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 STM Community,I am designing an internal PCB antenna for LoRa communication using the STM32WL55JCI7 at EU868 frequency. Is a PCB antenna recommended by STM for this chip? If so, what guidelines or procedures should I follow for designing a PCB ...
Hello i'm starting programming with stm32, i've bought the stm32wb5mm-dk and with stm32cubemx I've tried to configure the board to create a ble ibeacon.So, now i can see the ibeacon from nrf app but isn't showed the name (N/A ibeacon). How can i see ...
Please let know how to change Connection Interval. I need to decrease Connection Interval value so data sampling frequency can be increased. STM32WB35 is working in peripheral mode. Thanks
I am currently experimenting with the LL data length extension feature on STM32WB55.I want to increase max TX length in link layer packet.I would appreciate it if you could tell me how to increase max TX length.(Looking at the current LL_LENGTH_RSP p...
BLE_HeartRateFreeRTOS example.There is an event when someone writes to my characteristic.Is there an event when someone reads any of my characteristics?
Hi,not really an issue here, but I want to understand what goes on in my BLE project.I'm using the B-WB1M-WPAN board, starting out from the BLE_HR_p2pSensor example.I see that my device stops advertising after I connect to it, but I can't find in the...
Hello STM Community,I am designing an internal PCB antenna for LoRa communication using the STM32WL55JCI7 at EU868 frequency. Is a PCB antenna recommended by STM for this chip? If so, what guidelines or procedures should I follow for designing a PCB ...
Hi. I'm developing a custom wireless board using STM32WB09TEF7TR microcontroller. Currently, my microcontroller doesn't reset when the VDD supply is turned on. (Power-on-reset, PORRSTF bit)The microcontroller can only be reset by pulling-down the res...
Communication between two STM32WB55 devices via Bluetooth is not working as expected. Device A (the client) cannot receive data from Device B (t static SVCCTL_EvtAckStatus_t Event_Handler(void *Event) { SVCCTL_EvtAckStatus_t return_value; hci_event...
Hi everybody,I have a custom board with STM32WB55CGU7 targeting BLE application. I have flashed it with the latest "stm32wb5x_BLE_Stack_full_fw.bin". On application side I have generated a code based on custom template, with server, pheripheral mode....