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 ...
Excuse me, how can we establish a Bluetooth connection between stm32wb55 as an observer and other broadcasting devices on CubeMX? The current CubeMX can only implement WB as a broadcaster to connect to the app, which is not the pattern required in my...
I tried the RTC_Alarm example folder, at first it worked out well and I was able to view the output.But when I ran for the 2nd time without any changes in the code the execution stopped at HAL_RTC_Init ->> (if (HAL_RTC_Init (& RtcHandle)! = HAL_OK))...
I have a Nucleo WL55JC1 and I'm trying to run the SubGHz_Phy_PingPong example from STM32CubeWL v1.3.0. I am using STM32CubeIde and if I try to build without any modification to the original project the compiler outputs that stm32wlxx_nucleo_radio.h, ...
application stopped advertising , with error 0x0C, later to discover it got connected.is this error indicates I got connected? does it mean other things too? thanks
Hello everyone,In the schematics en.MB1389-WL55JC-highband-E02_Schematic,there's a Pi filter following the RF switch before it links to the SMA connector for the antenna.Upon calculation, I found that the cutoff frequency of this low-pass pi filter i...
Hi there!If I interpret table 45 on p. 247 of the reference manual correctly, then the IPCC interrupt is not able to wake up a CPU from STOP mode:Am I correct in my interpretation? If so, is there any other way for CPU1 to wake up CPU2 from STOP mode...
Hello, Is there any estimation for when the STM32WL3x will be supported in STM32Cube IDE or STM32CubeMX? Also, is there any estimation for when there will be a dev board available on the market? The SoC STM32WL33C8V6TR looks extremely promising for o...
Hi everyone, I have questions about thread network protocol on STM32WB series mcus.When using open thread protocol in STM32WB series processors, the device can be configured as open thread border router (OTBR).In the same way, STM32WB mcu can be conf...
I am using STM32CubeProgrammer trying to correctly start BLE stack.MPU: STM32WB50CGFUS was successfully updated to latest version 1.2.0.0.The bin file (BLE_Stack_full_fw.bin (v1.13.0) was successfully flashed on the address 0x080C7000. https://github...
I have changed my service characteristic from CHAR_PROP_WRITE to CHAR_PROP_WRITE_WITHOUT_RESP.(following android issues) But, when I try to write it , using a stm32wb55 dongle (ACI_GATT_WRITE_CHAR_VALUE) , I get : ACI_GATT_ERROR_RESP_EVENT ( 0x03: W...