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 ...
HelloSTM32CubeWB has two demo applicationsBLE_Peripheral_LiteCDC_Standalone (USB)It seems impossible to run the BLE with USB. I added the CDC part to the BLE app and they don't work together (if you disable one, the other works fine).What is the conf...
Hello,I develop an application with SUBGHZ in transmitting and receiving mode.I have initialized the hardware and configured the SUBGHZ peripheral.I use the switch (PC3, PC4, PC5) to change between Tx and Rx mode, but i steel receiving data from RF e...
I bought the NUCLEO-WL55JC1 and installed the STM32CubeIDE1.9.0 on my work computer (and I also this it in my home computer, both are Window 10). The IDE automaticlly installed some STLink drivers during the softare installation, in addition to the S...
Sample code includes a 50ms delay "TCXO_WORKAROUND_TIME_MARGIN" in addition to the Radio.GetWakeupTime() when moving from RX to TX. Is this a necessary delay, and if so, why? Higher data-rate LoRa configurations are significantly bottlenecked by this...
Hi!We are developing an ultralight, ultra low power IoT device and the STM32WL seems like a great fit.We have chosen the STM32WLE5CCU variant (M4 MCU, 256kB, UFQFPN-48) because we don’t need the extra processor core. When designing the board, I ran i...
Hello,I would like to transfer data between two P-NUCLEO-WB55 boards. I took a look at the p2p-Server/Client example and I think this is just what I need. I used the project templates from CubeIDE and created two own versions. For this I followed thi...
I've been using a WB55 for a BLE Router but supply shortages have meant we need to switch to using a WB10CC. I noticed that there is no example from ST for this chipset. My initial attempts to adapt the WB55 example haven't been productive.
Hello, I am using ST ble sensor app's latest ios version to perform my firmware update on the stm32wb55 device. But the app doesn't work properly. When I try to connect a device from the home page, it shows connecting message for a long time. sometim...
Hello,I asked this question once, but I feel that I explained the problem inadequately.I am attempting to write to internal flash memory and am following the (UNLOCK, ERASE, WRITE, LOCK) approach. Everything writes fine in the simple code I have writ...
#define APPBLE_GAP_DEVICE_NAME_LENGTH 7 #define BD_ADDR_SIZE_LOCAL 6 #if OOB_DEMO != 0 #define LED_ON_TIMEOUT (0.005*1000*1000/CFG_TS_TICK_VAL) /**< 5ms */ #endif PLACE_IN_SECTION("MB_MEM1") ALIGN(4) static TL_CmdPacket_t BleCmdBuffer...
