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 ...
Hi all,The STM32WLE MCU's wireless part features two output pins, one for high power and another for low power.In the schematic diagram, both of these pins are linked to inductors: RFO_LP connects to L10, and RFO_HP connects to L9.It's worth noting t...
I have successfully configuration P-NULCEO-WB55 as central(beacon observer) device using \STM32Cube_FW_WB_V1.4.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_p2pClient example. ACI_GAP_START_GENERAL_DISCOVERY_PROC event ends after 10 seconds...
Hello,I'm trying to make the Zigbee_APS_Coord and Zigbee_APS_Router example work, but I'm facing an issue. When I try to reset the router, it takes 1 minute or sometimes more to reconnect. Does anyone have any idea? Here are the logs: 13 seconds afte...
I use the wl55 on the nucleo kit, with the ping pong exemple (one core but same with 2) in subghz_phy_app.h i change the define for #elif (( USE_MODEM_LORA == 0 ) && ( USE_MODEM_FSK == 1 ))#define FSK_FDEV 10000 ...
I have used the Cube examples "Thread_FTD_Coap_Multicast" and "Thread_SED_Coap_FreeRTOS" and I was able to receive CoAP multicast from SED to the thread leader however I am not able to send messages to the SED in any way at all when I pressed SW1 on ...
Hello,I bought 2 NUCLEO-WL55JC1 to send and receive some data.I used example code in Lora which work very well (SubGHz_Phy_PingPong).My problem is to use VHF (156.8750Hz).I modify the code (RF_FREQUENCY, FSK_FDEV, FSK_DATARATE, FSK_BANDWIDTH, USE_MOD...
Hi all,I want to send loads of data to a client whenever it enables notification for that service. What I have now is that I can catch the En/disable of the characteristic notification and start a task on it using the sequencer. However as long as th...
I am trying to implement the OTA feature of the WB55 into my own app. However, the OTA Update is only successful if every packet is exactly 20 Bytes. I tried doing OTA with the BLE Sensor App and that one is much faster, I suppose the App sends somew...
Hello, I have a question about OTA in the stm32wb series.I'm testing to add the OTA function to the board I'm developing.After full erase of MCU, I succeeded in downloading application bin file to MCU with STBLE Toolbox application.Afterwards, to upd...
Hi all,Looking to implement FOTA on a custom board which uses the STM32WB55M module. I understand the principles of the FOTA solution and the services/characteristics and have looked over the relevant app note, but I have a couple of questions about ...