Pax-Instruments PI13264 132*64 LCD?

Yes, it should work fine. All you really need are the magic initialisation codes, which seem to be covered here and here - then you can base it on another similar LCD driver's code like this one

Try pasting this into the Web IDE:

var exports={};
exports.connect = function(/*=SPI*/_spi, /*=PIN*/_dc, /*=PIN*/_ce, /*=PIN*/_rst, callback) {
  var LCD = Graphics.createArrayBuffer(128,64,1,{vertical_byte:true});
  var spi = _spi;
  var dc = _dc;
  var ce = _ce;
  var rst = _rst;
  setTimeout(function() {
    digitalWrite(dc,0); // cmd
    digitalPulse(rst, 0, 10); // pulse reset low
    
    setTimeout(function() {      
      spi.write([
        0xA2, //set the LCD bias to 1/9th
        0xA0, //horizontally "normal" (not flipped)
        0xC8, //vertically "flipped" (complements the command above)
        0x23, //the internal resistor divider set to 3 (from 0..7)
        0x2F, //power control, all internal blocks ON
        0x81, //enter dynamic contrast mode
        31, // Data for the dynamic contrast mode, set to 31 (from 0..63)
        0x40, //go back to the top left of the display
        ], ce); 
      if (callback!==undefined) callback();
    }, 100);
  }, 100);

  LCD.flip = function () {
    for (var y=0;y<8;y++) {
      digitalWrite(dc,0); // cmd
      spi.write([0xB0|y/* page */,0x00/* col lower*/,0x10/* col upper*/],ce); 
      digitalWrite(dc,1); // data
      spi.write(new Uint8Array(this.buffer, 128*y, 128), ce);
    }
  };
  return LCD;
};

// or whatever your pins are:
SPI1.setup({ sck:B3, mosi:B5 });
var g = exports.connect(SPI1,B6,B7,B8, function() {
  g.clear();
  g.drawString("Hello",0,0);
  g.drawLine(0,10,84,10);
  g.flip();
});