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 ...
According to BLE spec, whitelisting is not related to paired or bonded devices. Our application uses the advertisement and scanning for sensor beaconing application. STM32WB55 is not able to scan the interested sensors by whitelisting. STM32WB is not...
Hello all,Anyone successfully implemented the Standby Mode for STM32WBA52/55? I am struggling going thru the examples and I wouldn't be able to enter the standby mode level. My board still consume about 70mA when I enter the standby mode. From the...
I have just received 2 NUCLEO-WL55JC1. Upon connecting either one of them via I see The Red (main power) and green LEDs on. The other thre are flashing alternatively (red, orange, blue). I haven't changed the default jumper settings.The following deb...
Hi, team I previously worked with a SWB (dual core) microcontroller, and I was able to obtain the stack version using the SHCI_GetWirelessFwInfo function. Now, I am working with a SWBA (single core) but I was unable to find an equivalent function to ...
Hi there and happy new year!I am currently trying to develop a dimmable color light with an stm32wb55 (Nucleo Board).Everything seems to work when connecting the device to a zigbee2mqtt server over zigbee.But actually all color server related callbac...
I'm working on a project based on the STM32WB5MMG module that must support the following three building blocks:ZigBee APS Coordinator - Only APS Layer packets, I dont need nor want the ZCL or any compatibility.USBFreeRTOSThe examples for the STM32WB5...
Hello, Can you please share an example code where active tampering is enabled in Standby mode and tamper event (disconnect loop) is used to wake up the MCU.I would like to know how we can configure the TAMP as a wakeup source during Standby. If you c...
Hello,I modified the BLE Beacon example to send 5 beacon packets and then enter into the STOP2 mode. It is possible to wake-up and resend 5 packets when a button is activated. However, when the time is set, the MCU wakes-up, and freeze.The function U...
I want to measure current draw on a Nucleo-WBA65RI board using a Nordic PPK2 power profiler. I put the PPK2 in ammeter mode across JP2 of the Nucleo board, and loaded the BLE_Power_Central example in IDE. The Nucleo board is being powered by the USB ...
When I use an STM32WB55 as a Central to connect to another STM32WB55 acting as a Peripheral, I find via a sniffer that the Window Size in the connection parameters is 3 (3.75 ms). However, when I connect the same Peripheral with a mobile phone, the s...
