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 using stm32wb55 MCU.ADC is running in continuous mode with 6 channels using DMA for the results. I want to use analog watchdog interrupt on just 1 channel that is on rank 2.I have 2 problems, first the interrupts occured only for the channel i...
1) Class A for Unicast.Class B synchronous transmission (thanks to beacon) for Unicast or Multicast.Class C for continuous transmission for Unicast or Multicast.According to this details will Class C will give little bit more data rate then Class B?2...
Hello,I am developing a custom board with the STM32WB55RGV6 Chip and an on-board PCB antenna. The document is for a 2-layer PCB and I am needing to do a 4-layer PCB. I don't completely have the recommended stack-up, but altium shows its very close to...
Hello developers,I am currently developing all in one AT Slave firmware for STM32WL, which can handle both lorawan and sigfox AT commands. I have tested both AT Slave example of Sigfox and LoRaWAN one by one and it's working as expected. When i open...
I've prepared a small device firmware for a STM32WB35CEU7Ait's only providing battery service and debug infos on serialI've tested it on a P-NUCLEO-WB55 loaded with stm32wb5x_BLE_Stack_full_fw.bin1.19.02 stack loaded @0x080CE000 and it works wonderfu...
Hi,I am writing a client/server application for STM32WB55. Server behavior is ok. On client side, I connect to a peripheral and try to send 32 bytes packets every 100 ms on peripheral's RX characteristic using aci_gatt_write_without_response function...
What is the correct way to configure PLL in clocks for the BLE_HEAR_RATE_FREE_RTOS example ? So that sleep is maintained?
Hi,For our embedded Zigbee wireless application, we want to use the ST Zigbee stack.Per design, we want to avoid the use of dynamic memory allication. Per default, the ST Zigbee stack internally seems to use malloc for memory allocation. The ST appli...
Hello Developers,I am currently testing Sigfox AT slave example from STM32Cube_FW_WL_V1.3.0 on STM32WL nucleo board. I already have 5 set of ID,KEY,PAC values from sigfox build for testing purpose. But when i am running sgfox at slave example, i a...
I want to connect my NUCLEO board via bluetooth to a RN42 bluetooth module. The RN42 recieves sensor data from an adruino and needs to send it wirelessly to my STM board. How can i go about connecting the two?