From 078ee1ea8d0277438bee78aaac3e5075feec450f Mon Sep 17 00:00:00 2001 From: sh123 Date: Mon, 1 Jun 2020 12:29:26 +0300 Subject: [PATCH] Update README.md --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index fb49093..d602e4f 100644 --- a/README.md +++ b/README.md @@ -49,6 +49,7 @@ All work was done on ESP32-WROOM with custom made LoRa shield, if your ESP32 boa - **About 7 km** when server is 30m above the ground and client is 2m above the ground with rubber duck antenna or inside a car - **About 13 km** when server is 30m above the ground and client is at some higher point ~40m above the ground with rubber duck antenna - **About 17km** maximum (non-reliable) between base and mobile station with antenna on the car roof + - **About 20km** over the sea - Signal levels - Successful decodes down to **-19.75dB** below the noise floor when using compressed APRS coordinates (smaller packets, about 50 bytes, 32 bytes without PATH, speed, altitude), see APRSDroid discussions on compressed corrdinates support and custom branches - https://github.com/ge0rg/aprsdroid/pull/159