Advanced Swarm Robot Pair Kit with Arduino Nano & NRF24
Build a Coordinated Swarm Robot Pair with Arduino Nano & NRF24
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
You'll assemble two small autonomous robots that communicate via NRF24L01 modules to execute a leader-follower algorithm: the leader roams and avoids obstacles using an ultrasonic sensor while the follower tracks its movements in real time. This project mirrors real-world swarm robotics used in warehouse automation, search-and-rescue, and defence applications, giving you hands-on experience with distributed systems and wireless control.
What You'll Build
A pair of 2WD Arduino Nano robots that coordinate wirelessly. The leader scans for obstacles using an HC-SR04 sensor and decides its path, then transmits its direction to the follower via NRF24. The follower receives and mimics the leader's trajectory, staying close without collision. You'll end up with a working swarm demonstration that can be expanded to more robots.
What You'll Learn
- Implementing leader-follower algorithms for multi-robot coordination
- Configuring NRF24L01 wireless transceivers for robust communication
- Programming obstacle avoidance logic using ultrasonic sensors
- Soldering and assembling custom motor driver circuits on prototype boards
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 2 |
| NRF24L01 | 2 |
| HC-SR04 | 2 |
| L298N Motor Driver | 2 |
| TT Gear Motor | 4 |
| 2WD Chassis | 2 |
| 18650 Cell | 4 |
| 18650 Holder | 2 |
| 100nF Caps | 10 |
| 10k? Resistors | 10 |
| PCB Prototype Board | 2 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Designed for engineering undergraduates (B.Tech ECE, EEE, Robotics) tackling final-year projects, Smart India Hackathon challenges, or robotics club demonstrations. Also suitable for skilled hobbyists who have worked with Arduino and want to explore distributed systems and swarm intelligence. This kit assumes you can solder and read schematics.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project - accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code to chat with our AI companion built for this project; if it can't resolve, we'll jump in on WhatsApp for advanced debugging.
Do I need prior experience with soldering and NRF24 modules?
Yes, this is an advanced kit. You should be comfortable soldering components onto prototyping boards and have basic knowledge of wireless communication. Our AI companion includes a quick refresher on NRF24 configuration.
How does the leader-follower algorithm work in this kit?
The leader continuously scans with the ultrasonic sensor, makes navigation decisions, then broadcasts its motor command byte over NRF24. The follower listens for this byte, decodes direction and speed, and replicates it using its own motor driver. Sample code is provided and explained.
Can I expand this to more than two robots?
The same NRF24 network supports multiple listening nodes. You can program additional followers with unique addresses, though you'll need to adjust the coordination logic for true swarm behaviour.
Two small NRF24 linked robots coordinate using a leader-follower algorithm. Leader avoids obstacles, follower tracks leader.
What's in this kit
- Arduino Nano x2
- NRF24L01 x2
- HC-SR04 x2
- L298N Motor Driver x2
- TT Gear Motor x4
- 2WD Chassis x2
- 18650 Cell x4
- 18650 Holder x2
- 100nF Caps x10
- 10k? Resistors x10
- PCB Prototype Board x2
- Soldering Iron
- Solder Wire
Choose your assembly option:
- Soldering Kit - 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo - 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items