L80 Hardware Design GPS Module Series Rev. L80 Hardware Design V1.2 Date: 2014-06-11 www.quectel.com GPS Module Series L80 Hardware Design Our aim is to provide customers with timely and comprehensive service. For any assistance, please contact our company headquarters: Quectel Wireless Solutions Co., Ltd. Office 501, Building 13, No.99, Tianzhou Road, Shanghai, China, 200233 Tel: +86 21 5108 6236 Mail:info quectel.com Or our local office, for more information, please visit: