added meta and readme

debian/control

@@ -1035,6 +1035,22 @@ Description: nymea.io plugin to send and receive strings over a serial port
  .
  This package will install the nymea.io plugin for serial ports
 
+
+Package: nymea-plugin-sma
+Architecture: any
+Depends: ${shlibs:Depends},
+         ${misc:Depends},
+         nymea-plugins-translations,
+Description: nymea.io plugin for SMA PV-Inverter
+ The nymea daemon is a plugin based IoT (Internet of Things) server. The
+ server works like a translator for devices, things and services and
+ allows them to interact.
+ With the powerful rule engine you are able to connect any device available
+ in the system and create individual scenes and behaviors for your environment.
+ .
+ This package will install the nymea.io plugin for SMA PV-Inverter
+
+
 Package: nymea-plugin-systemmonitor
 Architecture: any
 Depends: ${shlibs:Depends},
@@ -1231,6 +1247,7 @@ Depends: nymea-plugin-anel,
          nymea-plugin-shelly,
          nymea-plugin-senic,
          nymea-plugin-somfytahoma,
+         nymea-plugin-sma,
          nymea-plugin-sonos,
          nymea-plugin-solarlog,
          nymea-plugin-tado,

sma/README.md

@@ -0,0 +1,15 @@
+# SMA
+
+nymea plug-in for SMA solar equipment.
+
+## Supported Things
+
+* Sunny WebBox
+
+## Requirements
+
+* The package "nymea-plugin-sma" must be installed.
+
+## More
+
+https://www.sma.de/en/

sma/meta.json

@@ -0,0 +1,13 @@
+{
+    "title": "SMA",
+    "tagline": "Connect to SMA solar equipment.",
+    "icon": "sma.png",
+    "stability": "consumer",
+    "offline": true,
+    "technologies": [
+        "network"
+    ],
+    "categories": [
+
+    ]
+}