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 ...
I'm trying to get a handle on using the Sub Ghz middleware along with the processor's low power modes. I've configured an X-NUCLEO-LPM01A to power the NUCLEO-WL55JC, following the instructions from the STM32WL webinar, so I can take some measurements...
I'm trying to use Pa7 for an external falling edge irq without success. I have pb1 and pb4 working as expected, but not Pa7. Is there anything special about using EXTI9_5_IRQn vector?
The content of the function is simply putting data in the buffer and sending it.Even if the function is called once, it sends data 2 to 4 times.However, looking at the logs from the LORA gateway, they are sending data continuously.I'm not sure why th...
Hi I am testing with STM32WL55I programed that MCU transmitted LoRa signal periodically and transmitted data via uart1 periodically.At first, MCU can recieve data via uart1.After a certain amount of time, MCU can't transmitted some bytes via uart1 on...
I have some questions on the response here:https://community.st.com/s/global-search/MLPF-WB55-02E3?t=1636577804470The response references MLPF-WB55-01E3 but I think it should be MLPF-WB55-02E3 for the WLCSP_100 package. Can you confirm the 65 ohm im...
Hello ST,I am using STM32WB55 board to establish mesh network between four node. Duration of provisioning from provision node taking long time (>25 sec ) and some time my command was correct " atep prvn0 2".. even UART is showing process is complete ...
Hi,I'm working on the two MCU's STM32WLE5C8U6 & STM32WLE4CCU6 and I need to know the UID in order to indentify each of the products.In the doc it's written that both have UID but there is no address to read them.What I'm missing ?Best regards,
Hi,I am using STM32WB55 to develop a PHY 802.15.4 application with custom MAC. I found only the Phy_802_15_4_Cli example, but there are ASCII like commands. Can you provide byte oriented commands for working with PHY?
I am attempting to send a file via BLE (Windows app -> STM32WB55), I've found that the ACI_GATT_ATTRIBUTE_MODIFIED_VSEVT_CODE event is called whenever a packet is received by the board however I am unable to find where the actual packet data is store...
I have a simple example where I take an A/D sample from a pot every 15ms. I then modify CCR1-4 on both TIM2 and TIM1 AS WELL AS ARR registers on TIM2 and TIM1. ARR is updated with a value and ALL CCRx are updated with that value - #define. I notic...