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 need to implement the following behavior on a STM32WB55.Upon a command, device must advertise in 2 different modes:Just works. No bonding, connection is accepted without any authentication requirements. All characteristics can be read and writte...
Hello,I am using the Nucleo STM32WB55 board and noticed that when I press the user button, the interrupt service routine (ISR) is triggered only after about 3.5–4 seconds. This delay occurs even before reaching the callback function — the ISR itself ...
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...
Hi,I'm working with an STM32WB5MMG. I need to use both USB and BLE. I see that there are some threads opened about problems regarding the use of both USB and BLE in the same project due to the HSI48. However, I added LL_HSEM_1StepLock(HSEM, 5) to pre...
Use example code BLE_Audio_HAP_Central to audio function. The Central may start the stream fail, though the BLE connect and GAP link returns are OK. and Once the stream start failed, the stream cannot be start forever, with the result "CAP Unicast St...
Hello ST Community Team. First of all, I want to thank you for the new AI plug-in. It is really helpful specially will looking for informations on the STM32 documents. We hope to have the same for other ST products. About the Typo, on the Table 1 of ...
Hello,I have been working with a NUCLEO-WBA55CG board and the X-NUCLEO-IKS02A1 expansion board. When running my initialization code, the program execution jumps to the error handler. Using a debugger, I've pinpointed the failure to the ISM330DHCX_Set...
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...
I want to put my STM32WB05 into sleep mode and utilize the Bluetooth wakeup feature to wake it up. I have not found much information about this online, and was curious if it can be set up in the IOC or if it needs to be added manually?
I am trying to debug code for Nucleo-WL55JC1 board using sample code from the STM website. It is the LoRAWAN_End _Node. I complies fine and creates .elf file. However when a try do download with the STM32Cube I get the following error: An internal...
