Internet of Things with Python

Test your knowledge

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 ...