diff --git a/EEPROM.py b/EEPROM.py
index 067a665..bb0f6a8 100644
--- a/EEPROM.py
+++ b/EEPROM.py
@@ -1,14 +1,13 @@
-import pyb
 import time
-from pyb import I2C
+from machine import I2C
+import machine
 
 t24C512= 512 * 1024 / 8 #512 Kbits
 t24C256= 256 * 1024 / 8 #256 Kbits
 t24C128= 128 * 1024 / 8 #128 Kbits
 t24C64= 64 * 1024 / 8 #64 Kbits
 
-i2c = I2C(1, I2C.MASTER)
-i2c.init(I2C.MASTER, baudrate=200000)
+i2c = I2C(0, I2C.MASTER, baudrate=100000)
 
 class SingleEEPROM():
   capacity=0
@@ -21,20 +20,20 @@ def writeEEPROM(self, eeaddress, value):
     data[0]=eeaddress >> 8 #MSB
     data[1]=eeaddress & 0xFF #LSB
     data[2]=value
-    i2c.send(data, addr=self.address)
+    i2c.writeto(self.address, data)
     time.sleep(.05)
   def readEEPROM(self, eeaddress):
     data = bytearray(2)
     data[0]=eeaddress >> 8 #MSB
     data[1]=eeaddress & 0xFF #LSB
-    i2c.send(data, addr=self.address)
-    value=i2c.recv(1, self.address)
+    i2c.writeto(self.address, data)
+    value=i2c.readfrom(self.address, 1)
     return value[0]
   def selfTest(self):
     i=0
     while i<self.capacity:
       save=self.readEEPROM(i)
-      out=pyb.rng() & 0xFF
+      out=machine.rng() & 0xFF
       self.writeEEPROM(i, out)
       check=self.readEEPROM(i)
       if out==check: