diff --git a/.gitignore b/.gitignore
index 13d1490..d5e2589 100644
--- a/.gitignore
+++ b/.gitignore
@@ -129,3 +129,5 @@ dmypy.json
 # Pyre type checker
 .pyre/
 
+# Backups
+*~
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..9ca3aa0
--- /dev/null
+++ b/main.py
@@ -0,0 +1,33 @@
+from machine import I2C, Pin
+import ssd1306
+import time
+from mpu6050 import accel
+
+screen = {}
+screen['rst'] = Pin(16, Pin.OUT)
+screen['rst'].value(1)
+screen['scl'] = Pin(15, Pin.OUT, Pin.PULL_UP)
+screen['sda'] = Pin(4, Pin.OUT, Pin.PULL_UP)
+screen['i2c'] = I2C(scl=screen['scl'], sda=screen['sda'], freq=450000)
+oled = ssd1306.SSD1306_I2C(128, 64, screen['i2c'], addr=0x3c)
+
+oled.fill(0)
+oled.text('Initializing',5,5)
+oled.show()
+
+mpu = {}
+mpu['scl'] = Pin(19, Pin.OUT, Pin.PULL_UP)
+mpu['sda'] = Pin(23, Pin.OUT, Pin.PULL_UP)
+mpu['i2c'] = I2C(scl=mpu['scl'], sda=mpu['sda'])
+accelerometer = accel(mpu['i2c'])
+
+def output_positions(arg):
+    oled.fill(0)
+    oled.text('X: %(AcX)+05d' % arg, 5, 5)
+    oled.text('Y: %(AcY)+05d' % arg, 5, 15)
+    oled.text('Z: %(AcZ)+05d' % arg, 5, 25)
+    oled.show()
+
+for i in range(0,240):
+    output_positions(accelerometer.get_values())
+    time.sleep_ms(250)
diff --git a/mpu6050.py b/mpu6050.py
new file mode 100644
index 0000000..dcff6fd
--- /dev/null
+++ b/mpu6050.py
@@ -0,0 +1,41 @@
+import machine
+
+
+class accel():
+    def __init__(self, i2c, addr=0x68):
+        self.iic = i2c
+        self.addr = addr
+        self.iic.start()
+        self.iic.writeto(self.addr, bytearray([107, 0]))
+        self.iic.stop()
+
+    def get_raw_values(self):
+        self.iic.start()
+        a = self.iic.readfrom_mem(self.addr, 0x3B, 14)
+        self.iic.stop()
+        return a
+
+    def get_ints(self):
+        b = self.get_raw_values()
+        c = []
+        for i in b:
+            c.append(i)
+        return c
+
+    def bytes_toint(self, firstbyte, secondbyte):
+        if not firstbyte & 0x80:
+            return firstbyte << 8 | secondbyte
+        return - (((firstbyte ^ 255) << 8) | (secondbyte ^ 255) + 1)
+
+    def get_values(self):
+        raw_ints = self.get_raw_values()
+        vals = {}
+        vals["AcX"] = self.bytes_toint(raw_ints[0], raw_ints[1])
+        vals["AcY"] = self.bytes_toint(raw_ints[2], raw_ints[3])
+        vals["AcZ"] = self.bytes_toint(raw_ints[4], raw_ints[5])
+        vals["Tmp"] = self.bytes_toint(raw_ints[6], raw_ints[7]) / 340.00 + 36.53
+        vals["GyX"] = self.bytes_toint(raw_ints[8], raw_ints[9])
+        vals["GyY"] = self.bytes_toint(raw_ints[10], raw_ints[11])
+        vals["GyZ"] = self.bytes_toint(raw_ints[12], raw_ints[13])
+        return vals  # returned in range of Int16
