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 ...
Regarding STM32WLE5JC Micro Controller interfacing with CAN: How to interface CAN protocol to STM32WLE5JC board. which module is suitable for communicating from STM32WLE5JC to CAN Protocol.
As of now, I work with the STM32WLE5JC controller. in that I need to interface CAN protocol for STM32WLE5JC board-to-board communication. For this is there any library available for this specific STM32WL controller and also which CAN module is suitab...
Can I communicate over Thread by using the Mesh-local IP without using the open thread commandline on the STM32WB55CG?
Hey there,I am looking into using the STM32WB55CG as RCP/NCP on an embedded Linux device. All my communication is mesh local. I want to make a python script for communication between my devices, but I can only use the global IP address on netcat (whi...
Resolved! Error failing to download file??
Hello....I am using STM32CubeIDE 1.10.0. I purchased a LoRa-E5 from Seeed. The E5 has proprietary code on it that one must use a UART to talk to the device. I would like to basically erase the device and load my own code onto the device. I have creat...
Resolved! Custom STM32WLE5JB board transmits data but gateway can't decode it
I'm working on a custom board based on STM32WLE5JB. First few prototypes worked without any issues, but in the last small batch (assembled by different assembly house) many boards have issues with data transmission: using HackRF I can see that the bo...
STM32WB BLE MESH AND STOP MODE...HOW TO STOP RF ACTIVITY ?
Hi All, I'm currently working on a project where I will have a proxy/Friend Node that will talk with a Low power Node.The proxy node should be able to go on standby when requested and in the condition I would like to obtain the optimal current consum...
Determine friend node for LPN
Hello,I have a scenario as you can see in the picture below. For creating mesh I am using embedded provisioner (dev1). If I provision dev4, the friendship is automatically established between dev1 and dev4. I want to establish friendship between dev3...
Nucleo_WL55 : st-link cannot detect a target :(
Hello,I bought a nucleo-wl55 card from RS.At the beginning, it worked very well and i started to develop my application.Suddenly today, when i try to run my program, i get an error message : st-link cannot detect a target.And the card become very hot...
STM32WB BLE direct test mode and flash erase/write?
Hi,Our device is stm32wb35cc,we use hci command HCI_LE_TRANSMITTER_TEST_V2(0x2034) to trigger direct test mode,and use ACI_HAL_LE_TX_TEST_PACKET_NUMBER(0xfc14) to get transmitted packet number,Recently we noticed that if we do flash erase/write after...
Factory FUS + Wireless Stack
Overview:I have been doing BLE prototyping with an STM32WB55 Nucleo kit (the white PCB, not the USB dongle). I loaded a few different demo projects (BLE Heartbeat, etc) via STM32CubeIDE, but never programmed the wireless stack specifically. I was n...
How to configure TCXO for SubGHz_Phy_PingPong correctly?
Hi, I created a new project follow SubGHz_Phy_PingPong project example. Without TCXO configuration, my project work correctly. If I configure TCXO my project can't send and receive "PING" or "PONG". With TCXO configuration the Radio.Random = 0.What w...
