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~Hello. I am developing a BLE device using STM32WB55RG.The test board I am using is as follows.P-NUCLEO-WB55MB1335D-01After receiving the board for the first time, I wrote Middleware BLE of STM32_WPAN at STM32CUBE IDE, and communication with m...
Hi.I need to design a custom board for LoRa 923MHz network.The AN5457 provides the example for 923MHz network. (A.1.6)I can get output Impedance from this example(AN5457).But I can't find LNA (Differential) Input Impedance for UFBGA73 package @923MH...
I am developing using STM32CubeMX and IAR Embedded Workbench for ARM (EWARM).I was using version 8.50.9 of EWARM.I have upgraded to the latest EWARM v9.20.2.Then the firmware that was working with EWARM v8.50.9 stopped working.I also tried EWARM v9.2...
Hi together,I am trying to enter standby mode on my stm32wb15 during ble application using the following code:void UTIL_SEQ_PreIdle( void ) { if(Custom_App_Context.current_state == APP_SLEEP_STATE){ HAL_SuspendTick(); if( (LL_PWR_IsActi...
Hello! I'm following the example here but with RF enabled to put my STM32WB into low power run mode (https://github.com/STMicroelectronics/STM32CubeWB/blob/master/Projects/NUCLEO-WB15CC/Examples/PWR/PWR_LPRUN/Src/main.c)I'm running into an issue wher...
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Hello,I configure SUBGHZ peripheral to communicate with a RF433MHz module.The RF433MHz module send preamble and synchronisation word in little-endian fashion (bit 0 first, bit 7 last) For example, a Sync Word pattern of 0x2D 0xD4 is transmit as 0xB4...
Hello.I purchased development board Nucleo-WL55JC2 based on STM32WL55JCI7 and am developing software for wireless data transfer.The documentation (RM0461) says:4.7.1 Startup modeAt POR or after a sub-GHz radio reset, the Startup mode is entered. BUSY...
Hello,I am trying to store as much data as I can into STM32WB55RGV6 flash.So far I've figured out that main memory span addresses 0x08000000 - 0x080FFFFF.I also know that CPU2 reserve some space at the end of the main memory and I am able to read the...