念慈菴

Rns

Overview

RP2040 To Switch learning board reduces the overall size of the PCB board (length: 14mm, width: 8mm), and the component packaging is basically designed using 0201.

![Real object welding TOP side]

![RP2040T.jpg]

**TOP side welding**

![Real object welding BOT side]

![RP2040B.jpg]

BOT side welding

![PCB 3D simulation and dimensional drawing]

**Wiring I/ O port definition**

![PCB board size]

**Dimensional diagram**

![CPU surface patch position]

**CPU surface patch position**

![Peripheral component patch position]

**Peripheral component patch position* *

![Welding diagram]

**Welding diagram**

![Start-up test]

**Start-up demonstration effect test**

At this point, the entire project has been fully tested. If any students need to learn welding and debugging, they can directly use the final version. Project proofing is enough.

PS: This subsequent version will not be modified and will be designated as the final version.

Design Files

Test.mp4

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-08 12:39:00

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