Making NX27

NX27の製作

Agenda

 1. Overview
 2. Components
 3. Functions
 4. Code
 5. Motion Check

1. Overview

I made a simple robot using the M5AtomS3R CAM of the M5Stack series.

2. Components

1)M5 Atom S3R M5 or Atom S3 R CAM
2)Wide lens for smart phone
3)M5 Stamp S3 with round LCD
4)Servos SG92R x5
5)Lithium Ion Battery 3.7V

The wiring is as follows:

3.Functions

1)Forward/reverse movement, left/right turns
2)Swing the head from side to side
3)Round LCD display, eye
4)Face tracking by Camera
5)JoyC Joystick Control

4.Code

I wrote a detailed Sketch on Github, so please refer to it.

Code Github

5.Motion Check

Forward, backward, left and right turns can be controlled with a joystick. It is controlled by an IMU (but the effect is small). Furthermore, by replacing it with an M5AtomS3R CAM, face tracking became possible.

Update

• 2026.2.22Created a page of NX27 Making Simple Mono eye robot with M5AtomS3R CAMNEW