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ESP32-S3-WROOM-1-N4ESPRESSIF/上海乐鑫科技
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GC9A01 Round Display 240x240 pixels |
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WS2812B-2020Worldsemi
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AMS1117-3.3UTD Semiconductor Co., Ltd
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Colorful Bunny - Circuit Board Artwork
Bunny PCB Artwork
Introduction
In this project I will be making colorful circuit board artwork. It consists of a ESP32-S3 minimal circuit at a low price point. The circuit board also supports LEDs and an OLED display. This colorful electronics kit also supports MicroPython and is a suitable gift for students to engage them in programming and electronics education.
PCB Design
Based on an ESP32-S3 minimal circuit, my final PCB design is of this bunny cartoon shape.
In this project, I decided to choose a Standard PCB with Red soldermask with yellow silkscreen.
This is a 3D render of the expected product. The price is very affordable for the level of customizability.
Bill of Materials
For soldering of components onto the board, the bills of materials are as follows:
- ESP32-S3-WROOM-1-N4
- WS2812B
- AMS1117
- C0805 100nF
- R0805 100R
- R0805 5k1
- 6MM Push Button
- USB-C Connector
- GC9A01 OLED
Demo Board
After completion, this is how the circuit board functions with the demo code as attached
Thank you and I hope you have found my project helpful. Please feel free to contact me if you would like to learn more or if you have any suggestions on unique projects. Lastly, big thanks to PCBWay for their contribution to the development of this project and the community.
Colorful Bunny - Circuit Board Artwork
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.

Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
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ESP32-S3 4.3inch Capacitive Touch Display Development Board, 800×480, 5-point Touch, 32-bit LX7 Dual-core Processor
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Raspberry Pi 5 7 Inch Touch Screen IPS 1024x600 HD LCD HDMI-compatible Display for RPI 4B 3B+ OPI 5 AIDA64 PC Secondary Screen(Without Speaker)
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Please source for the GC9A01 display with 12-pin ribbon connector. A compatible part number is FP-128HR01A.