Yesterday and today, in preparation of the arrival of the WIZ812MJ, I found some time to put some together which is actually presentable. Below on the left you can see the PE micro USB multilink interface. The interface is used for programming en in circuit debugging of the Freescale MC9S08QG8.
On the prototyping board you can find the Microcontroller (MC), a LED (red), a PIR (top right side) and the XBee interface which is connected to the serial interface of the MC. The Xbee has two additional I/O connected (SLEEP & SLEEP_RQ) to the MC which allow me to reduce power consumption when not neede. The Xbee is pre-programmed as a Zigbee router.
The MC has 16 pins which are configured as followed.
1) 4 pins are connected to the XBee (tx,rx,sleep,sleep_rq).
2) 4 pins are reserved for the WIZ812MJ (Ethernet Interface)
3) 2 pins to feed the controller (vdd/vss).
4) 2 pins are used for debugging / flashing etc.
5) 1 pin for the LED.
6) 1 pin for the PIR.
Leaving 2 pins free. One for general I/O and one either as general I/O or AD.
It is not an Arduino and you have to do more programming but it gives you all the flexibility you need.
Next steps:
1) Connect the the Ethernet Interface
2) Change the Xbee to API mode (currently AT) to get better control of it.
That's all for now and for promotional purpose I have included the features of the microcontroller at the bottom of this post/

The Real Time Debugger on the right. On the left the X-CTU a tool provided by Digi (FOC)

<b>8-Bit HCS08 Central Processor Unit (CPU) </b>
20-MHz HCS08 CPU (central processor unit)
HC08 instruction set with added BGND instruction
Background debugging system
Breakpointcapability to allow single breakpoint setting during in-circuit debugging (plus two more breakpoints in on-chip debug module)
Debugmodule containing two comparators and nine trigger modes. Eight deep FIFO for storing change-of-#64258;ow addresses and event-only data
Debug module supports both tag and force breakpoints
Support for up to 32 interrupt/reset sources
<b>Memory Options </b>
FLASH read/program/erase over full operating voltage and temperature
MC9S08QG88KbytesFLASH,512bytesRAM, MC9S08QG44KbytesFLASH,256bytesRAM
<b>Power-Saving Mode</b>s
Wait plus three stops
<b>Clock Source Options </b>
ICS Internal clock source module containing a frequency-locked-loop(FLL)controlled by internal external reference; precisiont rimming of internal reference allows 0.2% resolution and 2% deviation over temperature and voltage; supports bus frequencies from 1 MHz to 10 MHz
XOSC Low-power oscillator module with software selectable crystal or ceramic resonator range,31.25kHzto38.4kHzor1MHzto16MHz,
and supports external clock source input up to 20MHz
<b>System Protection</b>
Watchdog computer operating properly (COP) reset with option to run from dedicated 1-kHz internal clock source or bus clock
Low-voltage detection with reset or interrupt
Illegalopcode detection withreset
Illegaladdress detection withreset
FLASH block protect
<b>Peripherals</b>
ADC 8-channel, 10-bit analog-to-digital converter with automatic compare function, asynchronous clock source, temperature sensor, and internal bandgap reference channel; ADC is hardware triggerable using the RTI counter
ACMP Analog comparator module with option to compare to internal reference; output can be optionally routed to TPM module
SCI Serial communications interface module with option for 13-bit break capabilities
SPI Serial peripheral interface module
IIC Inter-integrated circuit bus module
TPM 2-channel timer/pulse-width modulator; each channel can be used for input capture, output compare, buffered edge-aligned PWM, or buffered center-aligned PWM
MTIM 8-bit modulo timer module with 8-bit prescaler
KBI8-pinkeyboardinterruptmodulewithsoftware selectable polarity on edge or edge/level modes
<b>Input/Output </b>
12general-purpose input/output (I/O) pins, one input-only pin and one output-only pin; outputs 10mA each, 60 mA max for package
Software selectable pullups on ports when used as input
Software selectable slew rate control and drive strength on ports when used as output
Internal pullup onRESET andIRQ pins to reduce customer system cost
<b>Development Support </b>
Single-wire background debug interface
On-chip, in-circuit emulation (ICE) with real-time bus capture