AI-Powered IoT Agronomy

Spade AgriOS keeps every plot self-healing.

Computer vision, artificial intelligence, and autonomous pumps converge so each plant is inspected, diagnosed, and treated without waiting on manual patrols.

Plant canopy chip

Gemini Vision

Tomato Canopy
IoT relay chip

IoT Relay

North Node

Active Crop

Talong

Stage: Vegetative Growth

Planted Mar 16, 2026 · Day 32
Harvest ETA Jun 09, 2026
Go to planner

Suitability verdict

Suitable

Kalabasa @ Lala, Lanao del Norte

Kalabasa (Squash) is suitable for planting in Lala, Lanao del Norte during April. The current temperature of 26.07°C and 'few clouds' weather are ideal for germination and initial growth. Lanao del Norte generally has a Type IV climate, providing sufficient warmth and moisture for Kalabasa, a crop well-adapted to tropical conditions. Although Atsal (Bell Pepper) and Kalabasa are from different plant families (Solanaceae and Cucurbitaceae, respectively), both are moderate to heavy feeders. Therefore, it is strongly recommended to amend the soil with organic matter and balanced fertilizers to replenish nutrients after the previous Atsal crop and ensure optimal growth for the Kalabasa, despite not being a direct crop rotation conflict based on strict family or exact nutrient drainage criteria.

Updated Apr 02, 2026 | 2:35 PM Run suitability
Field health 100% Rain locks 5 Varieties 1

Live health index

100%

Autonomous care window synced to the latest telemetry.

Status Pulse

Scans orchestrated

  • Total logs 24
  • Treatments last 24h 0
  • Unique varieties watched 1

Metrics refresh whenever n8n stores a new row in agricultural_logs.

Latest field insight

Early Blight

Command: PESTICIDE • Fluid: Neem Oil

Captured Apr 13, 2026 | 1:12 PM · 3d ago View logbook

Immersive Field Lens

Images courtesy of on-site optics

Disease Mapping

Row 04 · Tomato

Captured by Gemini Vision to fine-tune blight responses.

IoT Spine

Autonomous pump cluster

Real hardware driving nutrient, pesticide, and misting.

Canopy Glow

Night scan readiness

Thermal cues ensure optimal spraying windows before dawn.

System Architecture

Perception → Intelligence → Action
Layer 1
Node A - Field Unit

ESP32-CAM, soil sensors, dual relays, diaphragm pump, LM2596 regulator, solar + 12V lead-acid battery bank.

Layer 2
Node B - n8n Brain

Receives webhook payloads, orchestrates Gemini vision prompts, enforces logic gates, and issues actuator commands.

Layer 3
Node C - Gemini AI

Vision models diagnose leaf images and respond with JSON containing disease label, confidence, and treatment_needed flag.

Layer 4
Node D - MySQL Ledger

Hostinger-managed database storing agricultural_logs for traceability, reporting, and dashboard analytics.

Layer 5
Node E - OneSignal Cloud

Push notifications to Android devices plus service worker fallback via OneSignalSDKWorker.js.

Layer 6
User Layer - Farmer App

Material Dashboard UI that visualizes telemetry, acknowledges alerts, and issues manual overrides.

Autonomous Workflow

1. Capture

ESP32-CAM wakes on schedule, captures the target canopy, and posts multipart data to the n8n webhook.

2. Diagnose

n8n uploads imagery to Gemini with structured prompt, returning JSON with diagnosis, confidence, and treatment flag.

3. Decide

Logic node evaluates treatment_needed plus rain, battery, and soil thresholds before issuing the `ai_command`.

4. Execute

Bridge responds to the field unit with command payloads ({"command":"PESTICIDE","duration":5}). Relays drive the pump.

5. Notify

Simultaneous OneSignal REST call posts alerts to all subscribed Android devices, even if the app is closed.

6. Log

Every decision writes to `agricultural_logs` for traceability, dashboards, and future ML fine-tuning.

Crop Ops Intelligence

Lifecycle planning + Suitability insights

Lifecycle Planner

Talong

37.6% of schedule · Vegetative Growth

Generated Mar 16, 2026 | 8:02 AM Launch planner

Crop Suitability

Kalabasa @ Lala, Lanao del Norte

Suitable window

Kalabasa (Squash) is suitable for planting in Lala, Lanao del Norte during April. The current temperature of 26.07°C and 'few clouds' weather are ideal for germination and initial growth. Lanao del Norte generally has a Type IV climate, providing sufficient warmth and moisture for Kalabasa, a crop well-adapted to tropical conditions. Although Atsal (Bell Pepper) and Kalabasa are from different plant families (Solanaceae and Cucurbitaceae, respectively), both are moderate to heavy feeders. Therefore, it is strongly recommended to amend the soil with organic matter and balanced fertilizers to replenish nutrients after the previous Atsal crop and ensure optimal growth for the Kalabasa, despite not being a direct crop rotation conflict based on strict family or exact nutrient drainage criteria.

Logged Apr 02, 2026 | 2:35 PM Run suitability

Live Telemetry

View full logbook →
Plant Diagnosis Command Fluid / Dose Temp / Hum Captured
Talong Early Blight PESTICIDE Neem Oil | 5s — / — Apr 13, 2026 | 1:12 PM
Talong Early stage nutrient deficiency or stress SLEEP None | N/A — / — Apr 12, 2026 | 3:19 AM
Talong Healthy SLEEP None | N/A — / — Apr 12, 2026 | 3:18 AM
Talong Healthy SLEEP None | N/A — / — Apr 09, 2026 | 4:20 AM
Talong Unable to diagnose, image does not show a plant part. SLEEP None | N/A — / — Apr 09, 2026 | 1:39 AM
Talong undefined undefined undefined | N/A — / — Apr 09, 2026 | 1:30 AM

Ready to sync Spade AgriOS with your field?

Deploy the ESP32 firmware, point it to the n8n webhook, and this dashboard will reflect your crops within minutes.