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! P-NUCLEO-WB55 USB Dongle
Hello everyone,I am looking for a USB Bluetooth/Zigbee module like the WB55CG USB dongle that is part of the P-NUCLEO-WB55.Can anyone tell me if the module is also available as a standalone product?If this is possible, can someone answer the followin...
Resolved! Hi, I want to write the Firmware Update over the Air (FUOTA) for B-L072Z-LRWAN1 LoRa Board.
I am using the LoRa Development board B-L072Z-LRWAN1 and it has got STM32L072CZ microcontroller .I want to write the Firmware Update over the Air (FUOTA) Application code to this board.Please share me the reference code links for the Bootloader code...
Resolved! Sending LoRa packet takes more than 1.5 sec.
Hi guys,I'm playing with STM32WL (the Nucleo-STM32WL55JC1 to be precise). Also I'm using the SX1303 LoRa gateway (it's a RPi Hat from Waveshare).Node is next to the gateway.When it comes to send of the data, it takes quite long from passing the send ...
Resolved! How to terminate unused RF pins
Hello,If I have a design where I am not using the RF pins, is there a recommended way to terminate them? Can you just ground them all?Thanks
BLE notifications from STM32WB to Android are truncated
I'm executing the P2P Server on an STM32WB. I have a custom client that can be ported to different platforms. When I build the client for Windows-11, message exchanges greater than 20 bytes work okay. When I build and run on Android, the P2P respo...
How can I activate plastic SIM on P-L496G-CELL02?
Hy, we struggle to get P-L496G-CELL02 up and running. We created a Cube IDE Software project and are able to send AT commands to BG96. Now we entered a plastic SIM from 1nce and try to connect. Unfortunately we can not select plastic SIM. There is a ...
Resolved! Time Sensitive Networking (STN) on STM32WB
Hello everyone, do ST actually plan to support STN (Time Sensitive Networking) on their wireless products ? For industrial applications this would probably be an interesting alternative to Profibus if it is robust enough :) Greetings,Andreas
How to check memory usage from output file that compiled with SW4STM32 IDE (System Workbench for STM32)?
I would like to know percentage of memory usage of the ROM and the RAM of the microcontroller from output file.note ** I use source from application example named BLE_p2pClient under the Projects directory of the STM32Cube_FW_WB_V1.2.0 FW pacakge.
Resolved! How to recover from NACK on I2C transaction on STM32WB55
My STM32WB55 is configured as I2C master and connected to an I2C slave.My I2C block is configured like this:I2C->CR1 = 0x01I2C->CR2 = 0x000A0060 (slave address=0x60 and NBYTES=0x0A)To start the I2C transaction I2C->CR2.START is set to 1.I2C communica...
Resolved! Problem with NUCLEO-WBA55CG Board - Failed to start GDB server
Hi,Today I received a new board from a distributor and used the Hands-On_WS_WBA55 example for initial tests. Everything worked fine. A few hours later, I reconnected the board to the USB board and wanted to flash the firmware. Since then I get the er...
