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,According to the datasheet I must supply 3.3V to VDDUSB when USB is in use, but my question is - Can I connect 3.3V LDO directly to VBUS, so that when USB is not present - USBVDD pin is 0V. Its is unclear whether this works from the datasheet. In ...
Hi,I am using STM32WB to do development. Since SDK1.7 has been released with some issues fixed, I want to show the BLE stack version in debug log to prevent using old stack version but it seems no HCI API to do so. I only can use the command "VS_HCI_...
I cannot access the USI I-NUCLEO-LRWAN1 expansion board using serial interface hence I have to make the necessary changes in firmware and upload it to the NUCLEO-L073RZ board. I am trying to use the End Node example with the Loriot server. I made the...
Hey guys,ive build a small custom pcb for the STM32WB55, much like the Usb Dongle (MB1293C, attatched schematic).Without the µC the board is running fine, its mostly analog stuff + a 16 bit ADC for measuring strain gauges.Even after having placed the...
When running one of my STM32WB55 projects, I can see wrong, constantly varying variable values in the Live Watch window of the IAR IDE, i.e. values that are not actually stored in that watched variable.As soon as I pause the execution of the program,...
Hello, I am trying to upgrade BLE stack to version 1.6.0 and there is strange issue.I can upgrade the stack through SWI/ST-LINK.The problem is with upgrading the stack over the air. I have no problems with older versions. STM32WB configuration: FUS 1...
Hello.I'm trying to get BLE_MeshLightingLPN project to a buildable state, but it just doesn't work.I'm using TrueStudio 9.3, STM32WB Cube package v1.7.0, AN5292 (How to build a Bluetooth® Low Energy mesh application for STM32WBx5 microcontrollers).Wh...
Hi All ST Members Hope you all are doing well! . I have a question , i will highly appreciate for the answer.Currently i am using I cube Lorawan Stack V1.3.1 its compiling and working well with my Nucleo Board+ Sx1262 . But when i copy pasted the wor...
Attached the project source where we are getting error.Thanks in advance. Have a good day.
I'm using low level commands to send SPI data to a flash part. I'm in master mode and am using the following 3 commands(just testing) and see 16 clock pulses for each of these.WRITE_ENABLE_CMD = 0x06 and using the 8bit routine I see 0x06 sent on the ...