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March 1, 2012
about 4 years ago
The backlight can be programmed from 0 to 100%. The backlight is the largest current draw. I just measured the current on my 301 and it varies from 40mA up to 120mA when brightness is at 100%. Default is 75% which is less than 100mA. 100% is ~180nits.
Goto http://store.earthlcd.com/ezLCD-301 and look there first.
If you don’t find something you need you should use the support page on the web site. I would bet money you would get a good answer right away.
They also sell the ezLCD-30x EDK now. This makes it very easy to wire it into your system for testing before you finish your final design. The schematic of the EDK is right on the web site.
New Firmware is available on the EARTHLCD web site
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