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 ...
HelloI have the issue, GPIO pin initialization to specified mode isn`t generated.I can`t find ''pin reservation'' in pop-up from right click on pin or in any tab (pinout & configuration -> gpio mode configuration)It`s dual-core project for stm32wl55j...
Hello Folks, I started playing with STM32WB09 after some difficulties related to entering in bootloader mode (thanks again to the community) and i wanted to try setting the maximum SCAN_INTERVAL + maximum CONNECTION_INTERVAL to see the best low power...
I need to see all advertising.I generally use :aci_gap_start_general_discovery_proc_cp0 , works fine, but it only shows connectable devices . Now , I am trying : aci_gap_start_observation_proc_cp0 - doesn't work for meBut it causes an issue, return 0...
I'm trying my first Nucleo WL55JC2 dev board on my Macbook Air M2 (apple silicon). I am having an issue with connectivity. I have two of the same dev boards and multiple USB cables, and two USB ports on the Mac. All combinations give me the same res...
We would like to power the VDD33 domain of an STM32WB0 device (STM32WB05KZ) from an external 3.3V source and the other domains from an external 1.8V source. In theory, it should be possible - by supplying 1.8V to VDDSD in SMPS BYPASS mode, or directl...
Hello, I am using p-nucleo-wb55. I have a code with an RTC alarm interrupt triggered every 5 seconds. In the ISR, I set a sequencer task that sends a message via BLE. I have enabled the LPM as I want the MCU to enter sleep mode while it isn't working...
I am using the STM32WB5MMG processor with SDK version 1.20.0. The basic operation involves periodically reading sensor data in response to interrupts generated by the sensor, and then transmitting this data via BLE. To reduce power consumption, we ar...
SPI or serial port?If it weren't for those two, Then why must the MCU_API_delay() function be set while ((LL_USART_IsActiveFlag_TXE_TXFNF(USART1) == RESET) || (LL_USART_IsActiveFlag_TC(USART1)) == RESET)) {};We can use both uart of MCU, so I want to ...
We are developing SIgfox with STM32WL33KBV6, and we don't know how to deal with the 826-958MHz RF partial matching circuit, so we hope you can help.There is no specific reference value for this part of the circuit for the LC component.
Similar problem to the U5 one reported here STM32CubeMX v6.13.0 generates broken CMake project... - STMicroelectronics CommunitySTM32CubeMX creates broken cmake files for the above Nucleo board. The template doesn't expand properly and the files are ...