Pika-pika Documentation

Welcome to the Pika-pika documentation. Pika-pika is a lightweight, Python-based voltage logger designed for the Raspberry Pi.

Key Features

• High-frequency Sampling: Sample voltage at 100 Hz using the ADS1115.
• Live Monitoring: View real-time data and anomalies via a web interface.
• Resource Efficient: Designed to run smoothly on legacy hardware like the Raspberry Pi 2.
• System Integration: Includes systemd support with an automated watchdog for reliability.

Getting Started

• Raspberry Pi Setup Step-by-step guide for OS installation, project setup, and system integration.

• Hardware & Wiring Detailed parts list and wiring diagrams for the voltage sensor and ADC.

• Mini-Display & QR Setup and usage for the Waveshare 2" LCD status display.

• 3D Printed Enclosure Tinkercad links and assembly info for the custom 3D printed box.

• Contributing Guide Information for developers wanting to improve the project.

Quick Links

• Live UI (served by the running app)
• Demo UI (mock data — no hardware required)

Screenshots

• Live Monitor

• Demo Mode

• History View