Satellite Count GPS Signal Monitor Kit with Arduino Uno
Arduino GPS Signal Monitor Kit: See Satellite Count, HDOP & Fix Status on LCD
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Ever wondered how GPS receivers know exactly which satellites are overhead? With this kit, you'll assemble a live satellite monitor that shows the number of satellites in view, horizontal dilution of precision (HDOP), and whether a 3D fix is locked—all on a bright 16x2 LCD. Ideal for testing GPS antenna placement on drones, vehicle trackers, or IoT devices before permanent installation.
What You'll Build
You'll wire a NEO-6M GPS module to an Arduino Uno and LCD, then load pre-written code to display real-time satellite data. The 16x2 screen shows satellite count, HDOP accuracy (lower is better), and fix status. This portable signal evaluator helps you find the best spot for a GPS antenna, whether on a robot, a weather balloon payload, or a school project board.
What You'll Learn
- Interface a NEO-6M GPS module with Arduino using UART serial communication
- Parse NMEA sentences to extract satellite count, HDOP, and fix quality
- Display real-time sensor data on a 16x2 LCD via I2C backpack
- Evaluate GPS antenna performance by observing satellite lock and dilution of precision
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| NEO-6M GPS Module | 1 |
| 16x2 LCD Display | 1 |
| I2C Backpack | 1 |
| 4.7kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Jumper Wires | 20 |
| M-F Jumper Wires | 10 |
| 9V Battery Snap | 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 CBSE Class 11-12 students exploring communication systems, B.Tech ECE/EEE students prototyping GPS trackers, and ATL Tinkering Lab participants building real-world sensors. The beginner-friendly wiring and clear LCD output also make it suitable for Smart India Hackathon teams testing location-based ideas, or anyone curious about how satellite navigation works.
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 on the box to access an AI companion that knows every wire and code line of this kit. If you prefer, WhatsApp our Bangalore support team for a quick video call.
Does this kit require soldering?
No soldering needed—all connections use the breadboard and jumper wires. The I2C backpack comes pre-soldered to the LCD.
How do I interpret the HDOP value?
HDOP (Horizontal Dilution of Precision) ranges from 1 (ideal) to 20+. Values below 2.0 indicate excellent antenna placement. The LCD will display HDOP alongside satellite count, and the AI companion explains how to optimize it.
Can I use this kit for a drone GPS module test?
Absolutely. Place the GPS antenna on different parts of the drone frame and watch satellite count and HDOP in real time. This helps you choose a spot away from interference before permanent mounting.
NEO-6M GPS shows satellite count, HDOP accuracy and fix status on LCD. Good for evaluating antenna placement.
What's in this kit
- Arduino Uno R3
- NEO-6M GPS
- 16x2 LCD
- I2C Backpack
- 4.7kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- M-F Wires x10
- 9V Battery Snap
Other projects you can build
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