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 ...
Hello all,Anyone successfully implemented the Standby Mode for STM32WBA52/55? I am struggling going thru the examples and I wouldn't be able to enter the standby mode level. My board still consume about 70mA when I enter the standby mode. From the...
There appears to be mislabeling of PINs PC0 and PC1 on the MB1779B schematic pack. found here on sheet 3 of 8. The PC0 and PC1 pins are mislabeled as UART1s but according to the datasheet for STM32WL5MOC they are actually LPUART1 as Alternate AF8....
I'm using a custom board with an STM32WB5MMG acting as an SPI slave. The board should receive data frames from a master via SPI, and send them to the computer via BLE. The SPI works fine, but as soon as the BLE advertising starts, the SPI reception b...
Hello community, I am currently considering capturing and analyzing BLE packets by using BLE sniffer, but for that I need the LTK used for decryption.BLE Secure Connection pairing does not directly exchange LTK, so I do not know where to find it exac...
I'm trying to implement the ADC to get V_BAT. I've done the set up in CubeMX in the IDE.I then went to the examples to see how a single ADC reading was done. I'm confused about the use of the following variables... /* Variables for ADC conversion dat...
Good day,I have a simple custom board with a STM32WL31 that needs to cyclically enter DEEPSTOP mode and then wake by means of RTC internal wakeup. It seems the device enters DEEPSTOP, but does not wake from it. Basic setup:Clocked from HSI, RTC clock...
We purchased 1,200 STM32WB55VGY6TR chips from the STmicroelectronics eStore for production. We encountered several firmware programming issues during the manufacturing process, and while investigating the cause, we noticed that the device marking was...
I am encountering a build failure in the I2C_OneBoard_Communication_PollingAndIT_Init project after integrating the X-CUBE-MEMS1 software expansion pack. D:/STM32Cube/I2C_OneBoard_Communication_PollingAndIT_Init/Drivers/STM32WBAxx_HAL_Driver/Src/stm3...
I'm working with a NUCLEO-STM32WBA55 board and trying to build the BLE_p2pClient example project, but it fails with the error shown below:I../../System/Modules -O0 -ffunction-sections -fdata-sections -Wall -fstack-usage -fcyclomatic-complexity -MMD -...
Use example code BLE_Audio_HAP_Central to audio function. The Central may start the stream fail, though the BLE connect and GAP link returns are OK. and Once the stream start failed, the stream cannot be start forever, with the result "CAP Unicast St...