+        # -32768 to 32767
diff --git a/notes.org b/notes.org
new file mode 100644
index 0000000..b4ed1ae
--- /dev/null
+++ b/notes.org
@@ -0,0 +1,67 @@
+
+#+TITLE: MicroPython Implementation Notes
+
+
+* Circuit Layout
+
+| Pin | Used For      |
+|  37 | SDA - MPU6050 |
+|  36 | SCL - MPU6050 |
+|     |               |
+
+
+* SSD 1306
+
+#+BEGIN_SRC python
+from machine import I2C, Pin
+import ssd1306
+
+rst = Pin(16, Pin.OUT)
+rst.value(1)
+scl = Pin(15, Pin.OUT, Pin.PULL_UP)
+sda = Pin(4, Pin.OUT, Pin.PULL_UP)
+i2c = I2C(scl=scl, sda=sda, freq=450000)
+oled = ssd1306.SSD1306_I2C(128, 64, i2c, addr=0x3c)
+
+oled.fill(0)
+oled.text('ESP32', 45, 5)
+oled.text('MicroPython', 20, 20)
+oled.show() 
+#+END_SRC
+
+* MPU 6050 
+
+#+BEGIN_SRC python
+from machine import I2C, Pin
+from mpu6050 import accel
+
+scl=Pin(36, Pin.OUT)
+sda=Pin(37, Pin.OUT)
+i2c = I2C(scl=scl, sda=sda, freq=450000)
+a = accel(i2c)
+a.get_values()
+#+END_SRC
+
+
+* Connections
+
+Pin 23 ESP -> SDA MPU
+Pin 19 ESP -> SCL MPU
+
+MPU AD0 -> - Rail
+MPU GND -> - Rail
+MPU Vcc -> + Rail
+
+ESP GND -> - Rail
+ESP VEXT -> +Rail
+
+* Things to look at
+
+ - Can we turn off the MPU with VEXT Control? (ESP Pin 21).
+ - Connecting to WiFi - Client Mode
+ - Connecting to WiFi - Direct Mode
+ - BLE?
+ - NTP?
+ - How to store the data appropriately
+ - How to retrieve data over WiFi
+ - How to detect battery low
diff --git a/ssd1306.py b/ssd1306.py
new file mode 100644
index 0000000..e949137
--- /dev/null
+++ b/ssd1306.py
@@ -0,0 +1,168 @@
+# MicroPython SSD1306 OLED driver, I2C and SPI interfaces
+
+import time
+import framebuf
+
+
+# register definitions
+SET_CONTRAST        = const(0x81)
+SET_ENTIRE_ON       = const(0xa4)
+SET_NORM_INV        = const(0xa6)
+SET_DISP            = const(0xae)
+SET_MEM_ADDR        = const(0x20)
+SET_COL_ADDR        = const(0x21)
+SET_PAGE_ADDR       = const(0x22)
+SET_DISP_START_LINE = const(0x40)
+SET_SEG_REMAP       = const(0xa0)
+SET_MUX_RATIO       = const(0xa8)
+SET_COM_OUT_DIR     = const(0xc0)
+SET_DISP_OFFSET     = const(0xd3)
+SET_COM_PIN_CFG     = const(0xda)
+SET_DISP_CLK_DIV    = const(0xd5)
+SET_PRECHARGE       = const(0xd9)
+SET_VCOM_DESEL      = const(0xdb)
+SET_CHARGE_PUMP     = const(0x8d)
+
+
+class SSD1306:
+    def __init__(self, width, height, external_vcc):
+        self.width = width
+        self.height = height
+        self.external_vcc = external_vcc
+        self.pages = self.height // 8
+        # Note the subclass must initialize self.framebuf to a framebuffer.
+        # This is necessary because the underlying data buffer is different
+        # between I2C and SPI implementations (I2C needs an extra byte).
