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 ...
Hi - I'm having a real struggle with the SAI peripheral. I've tried on both H742, and WB55 module, and am running into the same problem.I have the source set up in the clock config (Tried both PLL1 and PLL2, and using PLLSA1P on WB), and made sure I ...
I am following the You tube videos but cannot get the unit to respond (I get AT_ERROR when issuing an AT command.) are there any good tutorials on what software I need, how to setup the units, create/download new projects, plus connect the Gateway?ht...
STM32WB.V11.1function: aci_gatt_add_service In the function we copy the Service_UUID struct to buffer according to size.UUID can be either a short 2 BYTES or long array of 16 BYTES.Issue: In case it is 16 BYTES, It looks to be...
My question is about STM32WB series. I have documentation and examples, but it's still not so good. Its very complicated topic(for me). I want to build simple tiangulation navi system based on BLE signal strength.Yes, i have example for STM32WB, but ...
What is the production process (nm) of the STM32WL MCU's ? We are looking at designing a system that will have to operate in a possible radiation encvironment and the nm size of the process will have a bearing on this.
Hi, I have a Nucleo-wl55jc2 (US Low Band 433 Mhz) Would it be possible to remove the RF filters so I can run it on high frequences (EU 868 Mhz) ? Thanks Olivier
I had STM32WB55CGU7 chips with original factory FUS version 0.5.3. I upgraded it to version 1.0.1 successfully, then I tried to upgrade to latest released version 1.0.2, but I get "Error: Firmware not authentic!"
Hi all,I am trying to use I2C DMA as Master and UART DMAMy code isvoid HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim){ if (c == 1) { HAL_UART_Transmit_DMA(&huart2, (uint8_t *)b, 8); } else { /* I2C Transmit code */ } c = 1 - c;...
Hi all,I am developing an application on the STM32WLE5CC based on the existing Nulceo boards for the JC part. First, the BoM provided for the JC reference is completely incorrect, it doesn't match the RF network design note, it's own schematic or the...