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 am basing an application of off the LoRaWAN_AT_Slave_DualCore_CM4. I'm currently working on adding USART1 into the application and have successfully used LL_USART_TransmitData8() to transmit data from the MCU. I'm running into a weird behavior that...
Hello,I am using an STM32WL55CC as SPI-Slave to read data from an SPI-master (1 master, 1 slave). I have an SPI master that is talking occassionaly and I'm waiting for a message to start with a specific start-byte (0x3A) until I start reading a chunk...
I'm working on the application project LoRaWAN_AT_Slave_DualCore from STM32Cube_FW_WL_V1.1.0 .The payload of the downlink messages is not correctly transfered from the processor M0 to the processo M4. There is a bug in:file LmHandler_mbwrapper.c, fun...
Hello guys, how are u? Hope you're all fine =)I had my application developed using V.10.1 version firmware pack . It was requested to me to update firmware to use V1.11.1 firmware pack. As i upgraded, several things messed up, including CustomHID. He...
Hello,I'm looking to receive information regarding advertising settings within STM32CubeMX for use on an STM32WB nucleo board.I'm trying to make my (only) service's 128-bit UUID available upon advertisement (or scan response?) . Within the CubeMX I c...
Hey community, it took me some time to track this bug down because I thought I wasn't implementing the sequencer library correctly and was looking at my own code. Turns out, there is a bug with stm32_seq.c. Every time I ran a task with UTIL_SEQ_SetTa...
Hi, I'm working with STM32WB5MM, the application is a ble application with freertos.I have this issue, at boot, on custom board the cpu2 not start every time, so, when this happend APP_BLE_Init() is never called, and because at boot is request to sta...
Hi - I'm having a real struggle with the SAI peripheral. I've tried on both H742, and WB55 module, and am running into the same problem.I have the source set up in the clock config (Tried both PLL1 and PLL2, and using PLLSA1P on WB), and made sure I ...
I am following the You tube videos but cannot get the unit to respond (I get AT_ERROR when issuing an AT command.) are there any good tutorials on what software I need, how to setup the units, create/download new projects, plus connect the Gateway?ht...