diff --git a/README.md b/README.md
old mode 100644
new mode 100755
index 122286b9..e512678e
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Features
 
 The main features of the daemon are:
 
- * use USB serial, TCP connected, or UDP device
+ * use USB serial, TCP connected or UDP device, or enhanced ebusd protocol for recent [ebusd-esp firmware](https://github.com/john30/ebusd-esp/) (allows arbitration to be done directly by the Wemos)
  * actively send messages to and receive answers from the eBUS
  * passively listen to messages sent on the eBUS
  * regularly poll for messages