玩转小小的LCD显示屏，黑群晖霎时升级高富帅

3 or 4 years ago a number of small Digital Photo Frame Keychain products based on the Sintronix st2205u chipset were mass produced. The st2205u is based on the 6502 CPU (similar to the old Commodore64) and the firmware can be easily hacked using opensource tools (i.e. crasm in Debian repos). Once hacked they can be used as usb powered color backlit displays for tools like LCD4Linux.

The photoframes use an internal rechargeable lithium battery which as a lifespan of 2 or 3 years so the old stock has difficulty holding a charge and consequently they can be found on Ebay very cheaply.

Don't buy new ones off Amazon - the latest generation of frames appear as a CDRW device (/dev/sr0) to Linux and cant be hacked, the old ones appear as a corrupt flash drive (/dev/sdb).

Background Info:
Picframe Project - main hack site - doesnt seem to have changed much in the last couple of years
st2205tool - tools and libraries to hack and control your photo frame
LCD4Linux - external display daemon (you need the latest svn version - Debian repo doesn't support st2205

进来学习，感谢分享。

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楼主的折腾精神可嘉啊！

支持下。。。。。。。

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有没具体的破解教程或者一些详细点的教程=====希望楼主分享下

看着还不错，希望有教程。

看看是什么东西，感谢分享！

看看，很好玩啊

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这个要折腾一下！感谢分享！

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这个不错，支持一个

的确是高端大气上档次

我找呀找，终于找到一家30多块的包邮的，这是2.4寸的哟。要的快入手，还有几块。