The features of iCM27 are listed as followings:
- User friendly module, direct interfacing to breadboard or iCP12 usbStick
 
- Wide input voltage range, VS1: 15Vmax
 
- NCP1117 Regulator to provide +5V or +3.3V output voltage (selectable)
 
- Output Current up to 1.0A
 
- Current limit, safe operating and thermal shutdown protection
 
- On/Off button - power on off switch
 
- Green LED - power on indicator
 
- Red LED - 3.3V mode
 
- DC Jack (5.5x2.1mm) - for power supply adapter
 
- Screw Terminal - for battery connection
 
- Pin socket for addon regulator (iCM22 Step Down Converter) to provide different output voltage at VS2 pin.
 
 
Layout:

 
Dimension:
- Dimension: 2.3cm x 6.0cm x 1.6cm
 
- Standard 2.54mm 2x6 pins at output port
 
Remarks:
Overvoltage input may damage the device. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
 
Photos:
iCM27 with iCM22 Step Down Converter:

iCM27 with breadboard:
