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,I use STM32Cube_FW_WB_V1.12.1 on a STM32WB55, with generated init code and HAL functions.I have setup a circular DMA for RX of UART1 and use HAL_UART_Transmit() when I need to send data.I'm communicating with a device (GPS module) that can be conf...
We are using an STM32WB55CG and trying to send 207 bytes of data every 40ms. I can see that data length extension has been enabled and the packets are not fragmented. We are getting the error returned BLE_STATUS_INSUFFICIENT_RESOURCES on average abou...
Hello, I've tried running and debugging the example project for lorawan end node and it gets stuck at waiting for LSE ready when I debug it using JLink. I also have a custom L072 board with sx1276 and the same thing occurs. The devkit is in working o...
I see 2 types of drivers. one are under ll , e.g., "stm32wbxx_hal_exti"and one under hal e.g., "stm32wbxx_ll_exti"Why are there two types for each?Can EXTI C2EMR2 be configured via the hal drivers and not the ll drivers?
The UM2587 User manual, "Getting started with the P-NUCLEO-LRWAN2 and P-NUCLEO-LRWAN3" covers only TTN V2.TTN V2 WILL BE SHUT DOWN NEXT WEEK!Also, it says "By default, the gateway is configured to forward packets to Loriot network server" - I don't t...
hi I was looking for protocol documentation for provided firmware for these devices,the thing is, i cant set up the gateway properly to connect to the Chirpstask server.there is some ACK requested by the server and not provided by these devices, but ...
Hi I'm mattehw.When I Tested advertise setting using P-Nucleo-WB55 board, error occurred about advertise max length.so I have question about STM32WB55 BLE advertise setting.I want to use Local Name(10bytes) + 128bit UUID(18bytes) in advertising data(...
I have a custom board running the BLE (full) stack. The application code is written using the Zephyr RTOS. The power source is a CR2032 coin cell battery. After operating for a while (the actual times vary), some units (not all as far as I know) get ...
I started my project from scratch in CubeIde. So just select stm32wl55ccu6, choose all necessary peripherals and lorawan. Unfortunately, from scratch, this MCU can't choose only one core option(M4). To be able to use the Lorawan option, I need to IPC...
