Note!  Only for board version 2.x 
        Check PCB board for version.


Important!

Use 10A fuse for battery circuit, Check Polarity
Note! Wrong battery polarity will damage the unit.

This is a very advanced charge controller mainly targeted for
experts and research. There are numrious settings and monitoring
and debugging options availble via software. Please be aware that 
incorrect settings may damage your batteries and also the charge 
controller.


Connections

	Screw Terminal Front From Left to Right

1a	1 + LOAD (your computer etc)
	2 GND 
	3 GND 
	4 NC (do not connect)

1b	1 + Battey
	2 GND
	3 GND
	4 + Input DC.  Solar Panel  Max 20. AC Adapter.
	    	    Recommended input from AC-adapter 15 Volt

2	2-Pin header connector for Temperature Sensors


3	6-Pin header connector for TTL to USB cable. Note 
	GND (black) marking


Indicators

	Led Red
	Led Green 
	Indicates battery condition and charging process. 
	Voltage In > Voltage Battery with fast blinking



For bifrost the module for USB needs to be loaded.

cat /etc/rc.d/rc.ftdi-usb
#!/bin/sh
# For tty-serial port
#
modprobe ftdi_sio