MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202641122825 A) filed by Vishnu Institute Of Technology on October 14, 2026, for Smart Crop Management Using Long-Range Wireless Data Transmission.
Inventors include Mrs. I. V. V. Vijetha; A. Jwala Naga Bangaram; B. Venkata Rajesh; Uday Bhaskar; B. Sri Rama Chandana Gangothri; P. Chinnam Naidu; and A. H. J. S. Hitesh.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: A wireless irrigation control system (100) has a home unit (102) with an ESP32 microcontroller, an HC-12 long-range transceiver, a single switch, an LCD and a buzzer, and a field unit (104) with an ESP32, an HC-12 transceiver, a soil moisture sensor, a water level sensor and a relay operating the starter of a submersible pump. The home unit sends the switch position in command frames at a heartbeat interval; the field unit replies with a status frame giving soil moisture, water availability, pump state and reason. The field unit runs the pump only while the switch is on, water is available and the soil is dry, stopping it when the soil is wet, water runs out or a time limit is reached, and stops it automatically if no command arrives within a link timeout. The home unit displays the status and sounds a buzzer on link loss or faults.
Disclaimer: Curated by HT Syndication.
