smallembedded

Arduino_Bread

Overview

The original intention of this learning expansion board is to solve some functional shortcomings of ordinary breadboards, such as the inability to use Arduino Pro Mini, the inability to plug in various modules with double rows of pins, the lack of power supply design, and the frequent need for male/female conversion, etc. Supports common Arduino boards on the market, including Nano, Pro Mini, Micro, etc., suitable for building various project prototypes. The board is designed with interfaces for a variety of common expansion modules, including Bluetooth, NRF, WIFI, I2C, SD CARD and OLED Modules such as this can be connected to an external power supply and Bluetooth module to facilitate wireless debugging, wireless uploading of code, and get rid of the constraints of USB cables.
See the attached picture for the line connection method. Various power supplies have separate reserved interfaces, including 3.3V, 5V, Raw, and GND.
Friendly reminder: This is not a shield. It currently does not support large boards such as Arduino UNO. The shape of the UNO is purely the author's personal preference.

Design Files

Routing reference.png

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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:2025-05-11 03:50:41

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