Upgrade of the 2d scanner module: RT200

Recently, we released new version(Version 2) of the 2d scanner module: RT200, this new version has been improved in terms of  structure, illumination and decode performance, below in details:

Version 1                                                                                 Version 2 (new)

1.   Different in the PIN position:

Version 1                                                                                 Version 2 (new)

2.   Improved the brightness and uniformity of the aiming lights;  improved the illumination light so as to improve the decode performance for reading barcode in dark environment and for reading bar code from long distance away.

Note:

After upgrade, the PIN definition and all of the protocol are exactly keep the same with before. So if you use the version 1 before then you can use the Version 2 directly and without change any protocol of your software.