I2C2 now working on pico?

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•

Gordon
I think your problem is partially that you're re-initialising the display each time. setFontVector definitely works - I was using it just today, and just tested again.

Try:
```
  var g = require("SSD1306").connect(I2C1);
    if (!g) {
    console.log("g failed to init");
    return null;
  }


function showTemp()
{
  g.clear();
  g.setColor(255,255,255);
  g.setFontVector(20);
  g.drawString("Temperature: ",0,0);
  g.drawString(text,0,20);
  g.flip(); 
}
```
There is however some regression issue when re-initialising the graphics multiple times, that I did notice recently and try to fix this morning (I fixed one problem, but haven't quite solved it yet).

•

user54499 in reply to @Gordon

Okay, it does work thanks for your help Gordon, it was indeed because i was initialising each time. The code that eventually worked properly was

I2C1.setup({scl:B6,sda:B7});
var g = require("SSD1306").connect(I2C1);
var bmp = require("BMP085").connect(I2C1);
//... more code here
setInterval(function(){
bmp.getPressure(function(d) {
    //console.log("Pressure: " + d.pressure + " Pa");
    console.log("Temperature: " + d.temperature + " C");
    g.clear();
  g.setFontVector(20);
   g.drawString("Temp: ",0,0);
  g.drawString(" "+ d.temperature + " C",0,25);
   // write to the screen
   g.flip(); 
  });
},1000);

I2C2 now working on pico?

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