Robobot Hardware

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Introduction

The main board that controls the hardware is from Regbot version 4, But there is additions:

* A Raspberry pi 3 is the mission computer that integrates everything.
* A Raspberry Pi camera (version 2.1)
* line sensor rev-C
* An O-LED display from Hobbyelectronics - see figure 1 below.

Line sensor

Figure 1. New wider line sensor, but same circuit as the REGBOT version.

Oled Display

Figure 2. Oled display 128x64 pixels for Raspberry PI, showing IP address and other relevant information.

Wireing:

 OLED          Raspberry Pi
  GND -------- GND (pin 20 (black))
  VCC -------- 3.3V (pin 17 (white (-red)))
   D0 -------- D13(SCK) (pin 23 (grey))
   D1 -------- D11(MOSI) (pin 19 (purple )) (MISO pin 21 not connected)
  RES -------- D9 (pin 22 (blue))
   DC -------- D8 (pin 18 (green))
   CS -------- D10 (pin 24 (yellow))

Figure 2. Wiring from Oled to raspberry pi - SPI connection