ZONEWU LoRa solar soil EC/PH/temperature and humidity sensor is an environmental monitoring device that integrates solar power supply and remote communication technology. Its core function is to collect real-time soil EC/PH/temperature and humidity data. This device is powered by solar panels and equipped with lithium-ion batteries for energy storage, without the need for external power lines, making it particularly suitable for outdoor scenarios without power grids. Relying on LoRa low-power wide area network technology, its communication distance can reach several kilometers, and it can stably transmit data through complex terrain, greatly reducing wiring costs. This technology is widely used in fields such as farmland, greenhouses, orchards, and ecological monitoring. It can accurately provide feedback on various soil parameters, provide data support for irrigation and fertilization, help achieve intelligent and refined soil environment management, and reduce resource waste.