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Less water,
more green.

Estron's smart irrigation systems let you remotely control the irrigation of gardens, parks, and large landscape areas. Use Bluetooth from your phone at close range, and manage wide areas through a single web panel via GSM, NB-IoT, and LoRa.

Explore Products How It Works
40%water savingscompared to fixed-duration systems
1-2 km+LoRa range1-2 km in urban areas, up to 10 km in open terrain — large structures shorten the range
24/7remote control
estron.app
Front YardOn
Back YardPending
Greenhouse 1On
Park AreaPending
Active irrigation: 12 min remaining
NB-IoT
Bluetooth
Valve #2 Open
Live

100% Made in Türkiye · Chosen by municipalities, landscape professionals and agricultural businesses across diverse climates.

Products

Choose the right device for every scale

From small gardens to large landscape projects — the ESTRON solution that fits your needs.

01
Bluetooth Low Energy

ESTRON BLE

Direct control from your phone.

  • 2 valve outputs
  • Direct control via iOS & Android app
  • No wiring required
  • Waterproof
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02
Popular
LoRaWAN

ESTRON BLE-LoRa

(GSM · NB-IoT)

Long-range network for wide areas.

  • 2 valve outputs
  • Direct control via Bluetooth (BLE) at close range from your phone
  • 2-5 km range in urban areas, 10 km in open terrain
  • Standard LoRaWAN — full compatibility with the standard
  • Waterproof enclosure
  • Integrates with flow, rain, pressure, humidity & temperature sensors
  • Detailed reports & consumption analytics
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Mobile App

Smart irrigation, in your pocket.

Walking to every valve is no longer the only option. With the Estron Landscape Irrigation app, get within 10 meters of a valve, tap, and irrigation starts — or leave it to our AI: it analyzes the weather, soil moisture, and plant health, and decides for you.

  • 01

    Speak to the AI in plain language

    Penman-Monteith scientific formula + LLM natural language processing. Write in plain language, the system follows it:

    • skip irrigation if rain is expected
    • do not water if soil moisture is sufficient
    • postpone if wind exceeds 6 m/s
    • increase duration by 20% if temperature exceeds 35 °C
    • do not irrigate on weekends
    • water the new planting area daily for the first 2 weeks
    • if satellite imagery shows low plant health, increase irrigation by 10%
  • 02

    Instant Bluetooth Connection

    No internet required. Within 10 meters of a valve, the app scans, lists, and connects with a tap.

  • 03

    Line-Based Bulk Programming

    5 devices on the "Front Yard" line, 8 devices on the "Garden Fence" line — push a program with a single tap.

  • 04

    Monthly Irrigation Percentages

    January 0%, July 150%, August 160% — separate irrigation intensity for each month, automatically adjusted by season.

  • 05

    Two-Layer Security

    6-digit passcode + AES-128 ECB encrypted authentication. Unauthorized access is blocked.

  • 06

    Dual Channel

    Bluetooth in the field, LoRaWAN from the office — same valve, two channels.

iOSiPhone & iPad — iOS 14+
AndroidSamsung, Xiaomi, etc. — Android 7+
Request a Demo Start a pilot project
80%time savings on
bulk tasks
70%reduction in valve
search time
20-40%water savings
with AI irrigation
50%+labor
savings
Web Management Panel

Manage the entire field from your office.

sulama.ai — manage thousands of valves from a single panel, in real time. AI decisions powered by the FAO-56 Penman-Monteith formula, Sentinel-2 satellite data, and large language models optimize the entire field for you.

Live Monitoring

Real-time status of every device, battery level, gateway info.

Interactive Map

OpenStreetMap + Esri satellite layers. Valves are color-coded by location and status.

AI Auto-Irrigation

Weather + NDVI + soil moisture + 7-day rainfall history → scientific irrigation recommendation.

Sentinel-2 Satellite

NDVI, EVI, NDWI, moisture index — 20+ analysis layers. Historical temperature data from 2017 to today.

Line & Group Management

Company → Main Group → Sub-Group hierarchy. Drag-and-drop reorganization, polygon definition.

Sensor Integration

Rain, soil moisture, temperature, conductivity. Irrigation is automatically postponed when it rains.

Monthly Percentages

Separate percentage for each of 12 months (0%–200%). When AI is not used, it is applied as a coefficient to the reference irrigation duration.

Excel Reporting

All devices, irrigation programs, and decision history — export to Excel with a single click.

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AI & Satellite Data · Live Example April 29, 2026 Active

Two sources, one decision.

Real-time satellite observations on one side, scientific formulas and a natural-language decision engine on the other.

Outgoing · Data Flowing to the AI

Seven sources, one package.

Satellite, weather, scientific formulas, field history, and your natural-language instructions — all delivered to the AI in a single data package.

