Color Code Chart: All 29 Ozobot Color Codes
All official color codes on one chart, grouped and ordered the way the robot reads them.
A4 A3
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Education
Free Posters and Cheat Sheets
Color Code chart, calibration circles, OzoBlockly cheat sheet, and more: free to print in A4 and A3, no account or email address required.
Choose a poster and download it as a PDF. Print at 100% (actual size) to ensure the dimensions are correct. The page for each poster explains how to use it in the classroom.
 | Drawing lines for Ozobot |
| ozobot-benelux.nl/en/education/posters/drawing-lines | Source: Ozobot color code guides · version dated 27 October 2026 |
Free poster from Ozobot Benelux: you may print it and use it in the classroom. Print at 100% (actual size). Ozobot is a brand of Ozo EDU, Inc.
Free poster
Drawing lines for Ozobot
The drawing rules from Ozobot’s official guides, with a separate column for Ari.
The line 5 mm thick (4.5 to 6 mm is okay), actual size
| Tip First sketch the route lightly in pencil, then add the color codes, and finally draw over it with the black line. Want to print your own route? Print in color on white, non-glossy paper at 100% (actual size). Then measure one code cell: it should be 5 mm. |
Space around the line
| Rule | Bit+ and Evo | Ari |
|---|---|---|
| Distance between parallel lines (including in a U-turn) | ≥ 25 mm | ≥ 38 mm |
| White space on both sides of the line | ± 12 mm | ± 19 mm |
| Width of a turn | ≥ 25 mm | ≥ 38 mm |
| Distance between Color Codes | ≥ 51 mm | ≥ 51 mm |
| Distance from a code to a turn or intersection | ≥ 25 mm | ≥ 25 mm |
| Straight section after a Zigzag or Backwalk code | ≥ 64 mm | ≥ 76 mm |
Different robots in the classroom? Use Ari's measurements so your route works for all three.
Corners and intersections
| Color codes
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Drawing lines for Ozobot
The drawing rules from Ozobot’s official guides, with a separate column for Ari.
A4 A3 PDF, portrait
Download A4 (opens in a new tab) Download A3 (opens in a new tab)
| Calibrating Ozobot |
| ozobot-benelux.nl/en/education/posters/calibrating | Source: Ozobot calibration tips and guides · version dated 27 October 2026 |
Free poster from Ozobot Benelux: you may print it and use it in the classroom. Print at 100% (actual size). Ozobot is a brand of Ozo EDU, Inc.
Free poster
Calibrating Ozobot
Full-size calibration circles for Bit+, Evo, and Ari, with the steps for each robot.
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Calibration circle 40 mm | 40 mm calibration circle · direction of travel ↓ | 50 mm calibration circle · direction of travel ↓ | ||||||||||||||||||||
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When should you calibrate? Before every class and whenever you use a new surface. Do not laminate the circles: they won’t work properly. | This bar must be 50 mm long. Too short? Reprint at 100% (actual size). |
Calibrating Ozobot
Full-size calibration circles for Bit+, Evo, and Ari, with the steps for each robot.
A4 A3 PDF, portrait
Download A4 (opens in a new tab) Download A3 (opens in a new tab)
| OzoBlockly Cheat Sheet |
| ozobot-benelux.nl/en/education/posters/ozoblockly-cheat-sheet | Source: ozoblockly.com and ozobot.com · version dated 27 October 2026 |
Free poster from Ozobot Benelux: you may print it and use it in the classroom. Print at 100% (actual size). Ozobot is a brand of Ozo EDU, Inc.
Free poster
OzoBlockly Cheat Sheet
The five levels, the blocks in each level, and how to load a program onto Bit+.
How to start
| Which robot? You can program Bit+ in OzoBlockly only on a computer: Chromebook, Mac, or Windows. Program Evo and Ari with Ozobot Editor. Tip: sample programs are under Examples in the sidebar on the right. |
The five levels
| Level | New block groups |
|---|---|
| 1 NoviceIcons, even for those who can’t read yet (called Pre-Reader in the level selector) | Movement, Light Effects, Wait |
| 2 BeginnerLoops and time | Timing, Loops |
| 3 IntermediateMaking choices and following the line | Line Navigation, Logic |
| 4 AdvancedMath, variables, and custom functions | Math, Variables, Functions, Terminate |
| 5 MasterEverything, including lists and the robot’s button | Arrays, List, Button |
Each level builds on the previous one. The block categories appear as they do in the English-language editor. Level 1 is called “1. Pre-Reader” in the editor.
