如何判断GPS能与UL202工作？
<p>1.目前支持以下厂家，通过RS232 对接</p>
<p>Atrack, Meitrack, Teltonika, Fifotrack, Gosafe, Calamp, Wireless Link, BCE
<img src="https://www.showdoc.cc/server/api/common/visitfile/sign/80a16a011777b07b716049ab38d42f2d?showdoc=.jpg" alt="" />
2.客户问某个GPS track，某个Model 能否对接我们UL202，无论是否合作的客户，
先要确定：
**型号，品牌</p>
<p>然后查看规格书，找到 interface, serial port,RS232, TX,RX, Analoge , IO Input Output等关键字，例如：
<img src="https://www.showdoc.cc/server/api/common/visitfile/sign/e0b7613ce041946dfdb24f7ae596bdce?showdoc=.jpg" alt="" />
<img src="https://www.showdoc.cc/server/api/common/visitfile/sign/809057ed9006aba9b49dcb341a728759?showdoc=.jpg" alt="" /></p>