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 ...
Hello,I want to upgrade my code using BLE OTA in STM32WB55. I followed all the steps that are mention in the reference manual of BLE OTA. but it is not working in FW version 1.13.3. I have also tried the pre build binaries of example code of BLE_p2pS...
Hello, We are facing issue of missing downlinks, say missing 5 out of 30 downlinks, there is only 1 device and 1 gateway on TTN, gateway shows data that it sends downlink, but device unable to get it.If there is fast External Interrupts (use to count...
I'm using FreeRTOS in an STM32WL55 based application that needs to be active only few time per day (3-6).The system need to be in stop mode for most of the time and I have an external line that is connected to the LPTIM and based on this line status ...
Hi everyone, I have the STM32WB55 MCU. The Bluetooth stack is V1.13.0. I know it has its own BLE_Ota application for this version but I wonder if it's possible to use the BLE_Ota application which is written for V1.8 on stack V1.13. So, Is the BLE_OT...
Hi,I'm using a STM32WB55REV, and there is a typo in the option byte "IWGDSTDBY" instead of "IWDGSTDBY".STM32CubeProgrammer v2.10.0Best regards,Nicolas
Hi all,I have to port a working LoRa project from STM32WL55JC (3.3V) to STM32WLE5CC. First besides the JC (BGA) has more pins thatn the E5CC (QFN), anything else should be the same (expect maiy EXTI which te project does not use).Now my the issue: Th...
I'm trying to find a proper documentation for the ACI commands of the bluetooth stack included in the STM32CubeWB MCU Firmware Package. We're running the stm32wb5x_BLE_Stack_full_fw on one CPU of a WB55 and our application on the other. Our applicati...
Hi,I need a way to control external power amplifier enable to turn it on only when transmitting.I read that PB0 has alternate function intended for this (RF_TX_MOD_EXT_PA).Can I use this function to control the external amplifier SKY66118-11? This is...
Hello,I have found a new bug in CubeMX generated code.My setup: STM32WubeIDE 1.9.0CubeMX 6.5.0Chip STM32WB55VGYxFirmware pack V1.13.2If you configure your project to enable RCC interrupts, CubeMX will generate twice the lines /* RCC_IRQn interrupt c...
Hello,I am using STM32WLE5CC MCU with STM32Cube IDE, and used Lorawan as End Node.I am trying to read battery Voltage from STM32WLE5CC internal ADC Battery Channel, I got fluctuating voltage level from it.I see 254, 201,220 like values, which is not ...