Maxint

NETHERLANDS, THE • + Follow

Prima Yanuaristya

INDONESIA
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Richard Kowalsky

UNITED STATES OF AMERICA
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Engineer

NETHERLANDS, THE
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Steve?Sexton

UNITED STATES OF AMERICA
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4

Description

Maxint D1 mini Multi I/O development board

See video: https://youtu.be/Yf0u55V7xuI

Inspired by the BLough clock I made this board to serve as the basis for building programmable, remote controlled robots.

It adds plenty of I/O pins for sensors, LEDs, servos and motordrivers.

Board features:

- D1 mini complient headers

- Four through-hole prototyping areas

- 16 PWM output ports for LEDs, servos or motordrivers (using PCA9685)

- 16 digital I/O ports for sensors, LEDs or other devices (using PCF8575)

- 4-digit 7-segment LED display (using TM1637)

- 2x RGB LED

- 5-way joystick

- Buzzer, LDR and 2 extra buttons

Known errors in board version v190411:

Pin label between D5 and D7 should be D6, not D4
Joystick SW3 should be turned 45 degrees to accommodate diagonal switches

For more information and links see the video description field on YouTube.

Code

https://github.com/maxint-rd

Download Gerbers Download BOM(Bill of materials)

Aug 07,2019

2,524 views

Maxint D1 mini Multi I/O development board

This board has all you need to make a D1 mini based robot (WeMOS, ESP8266). It adds 16 PWM ports, 16 I/O ports, buttons and LEDs.

2524

Published: Aug 07,2019

Standard PCB

Download Gerber file 21

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

Only PCB

PCB+Assembly

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Project images are for reference only. Actual production is based on the manufacturing files on the project page. Please review the designer's notes (e.g., PCB thickness) and select the appropriate options. PCBWay is not responsible for issues caused by unsuitable parameter selections.
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