COEX Clover

Clover is an educational programmable drone kit developed by COEX consisting of an unassembled quadcopter, open source software and documentation. The kit includes Pixracer-compatible autopilot running PX4-based firmware, Raspberry Pi as companion computer, a camera for computer vision navigation as well as additional sensors and peripheral devices.

ROS Software Maintainer: Oleg Kalachev <okalachev at gmail.com>.

The ROS-based platform source code is available on GitHub.

Official website: https://coex.tech/clover.

Contents

COEX Clover

Documentation

The main documentation is available on https://clover.coex.tech.

Support

For additional support please address official Telegram chat.

Library Overview

1. Basic Configuration

Component	ROS package/stack
MAVLink communication with flight controller	mavros
Autonomous drone control	`clover`
Official Gazebo simulation setup	`clover_simulation`
Block programming support based on Blockly	`clover_blocks`
Navigating with ArUco markers	`aruco_pose`
Web access to image topics	web_video_server

2. Sensor Drivers

Component	ROS package/stack
Main camera driver	cv_camera
Laser rangefinder driver	vl53l1x

3. Hardware Drivers and Simulation

Component	ROS package/stack
Common LED messages	led_msgs
ws281x LED strip driver	ws281x