NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Resolved! STM32WB55 Zigbee router does not send route records
Hi,We are encountering a problem with an STM32WB55-based Zigbee router we have developed, where, in some cases, the Zigbee end device connected via the router becomes unreachable for requests sent from the coordinator.Specifically, when the STM32WB55...
STM32WL3x LBT example
Hello,I am currently working with the NUCLEO-WL33CC1 boards (MB2029-HIGHBAND-B02 + MB1801D). I have successfully ported our wireless solution to this platform (6tisch stack). Transceiver works properly, no problems so far.However, my next step is to ...
Resolved! lowest possible power consumption with the BLE_p2pServer example on the STM32WBA55 ?
Hi,How can I set the lowest power consumption with the BLE_p2pServer example on the STM32WBA55?I have tried to set the power level to the lowest level in STM32_WPAN configuration,but the average power consumption (at 2s advertising interval) is aroun...
wmbus (Wireless M-bus) & LoRaWAN on STM32WL
Hello,we are tryng implemet wmbus in our meter.is ther any example code availble for it.I am usng stm32wle5ccu6. if any have done it let me know. thank you.
Resolved! How to run a clock while device is asleep?
Hello,My goal is to setup a timer which also runs when the device is in (Zigbee) sleep mode. I have tried to adapt HAL_GetTick() to be run by LPTIM1 on an STM32WB5MMG, which led to the device not boot anymore. I also tried setup timestamps on the RTC...
Resolved! Problems with J-LINK Plus to flash a .bin file again to STM32WBA55CG
Hi,after flashing the binary files of BLE_ApplicationInstallManager and BLE_p2pServer_ota on the STM32WBA55CG, I can no longer access the controller.What i did:Flashing .bin file of the BLE_ApplicationInstallManager @ start address 0x0800 0000Flashin...
Resolved! STM32WL software support for WMbus + Sigfox + LoRaWAN
Hi,I am looking for wireless solution which supports below protocols.1> LoRaWAN.2> Sigfox3> WMbus.I am also looking for firmware integration for all of the above protocols and need to find that the firmware will support all of the protocols at same t...
Resolved! STM32WB5MMG connection to ANT_NC
STM32WB5MMG datasheet says ANT_NC should be connected to no-connect pad on board. But then, example ground plane seems to connect to ANT_NC. Which is right?
Resolved! I2C HAL Size Management error - STM32WL + Si7021
What does this error mean for the I2C interface? I have it on the connection between the LORA E5 Mini and the SI7021 sensor.The debugger stops here:Exactly at his method call: /* Wait until TXIS flag is set */ if (I2C_WaitOnTXISFlagUntilTimeout(hi...
BLE data every 5 ms
Hello,I designed my custom board using STM32WB series to be connected to sensor and send data to CLIENT which is my laptop. I am able to use Write and Read Characteristics for a single character.Now I intend to use READ characteristic to send data e...
