diff --git a/README.md b/README.md
index 1197e21..b21a44c 100755
--- a/README.md
+++ b/README.md
@@ -203,6 +203,7 @@ considered relatively stable at the moment, but could change if warranted.
     - CAN-bus
     - ZeroMQ
     - MQTT
+    - XBee
     - SPI
     - i²c
     - Tor