INA219: Precision Voltage & Current Monitoring for Boats

In the world of smart boating, accurate monitoring of electrical parameters is crucial for ensuring the reliability and efficiency of your vessel’s systems. One key component that can help achieve this is the INA219 board, a high-side current sensor that can measure both the bus voltage and the current flowing through a load. This article will guide you through connecting the INA219 to an ESP32, configuring it using ESPHome, and understanding its advantages over traditional voltage dividers.

Engine Temperature Monitoring for Boats

In this article, discover how to set up a sophisticated engine temperature monitoring system using the ESP32 microprocessor and DS18B20 one-wire sensors, capable of withstanding extreme temperatures up to 125C and offering waterproof capabilities.

Raspberry Pi

In this article, I’ll guide you through using the Raspberry Pi 4 as the core computer for your smart boating needs. This guide will cover unboxing, assembly, and initial setup of the Raspberry Pi 4, transforming it into a powerful and compact smart boating computer.