Loading a program onto the robot
Bit+: with the USB cable
- Set the editor to Bit+, in Chrome or Edge.
- Click Programs → Connect, connect Bit+ with the USB cable, select it, and click Pair.
- In the menu, click Load Program.
OzoBlockly Cheat Sheet
The five levels, the blocks in each level, and how to load a program onto Bit+.
A4 A3 PDF, portrait
Download A4 (opens in a new tab) Download A3 (opens in a new tab)
| How We Use Ozobot |
| ozobot-benelux.nl/en/education/posters/classroom-rules | Source: Ozobot Benelux, drawing on classroom experience · version dated 27 October 2026 |
Free poster from Ozobot Benelux: you may print it and use it in the classroom. Print at 100% (actual size). Ozobot is a brand of Ozo EDU, Inc.
Free poster
How We Use Ozobot
Eight classroom rules. Hang the poster where students work with the robots.
1 | Handle the robot carefully. Hold it by the sides and don’t drop it. |
2 | Keep the robot on the table. Place your route in the middle of the table, away from the edge. |
3 | Calibrate first. Place the robot on the black circle before you start. This helps it read better. |
4 | Draw neatly. Draw thick, even lines. Put the cap back on the marker when you’re done. |
5 | Work together and take turns. One person controls the robot while the other watches. Then switch. |
6 | Try again. Not working? See what happens, change one thing, and test again. |
7 | Ask a classmate first. If you can’t figure it out together, ask your teacher. |
8 | Clean up together. Turn off the robot and put it back in its place, along with the markers. |
It's okay to make mistakes This is how you learn to code: try, observe, improve. | Our class is participating Write your name here. |
How We Use Ozobot
Eight classroom rules. Hang the poster where students work with the robots.
A4 A3 PDF, portrait
Download A4 (opens in a new tab) Download A3 (opens in a new tab)
| Digital Literacy at School |
| ozobot-benelux.nl/en/education/posters/digital-literacy | Source: official source per country (see the box) · version dated 27 October 2026 |
Free poster from Ozobot Benelux: you may print it and use it in the classroom. Print at 100% (actual size). Ozobot is a brand of Ozo EDU, Inc.
Free poster
Digital Literacy at School
The official framework and its current status, plus how Ozobot coding fits in.
CSTA PK–12 Computer Science Standards (2026)
Status: A professional standards framework, revised in 2026 as the successor to CSTA’s 2017 K–12 standards. Not a national curriculum that every school must follow: check your state and district requirements. Twelve practices in four categories (one is computational thinking); AI is spread across the five concepts.
| Algorithms & Design | Designing step-by-step solutions to problems |
| Programming | Creating, testing, and improving programs |
| Data & Analysis | How data is collected, represented, and used |
| Systems & Security | How devices, software, and networks work, and how to keep them secure |
| Computing & Society | How computing affects people and society |
Source: CSTA PK–12 Computer Science Standards · csteachers.org/pk12standards/ · checked on October 27, 2026
Where does Ozobot coding fit?
A good fit Designing algorithms, coding with color codes and blocks, testing, and improving. | A partial fit Digital systems (input, processing, output), collecting data, and exploring how AI works. | Other materials needed Finding and evaluating information, safety and privacy, and online behavior. |
How to start
1 | Compare your current offering with the framework: what are you already doing, and what’s still missing? The situation may change, so check the original source if in doubt. |
2 | Plan a continuous progression for coding: start with screen-free Color Code programming, then move on to block-based coding. |
3 | Plan time for professional development: have teachers program a robot themselves during a team session. |
Digital Literacy at School
The official framework and its current status, plus how Ozobot coding fits in.
A4 A3 PDF, portrait
Download A4 (opens in a new tab) Download A3 (opens in a new tab)