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! STM32WL LPUART1 for both Bootloader and AT Commands
Hello i Have a question about the STM32WL5MOC.I need to be able to use the bootlader of the WL and in the same UART line use the AT Command.But it seems that LPUART1 that is the only way to use AT Command Application is not used in the bootloader.Do ...
Resolved! not able to send and receive through BLE stm32wb55cgu6
Hi, I want to send data and receive commands through BLE. For that, I followed some tutorials where I learned how to generate code using STM32CubeIDE. I can now see my device name in the BLE scanner, but I also want to send data and receive commands....
Request for Hardware RF design guide for STM32WL
Dear ST Support Team,I hope this message finds you well.I am currently working on a custom RF design using the STM32WLE5CCU6 in UFQFPN48 package, and I intend to operate in the 433 MHz ISM band with +22 dBm output power.While referring to Application...
Resolved! Substitutes for Obsolete Parts on NUCLEO-WL55JC (MB1389)
Hello ST Community,I am developing a custom board based on the MB1389 development board and have encountered some obsolete components used in the reference design. Specifically:NX3L1T3157GM,115 is now obsolete. I plan to use NX3L1T3157GMZ as a direct...
How to setup TIM16 and TIM17 for IR transmitter on PB9
I can not get any output on PB9 after setting TIM16_Init:void MX_TIM16_Init(void) { /* USER CODE BEGIN TIM16_Init 0 */ /* USER CODE END TIM16_Init 0 */ TIM_OC_InitTypeDef sConfigOC = {0}; TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig...
P-Nucleo WB55 USB Dongle Thread Stack not working
I was able to flash the BLE full extended and run the Ble Transparent Mode in the dongle correctly. But when I want to use the Thread Cli Cmd application it simply won't work. I flash the correct stack (thread ftd bin v1.22.0 (at 0x0808B000 as the Re...
UWB Module
I found this module B-UWB-MEK1 but seems like it cannot be purchased. Are there any chances that it will be released soon? Are there any alternatives for UWB position tracking? Or wireless position tracking in general?Thanks for help.
FUOTA fragments are not received after switching to Class C on the STM32WL55
I am currently working on implementing Firmware Update Over-The-Air (FUOTA) using the NUCLEO-WL55JC1 board with the STM32CubeWL SDK, version 1.3.0. The LoRaWAN server being used is AWS IoT Core for LoRaWAN.Here is a summary of the issue I am facing:I...
Resolved! Data transfer via BLE to mobile app
I'm working on sensor data transfer via BLE to mobile app (like nrf connect). My STM32WB board gets connected with the app, but the data is not transmitted. When I give functions in the main while loop for transmitting, it stop the device advertiseme...
STM32WL55 & SubGHz_Phy_PingPong - UART Communication
Hi,I had an issue with UART communication in the SubGHz_Phy_PingPong middleware. The problem is that I can't receive any characters and the callback function never gets called to read the incoming bytes. Also, I figured it out from the ISR routine ev...
