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 currently have a STWINKT1B board flashed with the predictive maintenance sample application. This allows me to connect my board to the BLE sensor app through Bluetooth and it also allows me to log the ACCELLEROMETER sensor values to MQTT. Howev...
Hi. I started a new project with the STM32WB35CEU as the target. Both in the datasheet and cubeMX MCU info it states 512Kbytes FLASH and 96KBytes of RAM.But when I generate that project code with cubeMX the linkerscript shows 256KFLASH (rx) : ORIGIN...
I want to use RTC (RX-8571) for I2C communication with STM32WLE5JC. I wrote the code using [HAL_I2C_Master_Transmit] and [HAL_I2C_Master_Receive], but I can only send the device address of the first byte. The errata says "Write the first data in I2C_...
I'm trying to set configuration for STM32WL55JC but I have no luck at all. I have set some pins, namely inputs: PB1,PC6,PC13, outputs: PB10,11,15, pc3,4,5, but the problem is all the time, I'm trying to not to touch almost anything wht is not needed...
Running " i-cube-lrwan - End node" firmware on board. We are expecting consistent battery percentage but observing inconsistent in battery percentage. e.g. At first when battery is fully charged, it should show 100%. Later on as battery started drain...
Hi, I am not so sure about where to connect the jumpers from the ULINK plus on my STM32WL55JC board to measure power consumption? Can anyone please help? The picture of the board is from the UM2592 User Manual. I couldnt find the information.Thanks!
I see there is now a video series on connecting the STM32WL to The Things Stack (TTN v3):LoRaWAN with STM32 Getting Started: Part 1, LoRaWAN with STM32WL OverviewLoRaWAN with STM32 Getting Started: Part 2, STM32 LoRaWAN Gateway for The Things Stack L...
I'm using STM32WB55 in 1 master 4 slaves configuration. I've implemented scanning, connection creation, MTU exchange, data le exchange functionalities, service discovery, characteristic discovery and descriptor discovery. Problem I currently have is ...
This is the behavior I currently observe.I Send data at fixed intervals, but if i set slave latency to 1, than from time to time, i will have short periods of misses, the data arrives +- 1 connection event. If i set slave latency to 0, the data arriv...