# Arduino GPRS/GPS Tracker Shield on Mega

**URL:** <https://community.sixfab.com/t/arduino-gprs-gps-tracker-shield-on-mega/483>\
**Category:** Miscellaneous\
**Created:** [July 3, 2020, 9:10am UTC](https://community.sixfab.com/t/arduino-gprs-gps-tracker-shield-on-mega/483 "2020-07-03T09:10:53Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![olivier.zolli](https://community.sixfab.com/user_avatar/community.sixfab.com/olivier.zolli/32/292_2.png) [@olivier.zolli](https://community.sixfab.com/u/olivier.zolli)\
**Post date:** [July 3, 2020, 9:10am UTC](https://community.sixfab.com/t/arduino-gprs-gps-tracker-shield-on-mega/483/1 "2020-07-03T09:10:53Z")

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Hello,

There is little info regarding the Arduino GPRS/GPS Tracker Shield.  
It works flawlessly on an Arduino Uno but on a Mega this is another story!  
I first had to redirect the pins 7 and 8 to 50 and 52 to be able to communicate with the M95.  
But I cannot find how to communicate with the L96 on Serial pins 0 and 1.  
Has anyone managed to do so ?  
Thanks in advance for your replies.