ESP32 Power Logger - 26V Range, Display, and Expandable I/O

Whether you're managing a smart home, optimizing industrial operations, or simply aiming for better energy efficiency, the ESP32 Power Logger is the ultimate tool to track, manage, and safeguard your electrical systems. Designed for makers, engineers, and businesses, this robust device provides in-depth insights into your power usage, protects against common electrical faults, and integrates effortlessly into IoT ecosystems.

Key Features:

• INA3221 Power Monitoring Chip: Precise voltage and current measurements across three independent channels with a voltage range of 0V to 26V. Ideal for monitoring multiple systems or power rails simultaneously.
• ESP32 WROOM-1 Microcontroller: A powerful dual-core processor with Wi-Fi and Bluetooth LE connectivity, ensuring seamless integration into IoT setups and remote data access.
• Real-Time Data Display: The 2.0" TFT screen (320x240 resolution) shows live data, allowing for easy monitoring of power consumption and system health.
• Expandable I/O: Includes a wide array of GPIO pins for connecting external sensors, relays, and other devices. Easily expand functionality to meet your specific needs.
• Built-In Protection: Safeguards your systems with configurable over-current, short circuit, and back-current protection. Prevents costly damage and system failures.
• Micro-SD Card Logging: Store data for long-term tracking, analysis, and reporting. Perfect for energy audits, troubleshooting, or performance optimization.
• User Programmable: Customizable buttons and joystick for easy interaction and control. Programmable through CircuitPython, MicroPython, or Arduino IDE for maximum flexibility.
• Lithium-Ion Battery Management: Optimizes battery health for long-lasting, reliable performance.

Whether you are a home DIYer, a professional engineer, or a business aiming to monitor and manage energy usage, the ESP32 Power Logger is your all-in-one solution. Its expandable GPIO pins allow easy integration with other systems, while its compact design ensures it fits seamlessly into any setup. From energy management to automation, this logger empowers you to take full control of your electrical systems.

With support for Wi-Fi and Bluetooth LE, the ESP32 Power Logger provides wireless communication for remote monitoring, system control, and integration into cloud-based platforms. Whether you're tracking power consumption, controlling appliances, or logging data for later analysis, the ESP32 Power Logger is the intelligent, reliable choice for modern energy management.

Utilize the extensive GPIO pins and built-in communication protocols such as I2C and SPI to connect additional sensors, external relays, or other peripherals. The 2-channel relay allows you to control devices directly from the logger, enabling automated energy control. With its user-friendly interface and open-source compatibility, the ESP32 Power Logger is perfect for developers looking to create custom power monitoring solutions.

Flexible Programming:

• Supports CircuitPython, MicroPython, and Arduino IDE, allowing developers and makers to quickly customize and integrate the power logger into existing projects.