Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
Hey there, i have a problem with the Nucleo STM32WL55 Board, i'm trying to reduce the current of the board in the LoRaWAN_EndNode application. When the uc is running i got something between 160uA, but in the datasheet it says that the typical current...
Hello,With the Nucleo-WB55 evaluation kit. We plugged in a CODEC to play audio.For this we need an audio player, but we cannot find an audio player provided by ST for the STM32WB55.Can you provide me with a link if there is one?Is it possible to impl...
I have a STM32WB35CEU7A. Vref doesn't provide a pin out, it's tied to Vdda internally. On my PCB Vdda is connected to Vdd. The question is: The ADC will take into account the internal Vref or Vdda ? I suppose the latter please verify. If that is the ...
I'm working with STM32WL (Nucleo board). I connect it to a sensor via I2C and everything goes fine until I try to call the communication function via Sequencer. Using the Sequencer I get an error from HAL_I2C_Master_Transmit. The error is a timeout f...
Hello,In SUBGHZ generic pack FSK, how can I configure CRC to ITU-T CRC8 : X8+X2+X+1the only information I have find was in the datasheet of Semtech SX1261/2, and it was just about IBM CRC and CCIT CRC.What about other configurations ?
During debugging of a dual core application everything works fine for the CM4 core debug config and afterwards starting the program. As soon as I try to add the debug config for CM0+ the following error occurs: STMicroelectronics ST-LINK GDB server....
I took an example code from the CubeWL packet, specifically PingPong, and it works fine out of the box.After than I starded to work on the code to adapt it to my need. Specifically I opened CubeMX and added the I2C periferal. After the code generator...
I recently bought a NUCLEO-WL55JC1 to try. I ran a very simple Mbed OS6 program (with serial output and an LED flashing), I had previously been running on an F411, which ran fine. I then changed a single variable (ms for LED flashing), and when I att...
Hello,Does anybody know how I can implement SUBGHZ_Phy library:without: HAL library, sequencer, advance trace and debuggerthank you,Sincerely.
Hi, I am using STM32WB55RG microcontroller for my project. I am using BLE as part of my application. I want to disable ( turn off) RF sub system when I am not using. I cant use any low power mode because I have to use 64MHz as CPU1 frequency. I would...