Simple altimeter Oled display

Altimeter using a BMP 085 atmosferic pressure sensor and an Oled display SSD1306 128x32.

This is a really simple example using two I2C devices. I've used bits and pieces from the example sketches from the devices libraries.

More about connections and code here: https://github.com/LCLLajas/Simple-altimeter-with-oled-display

	#include <Wire.h>
	//#include <SPI.h>
	#include <Adafruit_BMP085.h>
	#include <Arduino.h>
	#include <U8g2lib.h>
	Adafruit_BMP085 bmp;
	U8G2_SSD1306_128X32_UNIVISION_F_SW_I2C u8g2(U8G2_R0, /* clock=*/ SCL, /* data=*/ SDA, /* reset=*/ U8X8_PIN_NONE); // Adafruit Feather ESP8266/32u4 Boards + FeatherWing OLED
	int alt;
	int temp;
	void setup(void) {
	u8g2.begin();
	bmp.begin();
	if (!bmp.begin()) {
	Serial.println("Could not find a valid BMP085 sensor, check wiring!");
	while (1) {}
	}
	}
	void loop(void)
	{
	alt=bmp.readAltitude(101325);
	temp=bmp.readTemperature();
	Wire.end();
	u8g2.clearBuffer();
	u8g2.setFont(u8g2_font_t0_11b_tr);
	u8g2.setCursor(0,10);
	u8g2.print("Altitude ");
	u8g2.print(alt);
	u8g2.print(" m");
	u8g2.setCursor(0,20);
	u8g2.print("Temperature ");
	u8g2.print(temp);
	u8g2.print(" ºC");
	u8g2.sendBuffer();
	delay(1000);
	Wire.begin();
	}

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