Debian
如何使用png-to-lcd
步驟如下：
$ sudo apt-get install nodejs npm $ npm install tape $ cd $ git clone https://github.com/noopkat/png-to-lcd $ cd png-to-lcd/test $ vim mytest.js
var pngtolcd = require('../png-to-lcd');
pngtolcd('cat2.png', true, function(err, buffer) {
console.log(buffer.toString('hex'));
});
$ node mytest.js 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