STM32 MCUs Wireless

We are using a Murata CMWX1ZZABZ-072 module with an STM32 embedded micro and Semtech SX1706 which uses the I-CUBE-LRWAN expansion. Question - how do I tell the SX1706 to switch to US915 band, sub-band 2? IS there an AT mdem command for this?

Sending 32-Bit Timestamp in microseconds continously by modifying the P2P-Server Service

Hello all,I´m modifying the P2P-Server Service for using it for my own purposes. I want to send sensor data and a 32-Bit timestamp in microseconds continously to my own Android App. Sending the Sensor Data works very well, but not the timestamp. The ...

How to connect 5 VNH7100BAS MC with STM32WB55RGV7TR?

I use 5 quantity VNH7100BAS motor control ic in a single board, how it connects with STM32WB55RGV7TR microcontroller with a minimum pin count of CPU

NUCLEO-55WLJC1: Most Elemental HAL Functions Don't work

Hey guys, I'm Working on the NUCLEO-55WLJC1 Board. My Problem seems very simple but I've been struggling with this for some time now. I want to use HAL_GPIO_TogglePin To toggle a pin, but it has no effect at all. I tried to use HAL_GPIO_WritePin inst...

Hi, I am going through "STM32WB BLE MESH Introduction" video and the video asks users to load "BLE_Lighting_demo.bin" file from the repository.

 I could not find "BLE_meshlightingdemo" folder. Where can I get this project and the binary file? Thank you.  

Initialize and use additional pins in already made example for nucleo-WL55JC1

I wanted to use an additional Pin in the Ping Pong LoRa example program for the nucleo-WL55JC1 Board. So i set one as Output and saved the Configuration file. What happened, was that my Project then had about 200 Errors. Saving the Configuration must...

Defined Pins float on about 0.7 V

My pins seem to just be floating even though, i have set them to specific levels.the only one, that works properly is Pin 3 on 3.3 V. MX_GPIO_Init(); /* USER CODE BEGIN 2 */ HAL_GPIO_WritePin(GPIOA, GPIO_PIN_2, GPIO_PIN_RESET); HAL_GPIO...