Improve README

README.md

@@ -13,10 +13,6 @@ ESPHome component to monitor and control a APC UPS via RS232
 * APC SU420INET (firmware `21.3.I`)
 * APC SUVS420I (firmware `42.L.I`)
 
-## Untested devices
-
-* TBD.
-
 ## Requirements
 
 * [ESPHome 2023.3.0 or higher](https://github.com/esphome/esphome/releases).
@@ -95,12 +91,48 @@ esphome run esp32-example.yaml
 ## Example response all sensors enabled
 
 ```
-TBD.
+[apc_ups:286]: Sending polling command : Y with length 1
+[apc_ups:112]: Decode Y
+[apc_ups:286]: Sending polling command : Q with length 1
+[apc_ups:153]: Decode Q
+[sensor:094]: 'apc-ups status bitmask': Sending state 8.00000  with 0 decimals of accuracy
+[binary_sensor:036]: 'apc-ups runtime calibration': Sending state OFF
+[binary_sensor:036]: 'apc-ups smart trim': Sending state OFF
+[binary_sensor:036]: 'apc-ups smart boost': Sending state OFF
+[binary_sensor:036]: 'apc-ups on line': Sending state ON
+[binary_sensor:036]: 'apc-ups on battery': Sending state OFF
+[binary_sensor:036]: 'apc-ups output overloaded': Sending state OFF
+[binary_sensor:036]: 'apc-ups battery low': Sending state OFF
+[binary_sensor:036]: 'apc-ups replace battery': Sending state OFF
+[apc_ups:286]: Sending polling command : B with length 1
+[apc_ups:117]: Decode B
+[sensor:094]: 'apc-ups battery voltage': Sending state 13.61000 V with 2 decimals of accuracy
+[apc_ups:286]: Sending polling command : F with length 1
+[apc_ups:123]: Decode F
+[sensor:094]: 'apc-ups grid frequency': Sending state 50.00000 Hz with 2 decimals of accuracy
+[apc_ups:286]: Sending polling command : L with length 1
+[apc_ups:135]: Decode L
+[sensor:094]: 'apc-ups grid voltage': Sending state 231.80000 V with 1 decimals of accuracy
+[apc_ups:286]: Sending polling command : O with length 1
+[apc_ups:141]: Decode O
+[sensor:094]: 'apc-ups ac output voltage': Sending state 231.80000 V with 1 decimals of accuracy
+[apc_ups:286]: Sending polling command : P with length 1
+[apc_ups:147]: Decode P
+[sensor:094]: 'apc-ups ac output load': Sending state 9.10000 % with 1 decimals of accuracy
+[apc_ups:286]: Sending polling command : f with length 1
+[apc_ups:171]: Decode f
+[sensor:094]: 'apc-ups state of charge': Sending state 100.00000 % with 1 decimals of accuracy
+[apc_ups:286]: Sending polling command : j with length 1
+[apc_ups:177]: Decode j
+[sensor:094]: 'apc-ups estimated runtime': Sending state 42.00000 min with 0 decimals of accuracy
+[apc_ups:286]: Sending polling command : G with length 1
+[apc_ups:129]: Decode G
+[text_sensor:064]: 'apc-ups cause of last transfer': Sending state 'S'
 ```
 
 ## Protocol
 
-See [https://github.com/kirbah/apc-ups](github.com/kirbah/apc-ups).
+See [kirbah.github.io/apc-ups/](https://kirbah.github.io/apc-ups/).
 
 ## Known issues