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 ...
I'm working with an STM32WB09KE microcontroller and have implemented a bootloader to handle firmware updates downloaded via Bluetooth. The bootloader copies the downloaded firmware into the active application slot, and it works well for simple applic...
Hello. Im having issues generating an event when pressing read on my smartphone, on my CHAR_PROP_READ characteristic in my BLE service. I enabled the "GATT_NOTIFY_READ_REQ_AND_WAIT_FOR_APPL_RESP", which should notify when a read request of any type i...
Hi.We need to design a custom board for LoRa 923MHz network.I have read the AN5457 provides the example for 923MHz network. (A.1.6)But I can't find RF Power Amplifier Impedance & LNA (Differential) Input Impedance for UFQFPN48 package @923MHz.Could y...
Hi,I am using the STM32WB5MMG microcontroller, and I am facing an issue with the SPI NSS pin configuration. Before putting the MCU into Stop2 mode for low-power sleep, I configure the SPI NSS pin (PA4) as analog to reduce current consumption. After t...
What is the format of the file when loading an encrypted key into the FUS of WB55 via STM32Programmer_CLI? I am aware that the encrypted key is formed from using the master key, a 12-byte nonce and authenticated data of 00 00 00 02. I would think you...
I want to be able to run on battery and turn on the BLE to advertise for 5 minutes then stop. After some time, I want to be able to turn on advertising again. I'm able to initially start the advertising and start the timer to stop advertising. Howeve...
Good day I have recently purchased the board found in this link: https://www.st.com/en/evaluation-tools/p-nucleo-lrwan3.htmlI am running to a lot of issues and need some help. Firstly , where do i find the Loriot gateway lrwan3 firmware. I have a su...
Hello, on STM32WB is it possible to use shared RAM for the user app?For example, I have the following on my STM32WB15CC:FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 162K RAM1 (xrw) : ORIGIN = 0x20000008, LENGTH = 0x2FF8 ...
I am trying to detect my stm32wba52cg bare chip with my developed custom PCB board with onboard stlink as external programmer from a discoveryboard but its showing this msg-Can not connect to target!Please select "Connect Under Reset" mode from Targe...
Hi together,I am working with the STM32WB55 and connecting it with different configurations to Homeassistant via Zigbee2mqtt.The Zigbee2mqtt auto generates a config file with the available endpoints etc., that looks like this:const definition = { ...