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 ...
STM32WL55J sharing ADC and SWJ-DP
Hi, For a project I need 12 ADCs. STM32WL55JCU6 has all the necessary ADCs but two of them are shared with SWDIO and SWCLK pins. Is there any good suggestion for being able to use both these functions at the same time?
Resolved! STM32WL5x: Undocumented Bug in IRTIM Module
Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a ...
Need suggestion for LORA module compatible with I-CUBE-LRWAN
Hi.Can someone confirm that the I-CUBE-LRWAN software supports any SX1262 or SX1276 modules? That's what I understood from reading the details of the software package.I'm looking to create a custom PCB with a STM32L4 mcu and I was wondering if anyone...
Issue with Receiving Downlink Data on STM32WL Device Using JSON Format in LoRaWAN
Hi everyone,I am working on an STM32WL-based device and have successfully operated downlink in LoRaWAN communication when using the following JSON payload format: { "devEui": "0102030405060708", "confirmed": true, "fPort": 10, "data": "ESIzRFU=" } ...
Can’t get SWV to work on my NUCLEO-WL55JC1
Hello,Apologize for the long post/question…Using the NUCLEO-WL55JC1 board, I am trying to get SWV to redirect printf() output to the IDE console, with no luck.I added the below code to syscalls.c and modified the _write() function to call this functi...
Printing the chip information used on my STM32WLE5JC card to the screen
I have an STM32WLE5JC motherboard. I work on this board. I want to access the information of the chip used in my card and see it in live watch during debug. In other words, I want to see the information of the chip used on my motherboard live in debu...
Kindly review schematics of BLE board using STM32Wb55RG.
I'm new to emended system and PCB design. This will be my first PCB design.Before moving to PCB design just want to confirm that my circuit will work. Kindly review schematics. Any Feedback is appreciated.Im getting this error and warning in ERC.Erro...
BMP280 or BME280 on the LORA E5 Mini board
Has anybody successfully attached one of the above sensors to this LORA device?I tried many times with different sources from GitHub but without success.
Where is the "Debug Authentication" ?
I used a MB2032-WB09-B02 on MB1801D for several times, flash in CubeIDE was always OK, though debug prompted error read data every time, then the next day when I used it again, it didn't work, I couldn't flash image into neither in IDE nor Prog, the ...
Resolved! STM32 WPAN Remove BLE Service
Hello, I have an existing STM32_WPAN configuration with 3 BLE services and I want to completely remove Service 2. Is there any way to do that? I've already reduced the number of services to 2, but it ends up removing Service 3 which I want to keep. ...
