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Case Study

SCADA system for Oil Fields

Customer wanted to automate the tasks historically performed manually by a “Pumper” job role.

Project Size: 6 members
Project Duration: 9 months
Technology Used: MSP430, Digimesh, AM335x, MQTT, AWS, iOS




  • Individual pump health difficult to detect, resulting in high-cost of ownership per pump


  • GadgEon designed the HW, radio communication system and built the back-end cloud systems
  • Data collection system and automated control system was implemented
  • Control valves and on/off machines



System Overview

Cloud Architecture

1) Architecture for complete system including POD, Hub, Cloud and mobile application Requirements Gathering & Analysis, Uses cases, Architecture development, identification of functional components.

2) POD Hardware and Firmware
MSP430, Xbee digimesh, Sensor integration 4-20mA circuits, Analog inputs,  Temperature sensor, PIR motion sensor, Digital inputs, Relays and Camera module

Proprietary protocol over Digi mesh to exchange sensor data, optimized for     small payloads
3) Hub Firmware MQTT for cloud communication, Firmware upgrade support, reassembly of packets to create image from segmented packets over Digimesh.

Web UI for system configuration and status. Data backup to DB in case of   uplink connectivity loss.
4) Cloud server User & Device Management, data storage, alert notifications, interpretation, intelligence, reporting and distribution to the mobile devices interacting with the Cloud server. The Cloud platform used is Amazon AWS
5) iOS Mobile App design and development for controlling and managing the hub The iOS App will enable plumbers to monitor the field equipment, receive notifications and remotely manage them.

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