UART.Connection:STM32H735 USART1 ↔ STM32WB05N USART1Baud rate: 115200, 8N1, no flow controlPhysical connection: ...
Help - Problem with BLE_AT_CLIENT on B-U585-IOT02A
Hello everyone,I am currently working with the BLE_AT_CLIENT example on the B-U585-IOT02A and have previously updated the integrated STM32WB5M according to the instructions in readme.md (Wireless Coprocessor Update). The example's start screen appear...
BLE_AT_CLIENT on B-U585-IOT02A – AT+BLE_SVC=1 does not appear despite WB5M update
Hello everyone,I am currently working with the BLE_AT_CLIENT example on the B-U585-IOT02A and have previously updated the integrated STM32WB5M according to the instructions in readme.md. The start screen of the example appears correctly (screenshot: ...
Utility Sequencer not starting task
Apologies for cross post, I couldn't find a way to delete the other post or how to change which board to post it to.I'm trying to set up the Utility Sequencer to run an acquisition task followed by an signal processing task, see code snippets below.W...
Design for STM32WL55CC + 22dbm, 868MHz
Hello,I am currently designing a custom PCB with the STM32WLE5CC (QFN package) targeting +22 dBm in the 868 MHz frequency band.I have been following the reference design based on the MB1720 board, which is specifically described as being for +22 dBm ...
Resolved! LORA-E5-HF(stm32wle5jc)
Respected Sir/ Madam, AS i'm using LORA-E5(stm32wle5jc) module communicating point to point Radio Frequency and AT Command also. We are config SubGHz for Radio Send and Receive Functions in Loop Mode . No Response received from this. By using AT ...
