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 am facing a strange reset-related issue on my STM32WLE LoRa boards involving the SUBGHZ radio and the RF switch.My application sometimes needs to trigger an NVIC_SystemReset() or I reset the board through the NRST pin.However, a reliable reset o...
Hi,The memory address of the AH1B is being referenced on the memory block as 0x4000 0000 (page 67) but further in the documentation it is referenced as 0x4002 0000 (page 69) Please open an internal ticket for doublecheking and possible fix on the nex...
I’m working on an STM32WLE5 device and I’m facing a reproducible issue when enabling Read-Out Protection level 1 (RDP = 1). When RDP = 0, everything works as expected: i can write/read RTC Backup registers, my initialization sequence behaves correctl...
The STM32WL5MOC component is both LoRaWAN and Sigfox verified. I need to be able to use both types of connections. AT commands for LoRaWAN are readily available. Is there a guide of AT commands for Sigfox and an AT command to switch between modes? Th...
Hi everyone,I'm working with a custom board based on the STM32WB55, and I'm facing a very strange issue with the Bluetooth Low Energy advertising. BLE advertising works perfectly when the board is running under debugger (SWD debug mode), wireless sta...
Hello ST Community,I am currently working on a ZigBee communication project using the STM32WB55RG microcontroller. My goal is to establish ZigBee communication between the STM32WB55 (running ST ZigBee stack) and an external Digi ZigBee module (for ex...
I am currently working with an STM32WB05N as a co processor to a STM32U5, but I think the basic flow should be the same for all WB products. But I didn't find an AN or example for it.My device is acting as a central and connecting to a (WB55 based) p...
Hello,We have an issue with the B-WL5M-SUBG1 evaluation board: The idle current consumption is higher than expected: 89 uA (vs. expected: 1-2 uA) after joining (OTAA) successfully.Board: B-WL5M-SUBG1Firmware: STM32CubeWL/Projects/B-WL5M-SUBG1/Applica...
Hello,I'm looking to measure the power consumption of the STM32WL5MOC component on a B-WL5M-SUBG1 development board.I'm looking for the power consumption announced by the Sleep Mode datacheet (140nA - 810nA).I connected directly to JP2 to use only ST...
Hello ST, We are using the STM32WLE5 controller in our product.The system always works on 1.8V. Based on demand, we switch to 3.3V and fallback to 1.8V.Our product is IoT-based, charged through solar to a supercapacitor.The main problem is that the c...
