I have just finished the new PCB
V1.1 NANO M.F
The NANO Multi-Function PCB
V1.1 NANO M.F Features
ATMEGA328P-AU TQFP-32 ATMEL Microcontroller
ICSP Socket for programing
12v dc Power Supply
USB Power Supply
2x Relays for external control
Xbee module socket
4way dip switch
Rest button
I2C Socket
DHT22 Digital Temperature And Humidity Sensor
FT232RL USB to 232 Serial adapter module
SD Card Module
RTC clock with 3V Battery