diff --git a/SiliconTorch/README.md b/SiliconTorch/README.md
index ce896f87454ed9113b3d66af9c024544176757cb..1addc77f74a5ca427c2a9ccfc385f113e2f80702 100644
--- a/SiliconTorch/README.md
+++ b/SiliconTorch/README.md
@@ -12,10 +12,12 @@ Protocol documentation
 Documentation of the used (network-)protocols inside of `SiliconTorch`
 
 
-### `fxCyan`
+### `CyanBus`
 
-The name of the packet envelope and the static header ob `CyanBus`.
+`CyanBus` will be the main working horse of `SiliconTorch`.
 
-Packets look like below, `CRC` is calculated over payload only.
+It consists of a `RS485` and a `MQTT` layer, the first for real-time animation data and the second one for signalling.
+
+`RS485` packets look like below, `CRC` is calculated over payload only.
 
 ![](doc/fxCyan.svg)