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 ...
Hi,Currently, we are working on the IO-EXPANDER (PCA9505DGGY) via I2C communication. We are using Standard mode (100 kHz).Whenever we try to communicate with the slave device, the SDA line remains idle, and I can only see three clock pulses on the SC...
Hi Team, We are using Nucleo W55RG board for testing BLE. We have a requirement to configure the Nucleo board as Client ( Able to connect to an advertising device) and able to send data to an external Advertising device. We are trying to explore t...
Hello all..I have a proprietary pcb with the above mcu. Board works fine. I am using BLE but with NO bells and whistles (no encryption, authenication or authorizations. I decided I wanted to play around with these things so I have been following t...
Hi,I have a problem with FLASH. Key point of mine application program is a moment that saves 128B setting struct with magic-key pair (0xA55A and 0x5AA5) in the being and the end of a setting string. After power cycle, I do browse strings (+ integrity...
Hello everyone!Hardware MCU is STM32WB5MMGHI'm trying to set the MCU in shutdown mode in a complex project, but failing. And with "failing" i mean the code still execute even after the shutdown command run. So the MCU it's not entering shutdown mode....
Hello,CFG_BONDING_MODE and CFG_FIXED_PIN are not correctly generated and CFG_FIXED_PIN is updated only when IO capability is changed: and this is content of app_conf.h:CFG_BONDING_MODE and CFG_USED_FIXED_PIN are always set to 1.Best regards
I'm working on a custom board based on a STM32WB5MMGHX. I want to be able to update the firmware via OTA.I've successfully been able to follow AN5247 with a nucleo dev kit to switch between the HeartRate and p2pServer examples. I did this both using ...
Hi,The specifications mention multi-protocol support for 4-(G)FSK, 2-(G)FSK, (G)MSK, DBPSK, DSSS, and ASK. However, the reference manual does not explicitly mention GMSK.Can the device demodulate GMSK directly through register settings, or is it only...
Colleagues,Can STM32WL or WB be programmed to function as a baseband chip (with an external mixer) ?I’m looking for ICs which would help me build an HF radio link. My bands of interest are 14 MHz and 28 MHz amateur bands. I like the STM32WL33, becaus...
I am developing a custom board using the STM32WL55JC17 and referencing the MB1389 development board. However, I am unable to source the NT2016SF-32M-END5875A crystal oscillator.Could you please recommend a compatible replacement that meets the same s...
