From 410748e5a8fce2a515af809800fc5955e03a21c0 Mon Sep 17 00:00:00 2001
From: dugite-code <dugite-code@users.noreply.github.com>
Date: Tue, 21 May 2019 15:10:23 +0800
Subject: [PATCH] add non-root use notes

---
 README.md | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/README.md b/README.md
index 64ad433..58b208d 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,25 @@ BLE reverse engineering from [openScale](https://github.com/oliexdev/openScale/w
 ## Requirements
 gatttool
 
+### Gatttool Notes:
+
+To grant non-root access to BLE, assuming you are using a user named `miscale` on debian/ubuntu:
+
+edit `/etc/dbus-1/system.d/bluetooth.conf`
+
+```
+  <policy user="miscale">
+    <allow own="org.bluez"/>
+    <allow send_destination="org.bluez"/>
+    <allow send_interface="org.bluez.GattCharacteristic1"/>
+    <allow send_interface="org.bluez.GattDescriptor1"/>
+    <allow send_interface="org.freedesktop.DBus.ObjectManager"/>
+    <allow send_interface="org.freedesktop.DBus.Properties"/>
+  </policy>
+```
+
+Then restart the dbus `systemctl restart dbus`
+
 # Basic usage
 From command line:
 `miscale.py -m <MAC Address> [OPTION]`