Satellite — NDVI

NASA MODIS · MOD13Q1 · 250 m

  • 16-day composite plant health
  • Seasonal Kc coefficient derivation
  • Sentinel-2 additional layers (EVI, NDWI, SAVI)

Soil Moisture · 5 Depths

Satellite · readings at most every 5 days

  • 0–1 cm · surface · 1–3 cm · upper roots
  • 3–9 cm · active roots · 9–27 cm · deep roots
  • 27–81 cm · water reserve layer

Weather Forecast

Open-Meteo · hourly

  • Temperature (min · avg · max), relative humidity
  • Wind speed, solar radiation
  • Rainfall probability and amount

Penman-Monteith

FAO-56 · hourly reference

  • ET₀ reference evapotranspiration
  • ETc actual crop water need
  • Scientific irrigation duration recommendation

Rainfall & Irrigation History

Last 7–10 days · per line

  • Daily rainfall (mm), effective rainfall filter
  • Completed irrigations (min), postponed ones
  • Total weekly water budget

User Instruction

Natural language · per line

  • "skip irrigation if rain is expected"
  • Edit and save anytime you like
01 · Input

Data package sent to the AI

"location": {
  "latitude": 37.8741,
  "longitude": 30.849,
  "elevation_m": 916
},
"crop_type": "Turfgrass",
"irrigation_method": "Sprinkler",

"weather_forecast": {
  "temp_avg_C": 14.1,
  "temp_min_C": 7.5,
  "temp_max_C": 19.2,
  "relative_humidity_pct": 62,
  "wind_speed_ms": 2.4,
  "solar_radiation_MJm2day": 37.88,
  "rain_probability_pct": 77,
  "rain_amount_mm": 2.4
},

"penman_monteith": {
  "reference_ET0_mmday": 8.25,
  "reference_ETc_mmday": 7.02,
  "tomorrow_ET0_mmday": 4.67,
  "penman_recommendation_min": 8
},

"ndvi": {
  "value": 0.05,
  "Kc_NDVI": 0.4,
  "source": "NASA_MODIS_MOD13Q1"
},

"soil_moisture": {
  "0-1 cm":   "24%",
  "1-3 cm":   "24%",
  "3-9 cm":   "25%",
  "9-27 cm":  "27%",
  "27-81 cm": "31%"
},

"last_7_days_rainfall_mm": 16.4,
"instruction": "skip irrigation if rain is expected"
Returning · The AI's Decision

Structure, rationale, result.

The AI returns its calculation, interpretation, and final decision as a structured document. Every item is auditable, logged, and line-specific.

Soil Moisture · 5 Depths

Status label per layer

  • Each layer: Critical / Borderline / Moist / Very Moist
  • Contribution of last 7 days' rainfall to the soil (mm)
  • Water-holding capacity: sufficient / borderline / saturated

Water Demand Trend & Duration

Today → tomorrow trajectory

  • Today's ETc (mm/day) — actual plant water use
  • Tomorrow's ET₀ projection: rise/fall and reason
  • Penman recommendation strategy: full · percentage · postpone

Rainfall Status

Past + forecast

  • Today/tomorrow rainfall probability (%) and amount (mm)
  • Total effective rainfall in the last 7 days and its soil impact
  • Reflection on irrigation decision: postpone / continue

Plant Health via NDVI

Sentinel-2 · 10 m resolution

  • NDVI value + threshold interpretation (< 0.3 stress indicator)
  • Kc_NDVI vs reference Kc comparison (% ratio)
  • Seasonal dormancy or real water stress?

NDVI × Soil Moisture Matrix

Combined reading of two signals

  • Low NDVI + low moisture → water stress, increase irrigation
  • Low NDVI + high moisture → disease/nutrition, do not increase
  • High NDVI + normal moisture → standard program

Safety Limits & Final Decision

Action · duration · rationale

  • Frost / temperature / saturation / wind thresholds
  • Action: irrigate (min) · postpone · skip · apply percentage (×0.75)
  • 3–5-point rationale and time of next assessment
02 · Output

AI decision & rationale

Irrigation postponed Line: Turf · 04.29.2026
01
Soil Moisture

24–31% across all depths — sufficient. After 14 mm of effective rainfall on April 23, the soil's water-holding capacity is in good shape.

02
ET₀ / ETc Calculation

Today ET₀ 8.25, ETc 7.02 mm/day. With cloud cover and rainfall tomorrow, ET₀ drops to 4.67 — the need is decreasing.

03
Rainfall Forecast

Critical point: 77% probability of 2.4 mm rainfall tomorrow. The user's instruction is clear: "skip irrigation if rain is expected".

04
NDVI Validation

NDVI 0.05 is low, but normal for turfgrass in early April — not water stress, but seasonal dormancy.

05
Safety Limits

No frost risk (14.1°C), wind 2.4 m/s — irrigation would have been possible; however, the rainfall criterion requires postponement.

FINAL DECISION

Soil moisture is sufficient, rainfall is highly likely tomorrow, the user's instruction is clear. Irrigation postponed. The situation will be reassessed after the rainfall.

