STM32 MCUs Wireless

I am currently using 2 STM32WB55RG MCUs and they are currently running the ZigBee_OnOff example project. Unfortunately, they are not working due to this error message that I see on a HyperTerminal: "RF IF return CCA or CSMA issue!".

I'm not sure what is wrong and I have not edited the example project code. I have flashed the appropriate firmware to the MCUs as well.

[Deprecated]

[Deprecated]

LORA ping pong, point to point application

Hi all,I'am working with LORA and LORA-E5 chip, I'am trying to adapt the ping pong stm32 example (without lorawan). But for now I have a question, I'd like to have a point to point application, but my question is can I set a server and a client addre...

Zigbee_DoorLock_Server_Coord Application in DEBUG mode

Hi,I try to launch the demo application called Zigbee_DoorLock_Server_Coord on a nucleo board WB55 with GDB and I have an error "Error on final launch" Device Debug Script (cf image)Others applications are OK.The application can run without GDB (RUN ...

BLE p2p-Router project with generic temperature measurement characteristic doesn't work.

Hi,I'm working with the BLE p2p-Router project and added the discovering of a Health Thermometer service. It works ..., but the discovering of the descriptor of the termometer measurement characteristic gives an unexpected answer. I use the start & e...

LPTIM2 - enabling any interrupt causes a Hard Fault if the VTOR is on a 256-byte boundary.

Can only be duplicated using LPTIM2, enabling interrupts for LPTIM1 works fine.Hard Fault can be resolved by only re-locating the VTOR to a 512-byte boundary.

I purchased a STM32 Lora Gateway discovery kit. I was able to register the gateway and node onto the network. I am trying to learn more about the B-L072Z-LRWAN1 discovery board. Would like to know how to configure to read temperature from node.

SUBGHZ _ issus in switching between Tx & Rx mode

Hello,I develop an application with SUBGHZ in transmitting and receiving mode.I have initialized the hardware and configured the SUBGHZ peripheral.I use the switch (PC3, PC4, PC5) to change between Tx and Rx mode, but i steel receiving data from RF e...