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, there:We need to change the Number of Conversion of the ADC during the run in STM32WB MCU. It is configured with multiple channels and with DMA.(1) Can we just de-initialize the HADC and re-initialize a new one? Will it affect the interrupt and D...
Hi,I have a question related to the working principle of RTC in the LoRa middleware I-CUBE-LRWAN and STM32CubeWL.I'm working on the firmware for custom boards based on development boards both B-L072Z-LRWAN1 and the more recent NUCLEO-WL55JC1.My proje...
Hello,I want to advertise custom data in beacon mode using UUID, Major and Minor Value. In my understand It is not available to change those value when the beacon is working. Because UUID, Major and Minor will be set when beacon starts.Is there way ...
I read in this document about the concept of BLE slot allocation. I experimented with 5 STM32WB boards, one as master the four as slaves), and encountered an error I didn't understand.The master issued `aci_gap_create_connection` to each of the four ...
Details in the SECoreBin/readme.txt file for the STM32WB code says that the MCU needs to be booted with PH3-BOOT0 pulled high in order to program the Authentication Key. I can't find any other documentation that indicates that this is true. Does the ...
Hi,is there any option to set different tx power level (aci_hal_set_tx_power_level) when device is connected and is still advertising in background? My goal is to set minimum tx power level for advertising and maximum for connection, when both states...
I expirence very strange behavior on STM32WB. After 6 connect/disconnect sequences, CPU2 stops working. I'm not receiving any IPPC interrupts. Last event I get, before CPU2 stuck, is ACI_ATT_EXCHANGE_MTU_RESP_VSEVT_CODE. I tried to call hci_reset fun...
On the website I can only download the latest version (2.1.0 in this case)We are working on a project that uses version 1.3.0 + our custom changes and we want to get version 1.3.0 to differentiate the original from our changes
I've been doing some current draw analysis of our product and I am trying to get the best idle current that I can get. We have a mode where there is no BLE connection and no advertising. Essentially no BLE communication at all. In this mode I woul...
Hello,I used a GFSK configuration with 433MHz and it is work very well,I try now to migrate to Lora modulation. i used a basic config, but the receiver on the other side receive less then 1% of sent frames ! (even transmitter and receiver are very cl...
