Damoatech (CEO: Jung Hu-min) has signed a non-exclusive license agreement with the Korea Agriculture Technology Promotion Agency (KOAT) for a patent filed by the Rural Development Administration (RDA) — Application No. 10-2025-0122344, titled "Mobile Pesticide Spraying System for Greenhouses and Its Operation Method."The agreement covers the full territory of the Republic of Korea and runs from April 20, 2026 through April 19, 2029.■ Solving a Long-Standing Problem in Greenhouse Pest ControlConventional greenhouse spraying has long relied on manual labor — a process that is physically demanding, exposes workers to chemicals, and struggles to reach both the upper and lower surfaces of crops evenly.Automated systems have been introduced, but a persistent challenge remains: clogged nozzles caused by residual pesticide left inside spray lines after each operation.This patented technology addresses both issues with two core mechanisms: Mobile nozzle structure: A motorized spray unit travels along the greenhouse interior, delivering uniform coverage to both upper and lower crop canopies Post-spray auto-flush function: After spraying is complete, clean water is automatically injected through the nozzle and piping to flush out residual pesticide — preventing clogging and reducing maintenance burden ■ From Ginseng Greenhouses to Full Smart Farm IntegrationThe technology was originally developed with ginseng cultivation facilities in mind — a crop particularly sensitive to disease and requiring precise, consistent spray coverage. Damoatech's commercialization roadmap expands outward from this initial application:PhaseMilestoneYear 1Prototype development; validate spray uniformity, mobility, and flush effectiveness in ginseng greenhouse environmentYear 2Field demonstration at ginseng farms; early market development targeting farms, research institutions, and local governmentsYear 3Mass production setup; expansion into vegetable and specialty crop greenhouses; integration with remote control and smart farm platforms■ Strengthening Damoatech's Smart Agriculture StackDamoatech is a fabless semiconductor company specializing in precision agriculture IoT solutions — including soil sensors, atmospheric sensors, irrigation controllers, and spray controllers. This technology transfer expands the company's integrated offering across the full smart farming workflow:Sense → Analyze → ActWith the addition of an automated, self-cleaning spray system, Damoatech is positioned to deliver end-to-end crop management solutions for greenhouse operators seeking to reduce labor costs, improve spray consistency, and minimize equipment downtime. This product incorporates patented technology (Application No. 10-2025-0122344) developed by the Rural Development Administration of Korea, licensed to and manufactured by Damoatech. Contact Damoatech | www.damoatech.com | +82-70-4369-0904 | info@damoatech.com

DamoaTech Precision Irrigation SystemOptimize your farming operations with DamoaTech's precision irrigation technology, designed for efficient water management and eco-friendly farming. By utilizing advanced smart soil sensors and an integrated control system, you can:Save up to 20% water usageAchieve higher crop yields and better qualityContribute to carbon footprint reductionMinimize labor and time with automated remote controlsOur real-time monitoring system ensures continuous observation of soil moisture, temperature, atmospheric conditions, and water levels, empowering farmers to make data-driven decisions. Experience the next generation of farming with DamoaTech's smart solutions!

Responsible for collecting data from Damoatech sensors and sending it to the server

Wireless Soil Sensor for AgricultureThe probe length has been increased compared to the previous model SMS01B.Probe Length: 10cm ~ 15cmIncreased battery capacity for long-term useHigh-capacity battery available: 19000mAhExternal power supply option: DC 3V~17V (USB)

Open Field Wireless Soil Sensor : DT-CMS01Measure moisture and temperature at different depths

Atmospheric Sensor : DT-ATS01

Smart Soil Sensor : DT-SMS01B

Impedance ROIC