Dual-Purpose Knowledge & AI Engine

Technical Knowledge Catalog

Production architecture blueprints, field engineering runbooks, standard operating procedures, and machine-readable RAG context chunks developed for OurSiamDream’s sustainable community initiatives across Thailand.

8 Technical Documents
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Showing 8 of 8 technical documents
Clean Energy & Microgrids
Advanced Architecture Blueprint

Distributed Solar Microgrid & Edge Telemetry Architecture

Deploy edge IoT microgrids across rural Thai communities with RS-485 Modbus telemetry, resilient local storage, and MQTT cloud sync protocols.

Key Architectural Outcomes:
  • Resilient off-grid telemetry architecture operating through 72-hour cellular blackout scenarios.
  • Sub-second Modbus RTU polling loops feeding local SQLite ring-buffers with zero data loss.
+5 more
9 min read 2026-10-28
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Data Governance & Privacy
Intermediate Standard Operating Procedure

Thailand PDPA Compliance & Field Data Ingestion SOP

Standard operating procedure for collecting, anonymizing, and encrypting community beneficiary data across Thailand under PDPA legal frameworks.

Key Architectural Outcomes:
  • Zero-retention biometric policy for all educational and rural field operations.
  • Bilingual (Thai/English) tiered consent capture for workshop attendees and scholarship recipients.
+4 more
7 min read 2026-10-25
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AI & Knowledge Systems
Advanced Technical Whitepaper

Hybrid Vector RAG & Knowledge Mesh for Community Archives

Architect a hybrid sparse-dense retrieval-augmented generation engine powering multilingual Thai-English community archives and AI agent queries.

Key Architectural Outcomes:
  • Hybrid reciprocal rank fusion (RRF) combining BM25 keyword matching with BGE-M3 dense vector embeddings.
  • PyThaiNLP integration solving word tokenization boundaries across continuous Thai script.
+5 more
11 min read 2026-10-30
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Sustainable AgTech
Intermediate Engineering Runbook

LoRaWAN Soil Moisture & Precision Irrigation Runbook

Step-by-step engineering runbook for deploying capacitance soil sensors, LoRaWAN wireless gateways, and solar valves across community farms.

Key Architectural Outcomes:
  • 38% reduction in agricultural freshwater usage across Hua Hin and Chiang Mai pilot orchards.
  • Deployment of corrosion-resistant capacitive sensors operating up to 3 years on two AA lithium cells.
+4 more
8 min read 2026-10-22
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Edge IoT & Telemetry
Advanced Architecture Blueprint

Resilient Off-Grid LoRaWAN Mesh Networking Architecture

Design solar-powered, store-and-forward LoRaWAN mesh relay networks for rural health clinics, flood warnings, and community resilience in Thailand.

Key Architectural Outcomes:
  • Multi-hop packet relay extending telemetry coverage across 22 km of hilly terrain without cellular towers.
  • Autonomous 10W solar repeater poles operating continuously on 18650 lithium-cell battery packs.
+5 more
10 min read 2026-10-18
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Cloud & Edge Security
Advanced Engineering Runbook

Zero-Trust Edge Gateway & mTLS Provisioning Runbook

Detailed engineering runbook for hardening Linux edge gateways, issuing mutual TLS certificates, and automating secrets rotation in field networks.

Key Architectural Outcomes:
  • Complete elimination of exposed listening ports on field gateways using outbound-only WireGuard tunnels.
  • Cryptographic device identity verified via hardware TPM 2.0 or secure element (ATECC608B).
+4 more
9 min read 2026-10-27
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Sustainable AgTech
Beginner Standard Operating Procedure

Community Agroforestry Supply Chain Traceability SOP

Standard operating procedure for tracking organic artisanal harvests from village cooperatives to ethical markets using cryptographic QR receipts.

Key Architectural Outcomes:
  • 100% batch traceability for community shade-grown coffee and organic honey products.
  • Fair-share revenue verification proving over 70% of retail sales value returns directly to growers.
+4 more
6 min read 2026-10-15
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Clean Energy & Microgrids
Advanced Technical Whitepaper

LiFePO4 Battery Energy Storage (BESS) Safety & Sizing

Technical whitepaper on thermal management, cycle life degradation, and fire prevention protocols for lithium iron phosphate microgrid storage in Thailand.

Key Architectural Outcomes:
  • Chemical stability analysis demonstrating LiFePO4 resistance to thermal runaway up to 270°C in tropical ambient environments.
  • Sizing equations accounting for 35°C ambient temperatures and 80% maximum depth of discharge (DoD).
+5 more
12 min read 2026-10-29
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