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This hands-on lab guide is intended for the Undergraduates/ Bachelor/ Engineering Students.

We assume you already need to know: Basic knowledge of ESP8266 NodeMCU v.2. ESP8266 Arduino programming, Basic knowledge of I2C Interface. Basic knowledge of I2C programming using Arduino I2C library, programming of I2C extender and programming RGB Sensor TCS34725.

For this library, you may refer to the B3 exercise.

All important information including the address of devices is enclosed in the description of the laboratory. In that scenario, the user should write a program in the Arduino platform which measures light brightness using Sensor TCS34725 RGB. User can read data from any of three sensors or all three.

As a result user can control in cameras program execution.

In the beginning, both cameras must show that all LEDs are off.

Following steps do not present full code - you need to supply missing parts on your own!

Describe activities done in Step 1.

…

Describe activities done in Step n.

Provide some result validation methods, for self assesment.

This section is to be extended as new questions appear.
When using the printed version of this manual please refer to the latest online version of this document to obtain the valid and up-to-date list of the FAQ. Provide some FAQs in the following form:
Question?: Answer.