diff --git a/Samples/ESP 20170915.txt b/Samples/Kaifa/ESP 20170915.txt similarity index 100% rename from Samples/ESP 20170915.txt rename to Samples/Kaifa/ESP 20170915.txt diff --git a/Samples/ESP 20170918 Raw.txt b/Samples/Kaifa/ESP 20170918 Raw.txt similarity index 100% rename from Samples/ESP 20170918 Raw.txt rename to Samples/Kaifa/ESP 20170918 Raw.txt diff --git a/Samples/HAN 20170912-2.txt b/Samples/Kaifa/HAN 20170912-2.txt similarity index 100% rename from Samples/HAN 20170912-2.txt rename to Samples/Kaifa/HAN 20170912-2.txt diff --git a/Samples/HAN 20170912-3.txt b/Samples/Kaifa/HAN 20170912-3.txt similarity index 100% rename from Samples/HAN 20170912-3.txt rename to Samples/Kaifa/HAN 20170912-3.txt diff --git a/Samples/HAN 20170914.txt b/Samples/Kaifa/HAN 20170914.txt similarity index 100% rename from Samples/HAN 20170914.txt rename to Samples/Kaifa/HAN 20170914.txt diff --git a/Samples/HAN Sample Breakdown.md b/Samples/Kaifa/HAN Sample Breakdown.md similarity index 100% rename from Samples/HAN Sample Breakdown.md rename to Samples/Kaifa/HAN Sample Breakdown.md diff --git a/Samples/Kaifa OBIS breakdown.md b/Samples/Kaifa/Kaifa OBIS breakdown.md similarity index 100% rename from Samples/Kaifa OBIS breakdown.md rename to Samples/Kaifa/Kaifa OBIS breakdown.md diff --git a/Samples/Samples from ESP.txt b/Samples/Kaifa/Samples from ESP.txt similarity index 100% rename from Samples/Samples from ESP.txt rename to Samples/Kaifa/Samples from ESP.txt diff --git a/Samples/readme.md b/Samples/readme.md new file mode 100644 index 00000000..e69de29b