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 ...
How I can make or demonstrate miliseconds up counter on RTC?
Hello to everyone,I am reading time with RTC on my board but milisecond is downcounter as mention on datasheet. I need to see milisecond to up counter on serial port. How can i do it?Thanks.
STM32F411 and P-NUCLEO-LRWAN1 (SX1272MB2DAS)
Hi,I'm trying to run ping pong example in f411 board with sx12mb2das module but it doens't work and I don't know why (I have b-l072z-lrwan running as receptor). Has anybody ran the program in that board?Thank you.
Recieve only txdone, onrxtimeout,ontxdone
Hi. I have a brand new STM32 LORA and SIgfox discovery kit. I try to send any AT-command but i Only/always recieve txdone, onrxtimeout,ontxdone what is wrong???Best regardsBjarne
Problems in debug I-CUBE_LRWAN in PINGPONG MODE.
Hello everyone, I am debugging my stm32L073+sx1272 in the pingpong mode. I run the program in debug mode. I know that there is a while loop and the "state" variable should be the variable to implement different functions such as TX RX RX_TIMEOUT and ...
WB55 FUS upgrade fails, keep getting "security extension not instantiated" error message
I'm trying to flash the FUS and BLE_stack to the co-processor, but the CubeProgrammer drops me the error below. I could not even delete the previous FUS as the release note said. Same error message. The flash was erased by changing the protection byt...
Problems to connect to bootloader on NucleoWB55 board and custom board
Hi,My problem is the following, I cannot connect to bootloader mode of nucleo board and my custom pcb with wb55rgv6.For Nucleo wb55 board, I do exactly as precised in the documentation, I connect CN7.5 and CN7.7 to put BOOT0 to VDD. I connect JP1 to ...
Resolved! Border Router with Thread Network
Are there any application notes or references about a border router used with a Thread network because I hadn't found any.
Resolved! Pulse Density Modulation Interface
Hi!I'm trying to enable the PDM interface on a STM32WB55RGV with one microphone. Basically i followed the AN5027 application note, but I'm not able to start the clock on the proper GPIO. The configuration from CUBE-MX seems ok, and I checked the reg...
Is it ok if uart communication of vcom_init () is rs-485? (vcom.c)
HiI use 'PRINTF' and 'AT command' using vcom.c from the I-CUBE-LRWAN source. And develop in the following situations.1. UART communication uses RS-232. 2. I use STM32L082 low-power chip.3.I use LPUART and NVIC interrupts.and then, I made the fol...
STM32WB55RG : Flash memory available for user application
Hi all,I'm trying to determine how much FLASH memory will be available for my user application. I'm using an STM32WB55RG. I don't do this quite often so I could use some helpI got clues from different sources but i'm not sure which one is correct :Gi...
