ESP8266 Ping Latency Tester Kit - Real-Time OLED Network Monitor

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 why your internet feels slow even when the speed test shows fast downloads? Real-time latency (ping time) is the hidden metric that determines how responsive your network feels for gaming, video calls, or browsing. With this kit, you'll build a dedicated device that pings a server every second and displays the round-trip time on a bright OLED screen, giving you an instant, visual readout of your WiFi quality.

What You'll Build

You'll wire up an ESP8266 NodeMCU to a 0.96-inch OLED display on a breadboard, upload the provided code, and within 2-3 hours have a portable network monitor that continuously updates the ping latency. Plug it anywhere in your home or school lab to troubleshoot dead spots, compare WiFi bands, or simply understand how latency changes throughout the day. It's a tangible way to see the invisible pulse of your internet connection.

What You'll Learn

• Configuring the ESP8266 to connect to WiFi and send ICMP ping requests
• Reading and displaying real-time sensor data on an I2C OLED screen
• Understanding network round-trip time (RTT) and its impact on streaming, gaming, and IoT devices
• Interpreting serial monitor output to debug connectivity issues and optimize router placement

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for beginners aged 10 and up, including CBSE Class 11-12 students exploring computer science practicals, B.Tech ECE/EEE first-year students learning IoT basics, and participants of Smart India Hackathon who need a quick network diagnostic tool. It's also a great fit for ATL Tinkering Labs and hobbyist makers who want to see their internet's true responsiveness firsthand.

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.