Predict ISS Passes with ESP8266 GPS Kit - Real-Time Orbital Data
Predict ISS Orbital Passes in Real Time with ESP8266, NEO-6M GPS, and OLED
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
This kit equips you to build a handheld device that fetches Two-Line Element (TLE) data for the International Space Station, calculates its next visible pass over your location, and displays azimuth, elevation, and time on a crisp OLED screen. Perfect for serious makers, space enthusiasts, and engineering students exploring the intersection of IoT, satellite communication, and GPS-based tracking.
What You'll Build
A GPS-synchronized ISS pass predictor that uses your exact coordinates to compute precise viewing windows for any Earth location. It merges satellite orbit propagation algorithms (SGP4) with real-time TLE data fetched over Wi-Fi, showing you exactly where to look in the sky and when. The OLED screen updates dynamically with countdowns and pointing angles.
What You'll Learn
- Parse TLE data and propagate satellite orbits using SGP4 models on an ESP8266
- Integrate NEO-6M GPS for accurate ground coordinates and UTC time sync
- Drive a 0.96-inch OLED display with dynamic graphics and real-time data refresh
- Manage HTTP requests and JSON parsing for live online data fusion from space-trackers
Kit Contents
| Component | Quantity |
|---|---|
| ESP8266 NodeMCU | x1 |
| NEO-6M GPS | x1 |
| 0.96in OLED | x1 |
| 4.7k? Resistors | x5 |
| 100nF Caps | x5 |
| PCB Prototype Board | x2 |
| 9V Battery Snap | x1 |
| Soldering Iron | x1 |
| Solder Wire | x1 |
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
B.Tech ECE and EEE students at IITs, NITs, VIT, BITS, and other Indian engineering colleges will find this a powerful hands-on project in satellite communication and IoT. It is also ideal for Smart India Hackathon participants tackling space-tech challenges, and advanced hobbyists building a sensor-laden tracking station.
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?
The AI companion walks you through debugging step by step; if you need human help, WhatsApp a photo and our Bengaluru team responds within hours.
Does this kit require an internet connection to work?
Yes, the ESP8266 fetches updated TLE data periodically via Wi-Fi. An active connection is needed for real-time pass prediction, though the GPS and display can function offline.
Can I track other satellites with this kit?
Absolutely. The firmware can be modified to pull TLE data for any NORAD-catalogued satellite by changing the source URL, and the AI companion includes a guide for this extension.
Is soldering experience required?
This advanced kit involves soldering through-hole components onto prototype boards. The included soldering iron and a detailed visual guide in the AI companion will help you learn, but some prior soldering practice is recommended.
NEO-6M GPS gets location. ESP8266 fetches TLE data and computes next ISS pass azimuth, elevation and time.
What's in this kit
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.
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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