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, everyone. This is my first post.I want to build a completely new Zigbee project with my STM32WB55DK. I just want my device can connect to non-STM zigbee devices and STM zigbee devices and send my strings. Can someone teach me how to do it? The ex...
On page 39 of UM3345 (User manual - STM32WB09 Nucleo-64 board (MB1801 and MB2032)):Note: With the BLE_p2pserver demo programmed in the NUCLEO-WB09KE, the low‑power mode is enabled tooffer the best low‑power performances. Therefore, on STM32WB09KE, th...
Hello,I'm having some trouble using adc with dma and HAL. I noticed that in function HAL_ADC_Start_DMA Length parameter is multiplied with 4. Shouldn't be 2 (16 bit data from adc)?File stm32wbaxx_hal_adc.c line 1760 (checked with versions 1.2.0, 1.4....
I'm developing a low-power device using the STM32WLE5.To reduce power consumption of the peripherals (sensors / display / eeprom) during the sleep of the MCU, all these peripherals are switched off with a P-channel mosfet as shown in this part of the...
Hello,The datasheet for STM32WB55RG (DS11929, 3.6.1 RF front-end block diagram, page 22) states that the output power is user programmable:"In Transmit mode, the maximum output power is user selectable through the programmable LDO voltage of the powe...
The project is running on FreeRTOS in the CMSIS_V2 mode.I need to have a BLE custom template to configure my own services and characterisctics.In the case with the FreeRTOS running, I can just enable the BLE SIG Heartrate. The other BLE Applications ...
Hi, I am trying to pair STM32WB55 (slave) with windows (master) on a custom setup. While pairing, I am getting this error. The STM32WB55 must have no IO capabilities, and hence configured as No Input No Output. This seems to show that authentication ...
Hi, For a project I need 12 ADCs. STM32WL55JCU6 has all the necessary ADCs but two of them are shared with SWDIO and SWCLK pins. Is there any good suggestion for being able to use both these functions at the same time?
Hello guys!I'm working with STM32WL series using the LoRa application, for that the RTC must be in binary mode.However, I need the calendar and timestamp for my project, which implies that I need to use BCD mode.I'm aware that the RTC3 has the mixed ...
Hello,I have been developing a program on the NUCLEO-WL55JC1 development board, and I found a bug in the IRTIM module. The reference manual says that, when enabled, the IRTIM module will NAND the outputs of TIM16 and TIM17 and output the signal on a ...