Just describe your idea. Codey writes the code, draws the wiring diagram, compiles it in the cloud, and uploads it straight to your board — all from one browser tab. No IDE, no driver hell, no setup.
: Triggers specialized patterns (Service Test Print, EEPROM Information) to check nozzle health and alignment .
While still holding the Stop button, press and hold the button.
To use this tool effectively, the printer must typically be in . This is generally achieved through a specific sequence of button presses: Turn the printer off but leave it plugged in. Hold the Stop/Reset button. While holding Stop/Reset , press and hold the Power button.
The v3600 version is ideal for printers released between 2012 and 2015. Newer models may require updated versions like v5103 or v6000. Because this is professional-grade software not officially distributed to the public by Canon, it is often found on third-party technician forums. Always scan downloaded files for malware before execution to protect your computer.
In the "Ink Absorber Counter" section, ensure "Main" is selected. button to reset the counter value to 0. The printer may print a test page to confirm the reset. Important Safety and Troubleshooting Tips Caution on Source: Be extremely careful where you download this tool. Users on
: Resetting the internal "pamper" or waste ink counter to 0000.0%.
: v3600 is an older version of the service tool. Newer printers may require more recent versions like v4718 or v5302 to function correctly.
Every Codey project comes with a real wiring diagram. Color-coded wires, labeled pins, and a complete connection table — exportable as PDF or printed straight from your browser.
Red for 5V, black for GND, signals in distinct colors — exactly how you'd draw it on paper, only neater.
Below every diagram you get a Wire From → To list with pin labels, so you can wire your circuit without guessing.
One click to download a printable PDF of the diagram — handy for workshops, classrooms or your own build log.
Codey ships with a library of common modules: OLED displays, DHT11/22, HC-SR04, servos, relays, MOSFETs, RGB LEDs and many more.
Codey works out of the box with the most popular development boards. Plug one in over USB, pick it from the dropdown, and start vibing.
The classic. ATmega328P @ 16 MHz, 14 digital I/O, 6 analog inputs. Perfect for beginners.
Compact ATmega328P board. Same brains as the UNO, breadboard-friendly form factor. Canon service tool v3600
54 digital I/O and 16 analog inputs. The go-to when one UNO simply isn't enough.
The popular WROOM-32 module. Dual-core 240 MHz, Wi-Fi + Bluetooth, 30 GPIO. : Triggers specialized patterns (Service Test Print, EEPROM
Beefy S3: 16 MB Flash, 8 MB PSRAM, native USB-CDC. Two USB ports — Codey knows which is which.
RISC-V single-core, ultra-low-power, USB-C and a built-in OLED. Tiny but very capable. This is generally achieved through a specific sequence
More boards added regularly. Direct USB upload over Web Serial — no drivers, no Arduino IDE required.
If you love vibe coding with Cursor or Claude Code, you'll feel right at home in Codey. Same describe-it-and-it-builds flow — except Codey runs your code on a real Arduino or ESP32, not on a server.
: Triggers specialized patterns (Service Test Print, EEPROM Information) to check nozzle health and alignment .
While still holding the Stop button, press and hold the button.
To use this tool effectively, the printer must typically be in . This is generally achieved through a specific sequence of button presses: Turn the printer off but leave it plugged in. Hold the Stop/Reset button. While holding Stop/Reset , press and hold the Power button.
The v3600 version is ideal for printers released between 2012 and 2015. Newer models may require updated versions like v5103 or v6000. Because this is professional-grade software not officially distributed to the public by Canon, it is often found on third-party technician forums. Always scan downloaded files for malware before execution to protect your computer.
In the "Ink Absorber Counter" section, ensure "Main" is selected. button to reset the counter value to 0. The printer may print a test page to confirm the reset. Important Safety and Troubleshooting Tips Caution on Source: Be extremely careful where you download this tool. Users on
: Resetting the internal "pamper" or waste ink counter to 0000.0%.
: v3600 is an older version of the service tool. Newer printers may require more recent versions like v4718 or v5302 to function correctly.
Cursor and Claude Code are excellent general-purpose AI coding tools — we use them ourselves. They're just not made for blinking an LED on a microcontroller. Codey Online fills that gap. Cursor® is a trademark of Anysphere Inc.; Claude™ and Claude Code™ are trademarks of Anthropic PBC. Not affiliated with either company.
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For students and hobbyists.
For makers and creators.
Codey Online is built by OTRONIC, a Netherlands-based electronics company. We're passionate about making hardware programming accessible to everyone — from primary-school kids to professional firmware engineers.
We saw too many beginners give up on the traditional Arduino IDE because of driver issues, missing libraries and cryptic C++ errors. Codey closes that gap with modern AI and Web Serial — so you can stay in the flow and just vibe your way to a finished project.