2026
Next.jsTypeScriptTailwind CSS+1
EcoSense Environmental Telemetry
Solar-powered environmental monitoring station array streaming air quality, humidity, and temperature data.
RoleEmbedded Systems Developer
Year2022
CategoryIOT & TELEMETRY
ClientResearch Institute Bandung
The Challenge
Micro-climate variations in highland agricultural plots required frequent localized humidity and particulate readings without reliable cellular wall power.
The Solution & Architecture
Built solar-powered ESP32 nodes sleeping at 15uA, waking every 15 minutes to sample PMS5003 and BME280 sensors before beaming payloads via LoRaWAN/MQTT.
Measurable Impact
18 Months
Autonomous Operation
98.8%
Telemetry Accuracy
Outcome & Delivery
Deployed 12 autonomous stations running non-stop for 18 months without battery replacement.
Technologies Used
ESP32MQTT ProtocolNode.jsTimescaleDBSensor Telemetry
Interface & Architecture Gallery
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