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 want to save my data calculation in internal memory or flash memory without loss after reset. But, I dont know how to do that. Because in the STM32WL MCU dont have memory bank. Any assistance would be greatly appreciated
Hello, I want to check the low consumption in stop2 mode. I use directly the Sigfox_PushButton example of cubeWL Page 71/79 of the AN5480 (Rev4 - July 2020) : I use the X_NUCLEO-LPM01A to measure the consumption in stop mode. With this setup: I suppl...
I am working on a project where we would like a responsive and secure BLE connection to a battery powered sensor. If a supervisory timeout of 32 seconds is set, would the STM32WB be able to go into Standby while no data is needed to be sent and still...
I have a WB55 with FUS 1.2.0 and I'm trying to use zephyr. However, zephyr is only tested up to v1.5 of the BLE firmware. I've tried everything from 1.5 to 1.13 and the lowest version I'm able to flash is 1.11. Is there a method to get to an older fi...
Ok, I set up a random static address and I also enabled LE privacy with GAP init. Everything seems to work fine unless I let the device advertise for 15 minutes (with a random resolvable address). After 15 minutes, I can still see the advertisement...
every time i have to type the command on uart terminal. atep scanDevice-0 -> F81D4FAE7DE3A154FD5326E180C0Test command executed successfullyatep prvn-0 2Test command executed successfullyOur application doesn't have display. only LED indication and bu...
In a project with STM32WB55RG + FreeRTOS, calling TL_Enable() often results in a Hardfault with the keyword @SRAM2A_BASE: 0x1170FD0F (picture).Hardfault is repeated regularly until you make a small change in the code in any part of the program. After...
Hi everyone. I am trying to use WB55 dongle as ZigBee sniffer. I am program necessary binaries to dongle, install python, pyserial and wireshark. Now I can launch wireshark from cube monitor and connects to the dongle. At first try software asked me ...
I have been trying to do a bunch of research on the various Bluetooth documents around the forums and STM's site. I seem to see that the ACI api's are a higher abstraction level than the BLE stack but I do not know how to use them. If anyone has docu...
Hi,I need more 4kB of flash memory. Can I achieve this easily and safely by removing some not used functionality in the I-CUBE-LRWAN project?I suppose Lorawan Class B and C featues will not be needed. Can I just exclude this files from the project an...