STM32 MCUs Wireless

STM32L073RZ: HAL_UART_Receive inverse order of data when printing on terminal.

HAL_UART_Receive(&huart2, (uint8_t*)msgToTransmit, MESSAGE_SIZE, HAL_MAX_DELAY);   int index = 0; for (index = 0; index < MESSAGE_SIZE; index++) { PRINTF("\n\rmsg to transmit is hex: %x", msgToTransmit[index]); PRINTF("\n\rmsg to transmit is c...

Do anyone know how to generate this "SgfxCmacV100_CM0_IAR_O3.a"?

How to connect SPWF04SA wifi module to Amazon IoT?

Hi,I have STM32L4A6VGTx with SPWF04SA wifi module on it. I want to send sensor data to Amazon IoT. I can see AT+S.TLSCERT commands for the wifi module. I have created a thing on Amazon IoT core and I have downloaded certificiates (myrootCA1.pem, myce...

STM32WB launch date

Hello, when will the STM32WB55CB and the STM32WB nucleoboards be released? Is there any approximate timeline?

send a simple message like "hello" with lorawan cube to TTN

Hello ,I use this demo board B-L072Z-LRWAN1 with the soft End Node I-CUBE-LRWAN 1.2.0But I do not understand why I cant send the messagei disable all senser and i try to send with " LORA_send( &AppData, LORAWAN_DEFAULT_CONFIRM_MSG_STATE); "in static ...

Hello everybody I have a question regarding stm32l072 stop mode power consumption. The project uses the Lora Murata module CMWX1ZZABZ that contains a stm32l072czyx.

i-cube-lrwan end-node example and ttn integration

I've trying to establish a bi direction communication b/w my end-node STM32L073RZ and SX1276 and TTN. I have successfully transmitted sensor data from my end node but have no luck in receiving from TTN. I have tried changing Rx window delay, window t...

How to connect with gateway and send packets on TTN server?

Hello all,My problem is almost same as https://community.st.com/s/question/0D50X00009fEWGjSAO/send-a-simple-message-like-hello-with-lorawan-cube-to-ttnBut in my case i carefully converted the code of STM32L476 to STM32L432KC with made-up necessary ch...

Only activation messages are showing in ttn application but in gateway we are able to see join,up-link messages.this happens only when i use OTAA.In ABP it works fine.I am using Lora Stack provided by STMicroelectronics.

Only activation messages are showing in ttn application but in gateway we are able to see join,up-link messages.this happens only when i use OTAA.In ABP it works fine.I am using Lora Stack provided by STMicroelectronics.Gateway=Laird SentriusEnd Devi...