diff --git a/meshtastic/config.proto b/meshtastic/config.proto
index 03838ea3..22355edf 100644
--- a/meshtastic/config.proto
+++ b/meshtastic/config.proto
@@ -52,12 +52,16 @@ message Config {
       /*
        * Tracker device role
        *   Position Mesh packets will be prioritized higher and sent more frequently by default.
+       *   When used in conjunction with power.is_power_saving = true, nodes will wake up, 
+       *   send position, and then sleep for position.position_broadcast_secs seconds.
        */
       TRACKER = 5;
 
       /*
        * Sensor device role
        *   Telemetry Mesh packets will be prioritized higher and sent more frequently by default.
+       *   When used in conjunction with power.is_power_saving = true, nodes will wake up, 
+       *   send environment telemetry, and then sleep for telemetry.environment_update_interval seconds.
        */
       SENSOR = 6;
     }