diff --git a/.travis.yml b/.travis.yml
index ace69e1..265f96a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,41 +1,12 @@
 language: cpp
 
+cache:
+  directories:
+    - ~/arduino_ide
+    - ~/.arduino15/packages/
+
 matrix:
   include:
-    # works on Precise and Trusty
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-4.9
-      env:
-         - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9"
-
-    # works on Precise and Trusty
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-5
-      env:
-         - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5"
-
-    # works on Precise and Trusty
-    - os: linux
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - g++-6
-      env:
-        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6"
-
-    # works on Precise and Trusty
     - os: linux
       addons:
         apt:
@@ -45,15 +16,20 @@ matrix:
             - g++-7
       env:
         - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7"
+        - MODE=LINUX
+    - os: linux
+      env:
+        - MODE=ARDUINO
 
 before_install:
-    - eval "${MATRIX_EVAL}"
-
-
-
+    - if [ "$MODE" = "LINUX" ]; then eval "${MATRIX_EVAL}"; fi
+    - if [ "$MODE" = "ARDUINO" ]; then source <(curl -SLs https://raw.githubusercontent.com/adafruit/travis-ci-arduino/master/install.sh); fi
+install:
+  - if [ "$MODE" = "ARDUINO" ]; then arduino --install-library "WiFiManager"; fi
 script:
-     - cd knx-linux
-     - mkdir -p build
-     - cd build
-     - cmake .. 
-     - make
+     - if [ "$MODE" = "LINUX" ]; then cd knx-linux; fi
+     - if [ "$MODE" = "LINUX" ]; then mkdir -p build; fi
+     - if [ "$MODE" = "LINUX" ]; then cd build; fi
+     - if [ "$MODE" = "LINUX" ]; then cmake ..; fi 
+     - if [ "$MODE" = "LINUX" ]; then make; fi
+     - if [ "$MODE" = "ARDUINO" ]; then build_platform esp8266; fi
diff --git a/README.md b/README.md
index f01a2c1..cbcbf55 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
+knx  [![Build Status](https://travis-ci.org/thelsing/knx.svg?branch=master)](https://travis-ci.org/thelsing/knx)
+===
+
+
+
 This projects provides a knx-device stack for arduino (ESP8266, SAMD21) and linux. (more are quite easy to add)
 It implements most of System-B specification and can be configured with ETS.
 The necessary knxprod-files can be generated with my [CreateKnxProd](https://github.com/thelsing/CreateKnxProd) tool.
@@ -11,4 +16,4 @@ Don't forget to reset ESP8266 manually (disconnect power) after flashing. The re
 
 The SAMD21 version uses my version of the [FlashStorage](https://github.com/thelsing/FlashStorage) lib (Pull request pending).
 
-Generated documentation can be found [here](https://knx.readthedocs.io/en/latest/).
\ No newline at end of file
+Generated documentation can be found [here](https://knx.readthedocs.io/en/latest/).