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The XPARO fleet dashboard
Documentation
XPARO
Documentation

Confused, how to use xparo or what this tool is? Here's the documentation to help you manage fleets, analytics database, and edit the core behaviour tree in real time.

read Docs now..

Engine

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xparo
Live your Dreams Parallely
Robotics
Behaviour Tree Visualizer

See and check BehaviorTree.CPP XML in your browser, no Groot install needed.

Robotics
Differential Drive Calculator

Kinematics and odometry for two-wheeled robots, worked out for you.

Robotics
Motor & Wheel Sizing Calculator

Pick drive motors with real numbers: torque, speed and power per wheel.

Robotics
Quaternion ↔ Euler Converter

Convert orientations the way ROS does, and stop guessing axis orders.

IOT Project
Web Serial Monitor

A serial monitor and plotter that runs in your browser, no IDE needed.

Robotics
PID Tuning Simulator

Learn PID tuning by feel on simulated motors before touching real hardware.

Robotics
ROS Map Editor

Clean up SLAM maps for Nav2 without installing GIMP or writing scripts.

Robotics
ROS 2 Package Generator

Ready-to-build ROS 2 packages in seconds, for Python and C++.

IOT Project
Electronics Calculators

Ohm's law, dividers, resistor and capacitor codes for robot builders.

Robotics
Battery Backup Calculator

Estimate how long a robot runs on one charge, before you buy the battery.

How to Calculate Your Robot's Battery Runtime (With a Worked Example)
Oct 04, 2026
How to Calculate Your Robot's Battery Runtime (With a Worked Example)
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LiPo vs Li-ion vs LiFePO4 vs Lead-Acid: Choosing a Battery for Your Robot
Oct 04, 2026
LiPo vs Li-ion vs LiFePO4 vs Lead-Acid: Choosing a Battery for Your Robot
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Battery C-Rating Explained: Peak Current, Voltage Sag and Choosing a Pack
Oct 04, 2026
Battery C-Rating Explained: Peak Current, Voltage Sag and Choosing a Pack
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How to Measure Your Robot's Real Current Draw (Multimeter, Shunt and INA219)
Oct 04, 2026
How to Measure Your Robot's Real Current Draw (Multimeter, Shunt and INA219)
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Robot Battery Safety: Charging, Storage, Fuses and Wire Gauge
Oct 04, 2026
Robot Battery Safety: Charging, Storage, Fuses and Wire Gauge
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Ohm's Law and Power for Robot Builders: 6 Practical Examples
Oct 04, 2026
Ohm's Law and Power for Robot Builders: 6 Practical Examples
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Measuring Battery Voltage with a Voltage Divider and an ADC (Arduino/ESP32)
Oct 04, 2026
Measuring Battery Voltage with a Voltage Divider and an ADC (Arduino/ESP32)
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Resistor Colour Codes Made Easy: 4-, 5- and 6-Band Resistors and E-Series Values
Oct 04, 2026
Resistor Colour Codes Made Easy: 4-, 5- and 6-Band Resistors and E-Series Values
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Capacitor Codes Decoded (104, 473, 2A222J) and How to Pick Capacitors for Robots
Oct 04, 2026
Capacitor Codes Decoded (104, 473, 2A222J) and How to Pick Capacitors for Robots
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3.3 V vs 5 V Logic: Level Shifting with Dividers, MOSFETs and ICs
Oct 04, 2026
3.3 V vs 5 V Logic: Level Shifting with Dividers, MOSFETs and ICs
Read more..