diff --git a/requirements.txt b/requirements.txt
index e004acab60c..f0b7f74729a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -73,3 +73,6 @@ jsonrpc-requests>=0.1
 
 # Forecast.io Bindings (sensor.forecast)
 python-forecastio>=1.3.3
+
+# Firmata Bindings (*.arduino)
+PyMata>=2.07