i2c/spi lcd backpack Mod

EL Wire/Tape/Panels, LEDs, pixels and strips, LCDs and TFTs, etc products from Adafruit

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railman
 
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Joined: Sun Feb 06, 2011 8:57 am

i2c/spi lcd backpack Mod

Post by railman »

From the DangerousPrototypes forums

http://dangerousprototypes.com/forum/vi ... =56&t=5223

railman = systemstech on DP forums
Attachments
CU20025ECPB-U1J.zip
VFD datasheet
(64.06 KiB) Downloaded 49 times
VFDbackpack_I2C_SPI-rev1.zip
Eagle files
(274.52 KiB) Downloaded 42 times

adafruit
 
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Re: i2c/spi lcd backpack Mod

Post by adafruit »

The VFD display already supports SPI but i2c could be handy!

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railman
 
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Re: i2c/spi lcd backpack Mod

Post by railman »

I have a few of these displays and needed some to be i2c for the least amount of connections.
Also didn't want to re-invent the wheel.

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