Battery State

This panel displays robot’s battery voltage from sensor_msgs/msg/BatteryState topics as a graph.

../_images/widget-battery.gif

Configuration options

phntm_bridge.yaml
 /**:
   ros__parameters:

     /some_battery_topic:
       min_voltage: 9.0 # battery empty voltage
       max_voltage: 12.6 # battery full voltage

(Battery State will display current, too.)