From 16d565c84ad50f9d0fc9b3d5ba470e5e856f3e02 Mon Sep 17 00:00:00 2001 From: loradar <56890699+loradar@users.noreply.github.com> Date: Fri, 25 Oct 2019 15:24:21 +1100 Subject: [PATCH] Update README.md --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index 302053a..d280894 100644 --- a/README.md +++ b/README.md @@ -2,6 +2,8 @@ ![Overview of LoRaWAN communication and breakdown of LoRadar (Version 1)](https://drive.google.com/uc?export=view&id=1_DZtQ1pf7xVO5VPIY57kWERC9kML--kG) +![Overview of LoRaWAN communication and breakdown of LoRadar (Version 1)](https://drive.google.com/uc?export=view&id=1dRjqzCVLUKTCDUUo-21DoLjALqH2dRrb) + ## Introduction LoRa is the physical layer access technology that employs a variant of the chirp spreadspectrum modulation, allowing low powered transmission of small data rates (0.3 kbps to 50 kbps) over a long distances (up to 15 km in suburban and 2 km in dense urban areas). LoRaWAN is a star topology network architecture developed on top of LoRa physical layer for communication between a gateway and an IoT sensor.