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, WW) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, Wifi, ... To begin your technical journey, please start fro...
Hello people,I am working on a Project with the stm32wb55 which includes Low Power Modes (Standby) and Bluetooth (BLE).When i turn off the Bluetooth part the controller can simply enter and exit Standbymode by my choice.However if i activate BLE on a...
Hello , I am fairly new to microcontroller programming and sorry if this is a noob question. I have a STM32WB55RG board and I want to learn developing a BLE application. I did an example from STM Workshop (Hands On) and it worked very well. Then i tr...
Hello!I'm trying to use the base OTA firmware updater within the STM32WB github package.For some reason, when I try to use the notify characteristic in my app after an OTA update, the notifications aren't being sent out.Is there something that needs ...
Hi,I am using STM32WB55 USB dongle board as a client and another STM32WB55 USB dongle board as server. I want to send data from server to client using notify characteristic. How to enable notification in the client to receive the data ?
I am trying to use X-Nucleo-BNRG2A1 as a BLE Central Device. My BLE peripheral is based on STM32WB15CC (Which is working fine). On the central code, I am using the central example from CubeIDE. I can scan and see my peripheral. I managed to connect t...
Hi,My board is NUCLEO-WB55RG, connected to host PC by USB(not ST-LINK),I'm trying to switch it between application and dfu,I set board to DFU by modifying option byte in application(nBOOT1=1, nBOOT0/nSWBOOT0 = 0),then use STM32_Programmer_CLI.exe to ...
Hello,I have bought a devkit NUCLEO-WL55JC2. I'm looking for an IAR EWARM template project or examples. Someone knows where i can find it? I find only examples running under CUBEIDE.Thanks !
Dear all,I need to design a custom board for LoRa 868MHz network. The AN5457 provides the design example considering the +22 dBm (when using RFO_HP) or +14 dBm (when using RFO_LP)) with UFQFPN48 package.Also, the output impedance is reported for diff...
"Failed to start GDB server Error in initializing ST-LINK device. Reason: (4) No device found on target." Does anybody know? Thanks a lot!!
Hello everyone. I am working with nucleo-wl55jc1 (with stm32wl) and i have a problem. When i try to download a program in cortex m4 i can make it succesfully. But when i try to download a program in cortex m0+ , debugging is unsuccesful. "Failed to s...