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 am having an issue with configuring the C1IMR1 register, I created test code for enabling interrupts on the user buttons on the stm32wl55cj1 board but the C1IMR1 register is not being set. Below I will attach the code.
Hi, I work with stm32wle5 where AT commands are received from LPUART. This interface is setup for 9600 bps / 8N1 and its baudrate clock is derived from LSE (32768Hz) clock. The chip is wake up by incoming characters. I observe that transmitted bits h...
Hello, My problem is that I have a custom STM32WB55RG board and I want to use ADC reference voltage as 1V or as close as possible to 1 V. My questions are:1- In datasheet, it states that "If VDDA> 2V, it should be 2<Vref<VDDA and if VDDA<2V, Vref sho...
Hi, We are using STM32WB5MMGH6TR pre-certified module on our product. Our certification parnter insisted that we should perform tests under EN300 328 even though the module is RF tested and there is no RF design on the product side. We tried to use ...
Does STM32-WB55 MCU work without USB dongle? Where can i find the quick start program for led blinking ?
Hello All, I am using STM32WB5MMG for BLE Application, I want to initailly mcu is stop mode or sleep mode,when external interrupt (switch) is triggered its wakeup from low power mode.After wake up re-installize the System Clock ...
Hello ST experts,I hope this message finds you well!I am writing to request your support for a project involving the Nucleo-WL55JC. I have successfully communicated between two Nucleo boards using RF communication with the SUBGHZ protocol (not LoRa)....
Hi ST support team,I'm trying to implement OTA in my application using the BLE-OTA bootloader firmware and test it using BLE sensor application running on a mobile device. I have successfully tested the BLE-OTA using the heart rate sensor OTA applica...
I'm using STM32Cube_FW_WL_V1.3.0and trying to generate LoRaWAN End Node FreeRTOS. I precedently set in file se-identity.h values for LORAWAN_APP_KEY,LORAWAN, LORAWAN_NWK_KEY,LORAWAN_JOIN_EUI, as shown in the guide and everything went fine.Now I want ...
Hi,the STM32WL55's reference manual states:> BW[DSB] > BR + 2 x frequency deviation + frequency errorHowever, in the SubGHz_Phy_Per example, FSK is configured as follows: #define FSK_FDEV 25000 /* Hz */ #defin...
