First stats for ROS2 GoPiGo3 with Pi4:
ROS2 GoPiGo3 Statistics
Configuration:
- ROS2 Humble Hawksbill
- Ubuntu 22.04 LTS Server (headless)
- Raspberry Pi 4B 2GB
- GoPiGo3
- “Stock GoPiGo3” Li-Ion 12v 27 Wh battery
Idle ROS2 GoPiGo3 (Basic - no LiDAR, no Oak-D-Lite nodes, no speaker)
- Activei:
- GoPiGo3 Node
- Distance Sensor Node
- Ultrasonic Ranger Node
- IMU Node
- teleop_gopigo3_keyboard
- 28% CPU Load - 15 minute average load: 1.11 (out of 4.0 cores)
- 500MB memory used - free -h reports 1.3G available of 1.8G total
- 3.8W (0.35A at 10.8v)
- Runtime: 6-7 hours
Traveling ROS2 GoPiGo3 (Basic - no LiDAR, no Oak-D-Lite nodes, no speaker)
- Activei:
- GoPiGo3 Node
- Distance Sensor Node
- Ultrasonic Ranger Node
- IMU Node
- teleop_gopigo3_keyboard
- 28% CPU Load - 15 minute average load: 1.11 (out of 4.0 cores)
- 500MB memory used - free -h reports 1.3G available of 1.8G total
- 4.3W at .1 m/s (0.40A at 10.7v)
- 4.8W at .175 m/s (0.44A at 10.8v)
- Runtime: 5+ hours
- Runtime: 6-7 hours
Speaker
- 0.4W (0.04A at 10.7v) idle
- 0.5W (0.05A at 10.7v) espeak-ng TTS