LCD-Button-BP v4

This board is mainly the same as V2, except a difference with the backlight resistor, which is now soldered on by default and attached to P2.0

The pin connections are:
  • VCC – Positive supply
  • P1.0 - Button 1
  • P1.1 - Button 2
  • P1.2 - Servo 1 end pin (top)
  • P1.3 - Servo 2 end pin (top)
  • P1.4 – Chip select on LCD
  • P1.5 – Clock
  • P2.0 – LED Backlight (LOW will turn ON backlight)
  • P2.1 - Button 3
  • P2.2 - Button 4
  • GND – Ground
  • P2.6 – Not connected
  • P2.7 - Not connected
  • TEST - Not connected
  • RST – Connected to reset circuit to reset LCD on powerup and reset of MCU
  • P1.7 – Data input on LCD
  • P1.6 – Con1 (pin to the right). Con1 has middle connected to VCC and left to GND.
  • P2.5 - Not connected
  • P2.4 - Not connected
  • P2.3  - Not connected

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