The Biped Ninja Hybrid Robot Using ESP8266 is a unique programmable robot that combines bipedal walking and wheeled mobility in a single design. Powered by the ESP8266 Wi-Fi module, it can be operated wirelessly using the RemoteXY mobile app, enabling real-time control and live feedback directly from your smartphone — no separate controller needed.
This robot not only walks like a humanoid but can also switch to wheel-assisted movement, offering smooth navigation, speed, and balance. The built-in HC-SR04 ultrasonic sensor detects obstacles for smart avoidance, while 180° and 360° servo motors provide accurate and flexible motion control.
Its compact and lightweight 3D-printed body makes it easy to assemble and ideal for STEM education, prototyping, and robotics experiments. Whether you’re learning coding, electronics, or mechanical design — this robot delivers hands-on experience in motion coordination and control systems.
Note:
Male headers for ESP8266 must be soldered (included separately).
Battery charger not included and must be purchased separately.
Circuit diagram and source code are included in the user manual.
⚙️ Features:
ESP8266 Wi-Fi Module: Enables wireless operation via RemoteXY mobile app.
Dual Motion Mode: Supports both walking (biped) and wheeled drive for hybrid mobility.
Autonomous & Manual Control: Switch between self-navigation and user-controlled operation.
Ultrasonic Obstacle Detection: Avoids collisions using HC-SR04 sensor.
Precision Servos: Includes 180° and 360° servo motors for smooth leg and wheel control.
Compact Design: 82 × 70 × 140 mm body for easy assembly and portability.
Stable Power: 7.4V 360mAh LiPo battery with 5V 5A step-down module for consistent voltage.
DIY-Friendly Assembly: Simple plug-and-play wiring and setup instructions.
Educational Value: Teaches IoT, motion control, and embedded programming.
Lightweight & Durable: Designed for both classroom and personal robotics use.
📦 Package Includes
1 × 3D Printed Hybrid Robot Body Kit
1 × WEMOS ESP8266 D1 Board with USB Cable
2 × 180° Servo Motors
2 × 360° Servo Motors
1 × 7.4V 360mAh 25C LiPo Battery Pack
1 × MINI560 DC 5V 5A Step-Down Converter
1 × HC-SR04 Ultrasonic Sensor
1 × Male-to-Female Jumper Wires (20 cm)
1 × Female-to-Female Jumper Wires (10 cm)
1 × 6-Pin DPDT Self-Lock Push Switch (7×7mm)
1 × Cross-Head Screwdriver
1 × User Manual (with code, wiring, and circuit diagrams)
