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@@ -1,2 +1,33 @@
 # TasmotaCLI
 Quick CLI script for turning on and off Tasmota-flashed plugs
+
+## Command line usage
+
+```
+usage: tasmota-cli.py [-h] -d DEVICE_HOST [-u USER] [-t]
+
+optional arguments:
+  -h, --help            show this help message and exit
+  -d DEVICE_HOST, --device-host DEVICE_HOST
+                        Tasmota host port
+  -u USER, --user USER  Username to login with
+  -t, --toggle          Toggle current power status
+```
+
+## Example output
+
+```
+{
+    "TotalStartTime": "2022-11-09T21:11:01",
+    "Total": 144.706,
+    "Yesterday": 0.361,
+    "Today": 0.288,
+    "Power": 16,
+    "ApparentPower": 27,
+    "ReactivePower": 22,
+    "Factor": 0.58,
+    "Voltage": 242,
+    "Current": 0.113
+}
+'12VBrickPlug' is currently ON
+```