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WEEK 8 (18/4 - 24/4)

 On week 8, the block diagram, flow chart and circuit diagram are produced.

Block diagram:


From block diagram,

Input:

  1. Ultrasonic Sensor
  2. NPK Sensor
  3. pH Sensor
  4. EC Sensor
  5. Temperature Sensor
Ouput:
  1. ThingSpeak
  2. Board Relay
Interface:
  1. TTGO ESP32 with coding from Arduino.ide software

Flowchart:


Circuit diagram:


In next task list is hardware development of this project.

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