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´m designing a ZigBee-based soil moisture sensor with three different sensors on it:- A cap field for the soil measurement- A temperature sensor for the ambient temperature- A light sensor for the ambient lightBut I´m unsure about a good approach...
By some reason I am not able to figure out I randomly get a hard-fault that causes to not initialize the BLE stack, I occasionally get to this hard-fault just by having the board that is using the STM32WB55 by doing powering up and powering down (cu...
Good morning. I am testing sample programs from the ST repositories for the LORA system.These are: LocalNetwork_Concentrator, LocalNetwork_Sensor. I am wondering how to reduce the refreshment period for reading data from the sensor, which is about 15...
Hi, I'm using an STM32WB15CC MCU. I want it to turn on (get out of reset) only when the VDD voltage gets up to, say, 2.8V, but not turn off via Brown-Out Reset (BOR) until the voltage drops to the minimum working voltage of ~1.7V. What's the easiest ...
Can't make it work any restrictions on the values? attribute handler or UUID?
Hi,I know that the question may seem silly (if devices are non-discoverable they should not be reported in a BLE scan result) but it looks like it is more complicated than that.I am using STM32WB55 MCU.I need to scan for BLE beacons that are around m...
Hello everyone!I am trying to read sensor data from an FSR402 using a STM32WB55CG in DMA with a temperature sensor as well.For now I am mostly focusing on the FSR to also make the conversion from voltage to newtons.After implementing the code for the...
Hi,I want to use the BLUENRG-M2SP for an application and I want to test this BLE module before designing a HW. For this, I have a NUCLEO F411RE and a NUCLEO BNRG2A1.I wonder if it's possible to use STM32CubeMonitor-RF as a serial terminal in order to...
Using the suggestions from https://community.st.com/t5/stm32-mcus-wireless/stm32wb-sram2a-what-is-the-size-that-can-be-used-without/m-p/176847I can now address the remaining non secure SRAM2A as BKUP_RAM. During runtime this seems to work just fine, ...
Dear ST,Our customers have encountered some problems when using STM32WL in FSK mode. We read the document es0500-stm32wl55xx-stm32wl54xx-device-errata-stmicroelectronics.pdf. There is a suggestion to replace the 32Mhz HSE with 31.25Mhz, but we are ch...
