Circuit Documentation

Summary

This circuit consists of an Arduino Nano microcontroller, a 0.96" OLED display, a BME/BMP280 sensor, and a pushbutton. The Arduino Nano serves as the central controller, interfacing with the OLED display and the BME/BMP280 sensor via I2C communication. The pushbutton is used as an input to the Arduino Nano.

Component List

Arduino Nano

• Description: A small, complete, and breadboard-friendly board based on the ATmega328P.
• Pins: D1/TX, D0/RX, RESET, GND, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11/MOSI, D12/MISO, VIN, 5V, A7, A6, A5, A4, A3, A2, A1, A0, AREF, 3V3, D13/SCK

0.96" OLED

• Description: A small OLED display module for displaying text and graphics.
• Pins: GND, VDD, SCK, SDA

BME/BMP280

• Description: A sensor module for measuring temperature, humidity, and pressure.
• Pins: GND, SCL, SDA, VIN

Pushbutton

• Description: A simple pushbutton for user input.
• Pins: Pin 2, Pin 1, Pin 3, Pin 4

GND

• Description: Ground connection for the circuit.
• Pins: GND

Comment

• Description: Placeholder for comments in the circuit.
• Pins: None

Wiring Details

Arduino Nano

• GND is connected to:

  • GND of 0.96" OLED
  • GND of BME/BMP280
  • GND of Pushbutton
  • GND of GND component

• 5V is connected to:

  • VDD of 0.96" OLED
  • VIN of BME/BMP280

• A5 is connected to:

  • SCK of 0.96" OLED
  • SCL of BME/BMP280

• A4 is connected to:

  • SDA of 0.96" OLED
  • SDA of BME/BMP280

• D6 is connected to:

  • Pin 3 of Pushbutton

0.96" OLED

• GND is connected to:

  • GND of Arduino Nano
  • GND of BME/BMP280
  • GND of Pushbutton
  • GND of GND component

• VDD is connected to:

  • 5V of Arduino Nano
  • VIN of BME/BMP280

• SCK is connected to:

  • A5 of Arduino Nano
  • SCL of BME/BMP280

• SDA is connected to:

  • A4 of Arduino Nano
  • SDA of BME/BMP280

BME/BMP280

• GND is connected to:

  • GND of Arduino Nano
  • GND of 0.96" OLED
  • GND of Pushbutton
  • GND of GND component

• VIN is connected to:

  • 5V of Arduino Nano
  • VDD of 0.96" OLED

• SCL is connected to:

  • A5 of Arduino Nano
  • SCK of 0.96" OLED

• SDA is connected to:

  • A4 of Arduino Nano
  • SDA of 0.96" OLED

Pushbutton

• Pin 3 is connected to:

  • D6 of Arduino Nano

• Pin 1 is connected to:

  • GND of 0.96" OLED
  • GND of BME/BMP280
  • GND of Arduino Nano
  • GND of GND component

Documented Code

Arduino Nano Code (sketch.ino)

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

Documentation (documentation.txt)

This document provides a comprehensive overview of the circuit, including a summary, detailed component list, wiring details, and documented code.