Transparent

Every decision is logged with its rationale — which day, which line, why. Fully auditable.

Per Line

Each line has its own AI instruction and its own decision history. One line's decision does not affect another.

Manual Override

Switch to manual mode with one tap. Edit AI instructions whenever you wish.

Safety

Irrigation duration limits, frost and saturation checks — no harmful decisions are produced.

System Architecture

A three-component smart irrigation ecosystem

From the cloud to the valve solenoid — end-to-end engineering, made locally.

01

Cloud System

sulama.ai · atlasserver.io

  • Web panel + mobile app
  • AI decision engine (Claude / Penman-Monteith)
  • Sentinel-2 satellite & weather integration
  • Multi-user, mapping, reporting
  • Auditable command log for every action
  • FCM push notifications, SMS, email
02
ATL413LW LoRaWAN Gateway

Gateway

Gateway ATL413LW · LoRaWAN Class A/B

  • LoRaWAN Class A/B · 8 channels of continuous communication
  • 4G · WiFi · Ethernet (PoE 802.3af/at) cloud connectivity
  • 2 km range in the city · 10 km in open terrain
  • 23 ± 2 dBm RF power · −140 dBm sensitivity
  • −20 / +85 °C IP68 cast-aluminum enclosure
  • 15 KV ESD · over-voltage protection
  • Supports up to 25,000 devices · solar power optional
03
ESTRON LRK 1-2 valve control board

Valve Control Board

LRK 1-2 · 7 × 5 × 5 cm · IP67

  • 2 solenoid outputs · 2 × 9V batteries
  • Password-protected — unusable if stolen
  • Built-in memory — keeps running the program even if the connection drops
  • Flow measurement & remote fault detection
  • Adjustable communication intervals (extends battery life)
  • Rain, humidity, temperature, pressure, flow sensors
  • Compatible with all standard solenoids
Why ESTRON?

Effortless management for large landscapes

I

Water Savings

Up to 40% water and energy savings with sensor-based irrigation.
II

Detailed Reporting

How much water did each zone receive? Full history and charts in your web panel.
III

Weather Integration

Irrigation is automatically canceled when rain is forecast. Smart decisions, zero waste.
IV

Secure Connection & Theft Protection

End-to-end encrypted data transmission, user authorization, auditable command log. The device is encrypted; if stolen, it cannot be used.
V

Flexible Automation

Define custom rules based on time, day, sensor value, or weather conditions.
VI

Industrial Hardware

IP67 valve control board, IP68 gateway, outdoor durability rated for −20 / +85 °C.
VII

Low Battery Consumption

Runs on 2 × 9V batteries, no wiring required. Adjustable communication intervals let you extend battery life as needed.
VIII

Wide Sensor Support

Rain, humidity, temperature, pressure, flow (m³/h) and water-level sensors integrate seamlessly with the system.
IX

Offline Resilience

Thanks to built-in memory, the device picks up the last program right where it left off, even if the connection drops.
X

Flow Monitoring & Remote Fault Detection

Flow values are continuously monitored; valve leaks or pipeline faults are identified in the web panel without a site visit.
XI

Open Standard, No Vendor Lock-In

Estron devices use the industry-standard LoRaWAN protocol — they can also be managed with any LoRaWAN gateway you already own or prefer.
XII

SCADA & On-Premises Server Integration

For enterprises, the system can be managed from your own server; integration with existing SCADA systems is supported.
XIII

Field Device Management via Bluetooth Low Energy (BLE)

Irrigation programs prepared on a mobile phone are dispatched sequentially over BLE as the operator approaches each device in the field; the device's clock is also updated at the same time. No need to connect to each unit one by one.
XIV

LoRa / LoRaWAN Urban Range

LoRa reaches up to 10 km in open terrain; in cities, buildings, concrete, and metal structures attenuate the signal, dropping the typical range to 1–2 km. Coverage is extended via rooftop placement or multiple gateways; LoRaWAN's star topology delivers reliable communication even in dense urban areas.
XV

Satellite Revisit Frequency

The Sentinel-2 satellite pair scans Türkiye every 5 days; 10 m-resolution NDVI imagery is used for plant health and irrigation decisions.
XVI

NDWI from Satellite

The Sentinel-2 satellite measures near-infrared (NIR) and short-wave infrared (SWIR) bands; the difference between them (NDWI) reveals the water content of vegetation and the surface.
XVII

Vegetation Index (NDVI) from Satellite

The Sentinel-2 satellite measures red (Red) and near-infrared (NIR) bands; the difference between them (NDVI) numerically expresses the density of vegetation cover and photosynthetic activity.
XVIII

On-Site Navigation to a Faulty Valve

When a fault is detected at a valve, the technician only needs a phone to head out; using Bluetooth and location data, the app guides the user directly to the relevant valve. No more searching for a faulty device in vast landscape areas.
Get in Touch

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Contact us for a free site assessment and a custom quote.

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