STM32 MCUs Wireless

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Why I got verry low RSSI from P-NUCLEO-LRWAN1?

Posted on September 07, 2017 at 09:14I use a P-NUCLEO-LRWAN1 and I-cube-lrwan End_node firmware. It was connect with Semtech lora gateway but rssi is very low and it have some lose of message from P-NUCLEO-LRWAN1.  please see result a picture below....

0690X000006089PQAQ.png 0690X000006089UQAQ.png

Send LoRa packet with AT command - b-l072z-lrwan1

Posted on June 12, 2017 at 15:37Hello,I am trying to use LoRa connectivity with the brand new b-l072z-lrwan1 discovery board. The End Node project works perfectly but I have an issue with the AT Slave project. When I try to send LoRa packet to my Mu...

LoRaWAN demo DevEUI is not unique

Posted on June 29, 2017 at 18:12Hello,We've got two B-L072Z-LRWAN1 LoRa Discovery kit boards and we're trying to use the end_node demo project, included in the https://my.st.com/content/my_st_com/en/products/embedded-software/mcus-embedded-software/...

timer based sleep in ping pong

Posted on June 29, 2017 at 14:30Hi Support TeamI want to implement sleep mode in ping pong project , so slave device send some data and go to sleep  ..STM32L072CZYX - LORA DISCOVERY boardhow to put the device into sleep mode , please share some docu...

ping_pong_i2c_sensor

Posted on June 27, 2017 at 11:02Hi Support TeamQuestion 1 :I am using ping pong in ST-LORA discovery kit .I used cubeMx to generate code for reading i2c temprature/humidity sensor , it is working , here /** System Clock Configuration*/void SystemClo...

Need LoRa example for 2 boards communication

Posted on April 25, 2017 at 13:11Hi,I bought two STM32 Nucleo-L073RZ pack boards with expansion LoRa boards. I downloaded from STM32 site the example projects for board and I tried to run project for LoRa called PingPong. This project should start t...