STMicroelectronics STEVAL-HARVEST1 Energy Harvesting Expansion Board

Introduction

The STMicroelectronics STEVAL-HARVEST1 is an innovative energy harvesting expansion board designed to harness solar power for low-energy applications. This board is specifically tailored for use with the STM32 NUCLEO-WL55JC1 development board, making it an excellent choice for developers looking to create sustainable, battery-free projects.

Part Description

The STEVAL-HARVEST1 energy harvesting expansion board features a solar panel that captures sunlight and converts it into electrical energy, which is stored in ceramic capacitors. This enables the board to operate without the need for batteries. It is equipped with a variety of sensors, including the STTS22H for temperature measurement, LIS2DU12 for acceleration detection, STHS34PF80 for motion sensing, and SHT40 for humidity and temperature monitoring. The board communicates using LoRa technology, allowing for efficient data transmission over long distances while consuming minimal power. The STEVAL-HARVEST1 is RoHS compliant and includes a Morpho connector for easy integration with other components.

Applications

• Environmental monitoring
• Energy harvesting systems
• Low-power wireless communication
• Smart agriculture
• Home automation

Industries

• Renewable energy
• Agriculture
• Smart cities
• Environmental science
• Internet of Things (IoT)

Usage Ideas

1. Smart Weather Station: Utilize the STEVAL-HARVEST1 to create a solar-powered weather station that collects temperature, humidity, and motion data, transmitting it wirelessly for real-time monitoring.

2. Wildlife Tracking: Implement the board in a wildlife tracking system that uses motion detection to monitor animal movements in their natural habitat, powered entirely by solar energy.

3. Remote Soil Moisture Sensor: Develop a low-power soil moisture sensor that operates on solar energy, providing farmers with critical data about soil conditions without the need for battery replacements.

Conclusion

The STMicroelectronics STEVAL-HARVEST1 Energy Harvesting Expansion Board is a versatile and eco-friendly solution for developers looking to create sustainable, low-power applications. With its array of sensors and solar-powered capabilities, it opens up numerous possibilities in environmental monitoring and wireless communication, making it an essential tool for modern IoT projects.