Connecting the BMP280 barometric sensor to the Puck, lots of ERROR messages..

Some people are saying that for the BMP280 compared to the BMP180/085, the I2C ADDRESS changed from 0x77 to 0x76.

a forum post:
https://github.com/adafruit/Adafruit_BME­280_Library/issues/15

But I changed all the 0x77 in the BMP085.js to 0x76, but no change, same error except the 119 becomes 118;

Uncaught InternalError: I2C Write Error 33281
at line 1 col 23
this.i2c.writeTo(119,a),this.i2c.readFro­m(119,1)[0];