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 ...
STM32WB09KEV6 BLE connection breaks repeatedly
I made the PCB for stm32wb09kev6 myself and downloaded the p2p_server example program. I changed the LSE clock used in the example program to LSI and added an LED to indicate whether a Bluetooth connection is established. The Bluetooth can be scanned...
How change SubGHz_Phy_AT_Slave example for P2P LoraWAN
Hello, I am running SubGHz_Phy_AT_Slave on STM32WL55JC1 board and I see when running AT commands menu that there are TX and RX tests. I would like to use that example for peer to peer LoraWAN between two STM32WL55JC1 boards meaning one send...
Resolved! Higher speed communications with stm32wl55jc
Hi There,I am developing an RF link application where I need to transmit 64 bytes of data at 20-50 Hz over a range of 5-10m with some obstacles in the way. For robustness, I was looking at sub GHz devices, such as the STM32WL55. I purchased some NUCL...
Resolved! DevID on STM32WL5MOC
Hi all,Does STM32WL5MOC LoRaWAN Module dispatched with pre-build LoRaWAN alliance registered DevID? Or Do we need to purchase and program the ID in specific location of flash? Thanks,Deepak Naik
Is it possible to combine USART2 Rx in autonomous DMA mode with IDLE mode?
Hi,i am using STM32WBA55CG and i want:1. wake-up from STOP mode to receive bytes over USART2 Rx 2. Handle data with half-complete and complete callback3. Use the IDLE interrupt to detect the end of transmissionEach works perfectly on its own. However...
Resolved! STDES-WL5U4SBB: Clarification on FE_CTRL2 and FE_CTRL3 in HighBand HighPower
I am developing a custom board based on the MB1720 HighBand HighPower reference design using the STM32WLE5CC microcontroller.I need clarification on the operation and connection of the FE_CTRL2 and FE_CTRL3 signals that control the RF front-end switc...
STM32WL5MOCH6 USART2 NOT WORKING
Hello,We have configured the PA2 and PA3 as USART2_TX and USART2_RX pins accordingly.also set the below mentioned images for your reference as configurations in the stm32cubeide code for usart2.but we are unable to see any output in the com port , we...
LoRaWAN MAC with TTN - "DevNonce is too small"
Hi team, I am facing an issue while upgrading the LoRaWAN MAC version from 1.0.3 to 1.0.4. I have tried different methods to resolve it.1. First, I downloaded the LoRaWAN MAC version 1.3 from STM32CubeMX. Then, I created an end device for LoRaWAN ver...
STM32WLx not waking up after low-power modes
We have tried Waking up the STM32WL IC using standby mode, sleep mode, stop mode using various different permutations and combinations - RTC , EXTI , without using RTC but it is not at all waking up from any of the modes mentioned above.Using Arduino...
Resolved! STM32WB09 Nucleo SPI clock problem
Hello,I'm having an issue with the SPI clock on the NUCLEO MB2032 board. As you can see in the image, I only have the debugger connected, and the clock signal isn't completely square.In the code, the only thing I'm running is the following:const uint...
