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IoT Project postmortem
The document discusses a postmortem of an IoT project, detailing its objectives such as movement detection, real-time data transmission, and GPS tracking. It outlines the challenges faced during implementation, the components used (Arduino, Raspberry Pi, various sensors), and both their pros and cons. Future work is suggested but remains uncertain.
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IoT Project postmortem
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- 4. ● PROJECT INTRO ●CHALLENGES ● COMPONENTS ● PROBLEMS FACED ● CONTRIBUTIONS ● FUTURE WORKS
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- 8. ● Detect movement ●Alarm ● Track current position ● Send data in real time
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- 16. PROS - Microcontroller - Cheap -Great open source community - Fast boot - Easy to improve hardware capabilities (ROM/ sketch size) CONS - C/C++ only
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- 18. PROS - Cheap - Greatopen source community - Multi program languages support CONS - Micro computer - Longer boot time - Micro SD
- 20. Message Queue TelemetryTransport
- 22. PROS - Quick setup(Web server + programming language) - Widely used - Send data and fetch at the same time - Open source library available CONS - Client/Server communication (ping all the time) - Must have HTTP protocol - Send data and fetch at the same time - Ping all the time
- 24. PROS - Quick setup(Mosquitto server) - Publisher/Subscribe pattern - Lightweight protocol - Open source library available - On demand CONS - Not widely used - SSL support (not so easy)
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- 29. PROS - Cheap - SIMCOMAT commands compatible - Open source library available CONS - Antenna - Outdated
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- 32. PROS - Accurate precision -Cheap - Replaceable antenna - Open source library available CONS - Long cold start (sometimes) - Tricky to get used to (indoor)
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- 34. PROS - Easy touse (Pin HIGH/LOW) CONS - Noisy - Limited lifetime
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- 36. PROS - Open sourcelibrary available - Cheap - Gyroscope builtin
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- 39. ARDUINO ASYNC (NONBLOCKING)
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- 41. ARDUINO UNO OUT OFMEMORY
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- 44. Setting up GPSNEO 6 sensor https://marabesi.com/post/raspberry/2018/02/07/setting-up-gps-neo6-sensor.html SIM800L tracking your IoT device https://marabesi.com/posts/2018/02/16/sim800l-tracking-your-iot-device.html
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