+        self.poweron()
+        self.init_display()
+
+    def init_display(self):
+        for cmd in (
+            SET_DISP | 0x00, # off
+            # address setting
+            SET_MEM_ADDR, 0x00, # horizontal
+            # resolution and layout
+            SET_DISP_START_LINE | 0x00,
+            SET_SEG_REMAP | 0x01, # column addr 127 mapped to SEG0
+            SET_MUX_RATIO, self.height - 1,
+            SET_COM_OUT_DIR | 0x08, # scan from COM[N] to COM0
+            SET_DISP_OFFSET, 0x00,
+            SET_COM_PIN_CFG, 0x02 if self.height == 32 else 0x12,
+            # timing and driving scheme
+            SET_DISP_CLK_DIV, 0x80,
+            SET_PRECHARGE, 0x22 if self.external_vcc else 0xf1,
+            SET_VCOM_DESEL, 0x30, # 0.83*Vcc
+            # display
+            SET_CONTRAST, 0xff, # maximum
+            SET_ENTIRE_ON, # output follows RAM contents
+            SET_NORM_INV, # not inverted
+            # charge pump
+            SET_CHARGE_PUMP, 0x10 if self.external_vcc else 0x14,
+            SET_DISP | 0x01): # on
+            self.write_cmd(cmd)
+        self.fill(0)
+        self.show()
+
+    def poweroff(self):
+        self.write_cmd(SET_DISP | 0x00)
+
+    def contrast(self, contrast):
+        self.write_cmd(SET_CONTRAST)
+        self.write_cmd(contrast)
+
+    def invert(self, invert):
+        self.write_cmd(SET_NORM_INV | (invert & 1))
+
+    def show(self):
+        x0 = 0
+        x1 = self.width - 1
+        if self.width == 64:
+            # displays with width of 64 pixels are shifted by 32
+            x0 += 32
+            x1 += 32
+        self.write_cmd(SET_COL_ADDR)
+        self.write_cmd(x0)
+        self.write_cmd(x1)
+        self.write_cmd(SET_PAGE_ADDR)
+        self.write_cmd(0)
+        self.write_cmd(self.pages - 1)
+        self.write_framebuf()
+
+    def fill(self, col):
+        self.framebuf.fill(col)
+
+    def pixel(self, x, y, col):
+        self.framebuf.pixel(x, y, col)
+
+    def scroll(self, dx, dy):
+        self.framebuf.scroll(dx, dy)
+
+    def text(self, string, x, y, col=1):
+        self.framebuf.text(string, x, y, col)
+
+
+class SSD1306_I2C(SSD1306):
+    def __init__(self, width, height, i2c, addr=0x3c, external_vcc=False):
+        self.i2c = i2c
+        self.addr = addr
+        self.temp = bytearray(2)
+        # Add an extra byte to the data buffer to hold an I2C data/command byte
+        # to use hardware-compatible I2C transactions.  A memoryview of the
+        # buffer is used to mask this byte from the framebuffer operations
+        # (without a major memory hit as memoryview doesn't copy to a separate
+        # buffer).
+        self.buffer = bytearray(((height // 8) * width) + 1)
+        self.buffer[0] = 0x40  # Set first byte of data buffer to Co=0, D/C=1
+        self.framebuf = framebuf.FrameBuffer1(memoryview(self.buffer)[1:], width, height)
+        super().__init__(width, height, external_vcc)
+
+    def write_cmd(self, cmd):
+        self.temp[0] = 0x80 # Co=1, D/C#=0
+        self.temp[1] = cmd
+        self.i2c.writeto(self.addr, self.temp)
+
+    def write_framebuf(self):
+        # Blast out the frame buffer using a single I2C transaction to support
+        # hardware I2C interfaces.
+        self.i2c.writeto(self.addr, self.buffer)
+
+    def poweron(self):
+        pass
+
+
+class SSD1306_SPI(SSD1306):
+    def __init__(self, width, height, spi, dc, res, cs, external_vcc=False):
+        self.rate = 10 * 1024 * 1024
+        dc.init(dc.OUT, value=0)
+        res.init(res.OUT, value=0)
+        cs.init(cs.OUT, value=1)
+        self.spi = spi
+        self.dc = dc
+        self.res = res
+        self.cs = cs
+        self.buffer = bytearray((height // 8) * width)
+        self.framebuf = framebuf.FrameBuffer1(self.buffer, width, height)
+        super().__init__(width, height, external_vcc)
+
+    def write_cmd(self, cmd):
+        self.spi.init(baudrate=self.rate, polarity=0, phase=0)
+        self.cs.high()
+        self.dc.low()
+        self.cs.low()
+        self.spi.write(bytearray([cmd]))
+        self.cs.high()
+
+    def write_framebuf(self):
+        self.spi.init(baudrate=self.rate, polarity=0, phase=0)
+        self.cs.high()
+        self.dc.high()
+        self.cs.low()
+        self.spi.write(self.buffer)
+        self.cs.high()
+
+    def poweron(self):
+        self.res.high()
+        time.sleep_ms(1)
+        self.res.low()
+        time.sleep_ms(10)
+        self.res.high()