IMPORTANT: Please note that in order to program this micro-controller board you will a programmer and more specifically AVR ISP programmer. We recommend using USBasp because of its simplicity, reliability, last but not the least – its price.

The above is incorrect grammar

IMPORTANT: Please note that in order to program this micro-controller board you will be a programmer and more specifically AVR ISP programmer. We recommend using USBasp because of its simplicity, reliability, last but not the least – its price.

Above is better

IMPORTANT: Please note that in order to program this micro-controller board you should have programming skills and more specifically AVR ISP programming skills. We recommend using USBasp because of its simplicity, reliability, last but not the least – its price.

Above is best ;)