Contact us


We love to build simple electronics, tinker with technology and conduct hands-on online training services.

What do we offer


Our vision is to provide quality certification courses on hardware & firmware development at affordable prices.


Driven by our passion for technology, we aim to bring in innovative hardware products and software applications at affordable prices.

Design Services

We also offer firmware development services in Beagle Bone, NVIDIA Jetson, Raspberry Pi and Arduino.

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Learn Scratch Programming: Art, Games & Puzzles

Unlock your creativity with Scratch! Create art, games, and puzzles while mastering the fundamentals of programming.

CodeMe 2.0: Arduino Learning Kit

CodeMe is designed as an opener to the world of programming from a students perspective. It is built around the Arduino platform.

What would you like to learn today?


How do I register for a course?

You need to create an account before taking a course. Click on Menu Icon (Three horizontal lines) present on the top of the Store Screen. From the opened menu, click on Login/Register button. Click on Sign Up. Enter your Email Id & Password to register for an account.

How do I contact customer support?

For any issues, please drop an email to with the complete issue details.

Do you have a cancellation, refund and return policy?

No cancellation/change is allowed for courses and digital products once the order is confirmed. Please check our refund policy for more information regarding shipping, return and refund of physical goods.

How do I know a course meets my requirements?

Each course has a FAQ session. Also the course curriculum is made available in advance. In addition to these a few sessions of each course have been unlocked for you to explore for free. Watch these sessions and make your decision.

Can I interact with the instructor?

Absolutely. You can raise your queries regarding the course in the forum and the instructor will answer it within 24 hours.

Do you provide certificates?

Yes, on successful completion of a course, you will be awarded a certificate indicating the same.

Do I have to buy any hardware for the course?

All information regarding the eligibility and prerequisites are available in the FAQ session of each course. Kindly check them.

We'd love to hear from you. Here's how you can reach us.

Treebottom Electronics (OPC) Pvt Ltd

Nemom.P.O, Pin-695020, Kerala, India

You can also message us directly on the WhatsApp widget.

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