[goecharger] Update README.md (#17283)

* Update README.md - Update name of chargers and setup instructions

I got stuck connecting my charger, because I did not find any hint in the readme that elaborates the need to activate the local HTTP API on the app first. Added this hint with a short chapter.

Signed-off-by: Daedalus <37384006+Boldfor@users.noreply.github.com>

diff --git a/bundles/org.openhab.binding.goecharger/README.md b/bundles/org.openhab.binding.goecharger/README.md
index 7e10dd15074ee9e3b8c574aba7f1aef82c08be1f..c936f2ead6cbfc1e3e178a5031db28f65f54c7af 100644 (file)
--- a/bundles/org.openhab.binding.goecharger/README.md
+++ b/bundles/org.openhab.binding.goecharger/README.md
@@ -1,13 +1,17 @@
-# Go-eCharger Binding
+# go-e Charger Binding
 
-This Binding controls and reads data from the [Go-eCharger](https://go-e.co/).
-It is a mobile wallbox for charging EVs and has an open REST API for reading data and configuration.
-The API must be activated in the Go-eCharger app.
+This Binding controls and reads data from the [go-e Charger](https://go-e.co/), which is a mobile wallbox for charging EVs and has an open REST API for reading data and configuration.
 
 ## Supported Things
 
-This binding supports Go-eCharger HOME+ with 7.4kW, 11kW or 22kW.
-The Go-eCharger HOMEfix with 11kW and 22kW is supported too.
+This binding supports go-e Charger HOME+ with 7.4kW, 11kW or 22kW as well as go-e Charger HOMEfix and go-e Charger Gemini with 11kW and 22kW.
+
+## Setup
+
+1) Install the binding
+2) Activate the local HTTP API in the go-e Charger app (Settings --> Connection --> API Settings --> "Allow access to local HTTP API vX").
+Please note that v1 is the default, but more functions (channels) are supported by the API v2. However, v2 has to be supported by your go-e Charger (details see below).
+3) Configure the thing (see below).
 
 ## Thing Configuration
 
@@ -15,11 +19,11 @@ The thing has three configuration parameters:
 
 | Parameter       | Description                                   | Required |
 |-----------------|-----------------------------------------------|----------|
-| ip              | The IP-address of your Go-eCharger            | yes      |
+| ip              | The IP-address of your go-e Charger           | yes      |
 | apiVersion      | The API version to use (1=default or 2)       | no       |
 | refreshInterval | Interval to read data, default 5 (in seconds) | no       |
 
-The apiVersion 2 is only available for Go-eCharger with new hardware revision (CM-03).
+The apiVersion 2 is only available for go-e Charger with new hardware revision (CM-03, GM-10 and potentially others), which can be recognized with the serial number on the back of the device.
 
 ## Channels
 
@@ -47,8 +51,8 @@ Currently available channels are
 | transaction              | Number                   | 0 if no card, otherwise card ID                               | 2 (r/w)           |
 | allowCharging            | Switch                   | If `ON` charging is allowed                                   | 1 (r/w), 2 (r)    |
 | cableCurrent             | Number:ElectricCurrent   | Specifies the max current that can be charged with that cable | 1 (r), 2 (r)      |
-| temperature              | Number:Temperature       | Temperature of the curciuit board of the Go-eCharger          | 1 (r), 2 (r)      |
-| temperatureType2Port     | Number:Temperature       | Temperature of the type 2 port of the Go-eCharger             | 2 (r)             |
+| temperature              | Number:Temperature       | Temperature of the curciuit board of the go-e Charger          | 1 (r), 2 (r)      |
+| temperatureType2Port     | Number:Temperature       | Temperature of the type 2 port of the go-e Charger             | 2 (r)             |
 | firmware                 | String                   | Firmware Version                                              | 1 (r), 2 (r)      |
 | accessConfiguration      | String                   | Access configuration, for example OPEN, RFID ...              | 1 (r/w)           |
 | forceState               | Number                   | Force state  (Neutral=0, Off=1, On=2)                         | 2 (r/w)           |
@@ -91,7 +95,7 @@ String                     GoEChargerFirmware                   "Firmware"
 String                     GoEChargerAccessConfiguration        "Access configuration"                  {channel="goecharger:goe:garage:accessConfiguration"}
 ```
 
-## Setting charge current of Go-eCharger based on photovoltaik output
+## Setting charge current of go-e Charger based on photovoltaik output
 
 You can easily define rules to charge with PV power alone.
 Here is a simple sample how such a rule could look like:
@@ -109,7 +113,7 @@ end
 Advanced example:
 
 ```java
-rule "Set charging limit for go-eCharger"
+rule "Set charging limit for go-e Charger"
 when
     Time cron "*/10 * * ? * *" // Trigger every 10 seconds
 then