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Internet of Things with Python by Gastón C. Hillar

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  1. The Intel Galileo Gen 2 board works as an I2C bus master and allows us to:
    1. Connect many slaves to the I2C bus as long as their have different I2C addresses.
    2. Connect many slaves to the I2C bus as long as their have the same I2C addresses.
    3. Connect a maximum of two slaves to the I2C bus as long as their have different I2C addresses.
  2. A 16x2 LCD module allows us to display:
    1. Two lines of text with 16 characters each.
    2. Sixteen lines of text with 2 characters each.
    3. Sixteen lines of text with 3 characters each.
  3. A 16 grayscale 96-by-96 dot matrix OLED display module allows us to control:
    1. 96 lines of text with 96 characters each.
    2. A single line with 96 dots or 96 characters, based on how we configure the OLED display.
    3. 9,216 dots (96*96).
  4. A 16 grayscale ...

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