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! BLE Advertising raw data
Hi,I am currently playing with the NUCLEO-WBA55 board with the BLE_p2pServer_ota example.During the advertising process, I got this raw data with the BLE scanner on my phone. I mean that the 0x30 is the ID for STMicroelectronics, but what is behind i...
Resolved! how to enable uart interrupt
Hello,I want to activate UART1 interrupt directly through code in STM32CubeIDE, without using the .ioc file. UART1 is already active, so I just need to add the necessary lines to enable the interrupt.In the stm32wbxx_it.c file, I defined the interrup...
Resolved! STM32WLE5JCI6 RX Sensitivty
Hi , is it possible to get the RX sensitivity of the STM32WLE5JCI6 in other LORA conditions then mentioned in the Datasheet ? our LORA parameters are:PER=1%BW= 20.8Khz to 125KhzSF= 7 to 11split RF paths for RX and TX using RF SWITCH Thank you,Viola
Resolved! STM32WB55: Zigbee Reporting OnOff Server Attribute
Hello,I am trying to use WB55 as a Zigbee device on HomeAssistant. I have made some progress so far, and I can use it as an OnOff switch on HomeAssistant and report my switch status in real-time to HomeAssistant.At first, I added WB55 to HomeAssistan...
BLE Scan Filter
Hi ST CommunityI'm working on a BLE Beacon application. There is a device which is beaconing every second. Goal is to scan for these beacons and update to gateway. Using this function 'aci_gap_start_general_discovery_proc' to scan for the beaconing ...
Resolved! Gateway LoRA
Hello,Who should I contact to obtain the firmware of the P-NUCLEO-LRWAN2.Thanks
Issue with LoRa gateway: P-NUCLEO-LRWAN2 / NUCLEO-F746ZG
Hello, I'm experiencing an issue with my LoRa gateway (P-NUCLEO-LRWAN2, NUCLEO-F746ZG). I was able to connect and configure the gateway using AT commands, but suddenly, nothing works anymore. When I connect the gateway, a file named "FAIL.txt" ap...
STM32WLE5 subGhz Frequency offset vs supply voltage drop
Hi ,In table 32 in the Datasheet we can see TXDRP parameter which describes RF output power drop versus supply voltage. is there also RF frequency offset as a result of the supply voltage drop ? If the answer is yes - can you estimate it ? Thank you,...
Resolved! LoRaWAN Network Join Issue Using Shared UART on RAK3172 Module (STM32WLE5)
Hello ST Community,I’m currently working on a project using the RAK3172 Evaluation Board that integrates the STM32WLE5 chipset. I successfully tested the default example (LORAWAN_AT_SLAVE), and it works well on the evaluation board. I’m able to commu...
STM32WB cannot connect to adafruit feather through I2C
Hi there, I tried to set STM32 as the master and adafruit feather ESP8266 as the slave. They are going to communicate through I2C. Below is the configuration of the i2c3 because it is the only port for external sensors:Then I write below code for mas...
