CMD

ECHO ON

SF,1//Initialize RN42
AOK

SN,ys_MZ001
AOK

R,1//Reboot RN42
Reboot!

#LED 1

#LED 0

#LED 1

#LED 0

#LED 1

#LED 0

#str Helow World !!

#str I am fine Today.

#str This is a pen.