CAIBI suggestion · Creative tools

Pocket drawing tablet

Draw on a small touchscreen and save a few sketches.

Not yet assessed Not built by CAIBI

A source to explore and a proposed direction to develop. This is not a full build assessment.

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Watch the creator’s demonstration

Pocket drawing tablet · source demonstration; not a CAIBI build

Watch on YouTube · Creator demonstration linked by eTechnophiles · Source context

Make it useful to you

Draw on a small touchscreen and save a few sketches.

CAIBI’s proposed addition: Add touch calibration, undo and a simple save/export route after the original demo works.

Start with the original

Source lead

Found in the supplied source. Original files, compatibility and completeness still need checking.

Prompts to move it forward

Copy a prompt into your AI tool with the source material and your actual parts. Work through one small step at a time and check the output before using it. Choose an AI tool or practise the skills first.

Check the source before buying

Review the source material I supply for Pocket drawing tablet. Make a table of what is provided, missing, contradictory or dependent on a paid service. Identify exact hardware revisions, firmware files, library versions, CAD files and licences. Separate creator claims from your proposed additions. Do not fill gaps with guessed specifications. Finish with one small test that can resolve the biggest uncertainty before I buy parts.

Sources:
Creator link from eTechnophiles: https://www.youtube.com/watch?v=Q7YubyHPzJk
eTechnophiles roundup: https://www.etechnophiles.com/new-esp32-projects-you-must-try/

Plan the next step

I want to develop this idea: Pocket drawing tablet. Intended outcome: Draw on a small touchscreen and save a few sketches. The source is https://www.youtube.com/watch?v=Q7YubyHPzJk. CAIBI suggests: Add touch calibration, undo and a simple save/export route after the original demo works. First inspect the source I supply. Separate what it already does from proposed additions. Ask for my actual board, parts, skill level and missing files. Produce a small staged plan with one bench test per stage. Do not invent pin assignments, dimensions or completed test results.

Sources:
Creator link from eTechnophiles: https://www.youtube.com/watch?v=Q7YubyHPzJk
eTechnophiles roundup: https://www.etechnophiles.com/new-esp32-projects-you-must-try/

Design a measured enclosure

Help me design a practical enclosure for Pocket drawing tablet. First ask for measured component dimensions, mounting holes, connectors, cable clearance, ventilation and operating conditions. Suggest a printable or off-the-shelf approach. Begin with a fit-test piece before a complete case. Label assumptions and do not invent an enclosure rating.

Sources:
Creator link from eTechnophiles: https://www.youtube.com/watch?v=Q7YubyHPzJk
eTechnophiles roundup: https://www.etechnophiles.com/new-esp32-projects-you-must-try/

Check and document the result

Create a test log for Pocket drawing tablet. Intended outcome: Draw on a small touchscreen and save a few sketches. Separate expected behaviour from observed results. Include power restart, disconnected inputs, communication failure and the actual physical use. Ask me to provide results, firmware versions, changes, photos and unresolved problems. Never mark a test passed without my evidence.

Sources:
Creator link from eTechnophiles: https://www.youtube.com/watch?v=Q7YubyHPzJk
eTechnophiles roundup: https://www.etechnophiles.com/new-esp32-projects-you-must-try/

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