Smart Irrigation.
Real Impact.
NaLog turns raw IoT sensor data into actionable irrigation guidance for smallholder rice and sugarcane farmers. Fewer dangerous field walks. Less wasted water. Better harvests.
One Platform, Three Layers
From field sensors to AI-powered advice, NaLog connects every piece of the irrigation puzzle.
LoRaWAN Sensors
Water level, soil moisture, and temperature sensors that work without cellular coverage. 5-10km range, years of battery life. One gateway serves an entire village.
NaLog Dashboard
Crop-specific dashboards for rice AWD and sugarcane. Interactive maps, real-time alerts, pump control, and plain-language guidance: "What's happening now" and "What's next."
AI Agent
An AI agronomist that reads your live sensor data, remembers your farm across seasons, and gives personalized advice in Thai or English. Proposes pump actions—never acts without your approval.
Irrigation Guidance, Not Just Data
NaLog doesn't dump numbers on you. It tells you what's happening and what to do next, in plain language.
Alternate Wetting & Drying (AWD)
AWD is a proven technique that saves 15-30% water with no yield loss—but timing is everything. NaLog automates the entire cycle and protects critical growth stages automatically.
Flooded Phase
Water maintained at +5cm above surface. Sensors monitor continuously.
Draining Phase
Water drains naturally over ~7 days. Pump stays OFF. NaLog tracks the decline to -15cm.
Reflooding Phase
At -15cm, NaLog proposes pump activation. After your approval, water returns to +5cm.
Critical stage protection: During panicle initiation and flowering, NaLog automatically suspends AWD and maintains continuous flooding to protect yield.
Precision Irrigation for Sugarcane
Sugarcane passes through 8 growth stages from planting to harvest. The critical insight: irrigation must stop during sugar formation to concentrate sweetness. NaLog enforces this automatically.
Early Growth
Planting, germination, tillering. Regular irrigation maintained.
Grand Growth
Stalk elongation and internode formation. Peak water demand.
Sugar Formation
Irrigation stops automatically. Low soil moisture is intentional—this is where sugar concentrates.
Harvest Ready
Maturation complete. NaLog signals harvest readiness.
Irrigation stop enforced: NaLog warns before stage transitions and confirms with the farmer. Proper management delivers 1-2% higher sugar content—premium pricing from mills.
An Agronomist With Perfect Memory in Every Farmer's Pocket
The NaLog Agent reads your live sensor data, recalls your farm's history across seasons, and delivers personalized irrigation advice—in Thai or English.
Ask in Natural Language
"Does Paddy 3 need pumping now?" — the agent checks live sensors and gives a grounded answer.
Remembers Across Seasons
"This paddy drains faster after re-levelling" — the agent learns and adjusts recommendations over time.
Human Always in Control
The agent proposes pump actions but never executes without your explicit approval. Your farm, your decision.
Field Photo Analysis
Snap a photo of your crop and the agent analyzes condition, pests, water coverage, and lodging risk.
Full Visibility Without the Operational Burden
Role-based access gives stakeholders exactly the view they need—without getting in the farmer's way.
Farmer
Full write access. Manage farms, crops, irrigation. Your land, your control.
Agronomist
Consultant write access. Advise multiple farms with real-time crop data.
Investor
Read-only monitoring. See water levels, growth stages, and operations from anywhere.
Admin
Full system access. Manage users, co-ops, and multi-farm deployments.
Built for the Field, Not the Lab
Every technical decision optimized for rural Thailand—low connectivity, high heat, tight budgets.
LoRaWAN Sensors
No Cellular Required
- 5-10km range per gateway
- One gateway covers 50-300 farmers
- IP67 waterproof sensors
- Years of battery life
- Works with ChirpStack (open source)
Edge AI Gateway
Offline Intelligence
- AI runs locally in the village
- No cloud dependency for decisions
- Automatic AWD cycle management
- Pump control via LoRa downlinks
- ~15,000 THB per gateway
Cloud Platform
AWS + Alibaba Cloud
- Vue.js dashboard (mobile-first)
- Serverless Lambda APIs
- DynamoDB for IoT scale
- Firebase authentication
- MIT open source license
Priced for Smallholders, Not Enterprises
We will never rip off farmers. Everything is priced so every smallholder can afford it.
Sensors
Per sensor unit
- Water level monitoring
- Soil moisture tracking
- Temperature & humidity
- IP67 waterproof
Gateway
One per village / co-op
- Covers 50-300 farmers
- 5-10km LoRa range
- Edge AI built in
- ChirpStack LoRaWAN server
Shared cost across the entire co-op
Platform
NaLog SaaS + AI Agent
- Full dashboard access
- AI Agent with memory
- Real-time alerts
- Multi-user roles
Common Questions
Everything you need to know about NaLog
No. NaLog works with your existing infrastructure. We add IoT sensors to monitor water levels and can integrate with most irrigation systems for remote pump control via LoRaWAN.
NaLog uses LoRaWAN technology with 5-10km range and minimal data requirements. Our sensors and edge-AI gateway work even in remote areas with no cellular coverage. The gateway runs AI locally—no internet needed for critical decisions.
Sensors cost around 1,500 THB each. A gateway costs around 15,000 THB and covers 50-300 farmers within a 5-10km radius. The SaaS platform runs 6,000 THB per year. The gateway cost is shared across the entire co-op, making it affordable for individual smallholders.
Currently rice (with full AWD automation across 3 phases including critical stage protection) and sugarcane (with 8 growth stages and automated irrigation cutoff during sugar formation). More crops are on the roadmap.
The NaLog Agent is an AI agronomist powered by Qwen on Alibaba Cloud. It reads your live sensor data, remembers your farm's history across seasons (with scientific memory decay and contradiction handling), and gives personalized irrigation advice in Thai or English. It can propose pump actions but never executes without your explicit approval.
Yes. NaLog is MIT licensed. Co-ops, NGOs, and government agencies can deploy it on their own infrastructure. We believe agricultural technology that can save lives and livelihoods should be accessible to everyone.
Yes. NaLog supports multiple user roles: farmers get full control, agronomists get consultant access, admins manage the system, and investors or co-op leaders get read-only monitoring. Everyone sees what they need without interfering with field operations.
You own your data. Export everything as CSV anytime. Since NaLog is open source under the MIT license, you can even self-host the entire platform. Your data is never locked away.
Every Sensor Deployed Is One Less Dangerous Walk to the Paddy
Try the live dashboard, explore the open-source code, or talk to us about deploying NaLog in your community.