Teltonika FMC125 RS232 connect UL212 protocol15

<p><strong>UL212 must be RS232 ，setting: protocol 15, baud rate 9600, address bit 1</strong> <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=bbd1bbf85a0d796b80ce683e09f45d7c&amp;file=file.png" alt="" /></p> <p>Teltonika FMC125 setting： <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=898c7437108b87cb2b7b8e3b441d8322" alt="" /></p> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=97eef60f3f36f35d815da36bb893693d&amp;file=file.png" alt="" /></p> <p>The wiring is as follows <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=305771e417cffff1606dbb529a9baed7&amp;file=file.png" alt="" /></p> <p>The fuel level data is displayed as follows <img src="https://www.showdoc.com.cn/server/api/attachment/visitFile?sign=15ea6c40cd19d5ee9a52da2bc7f9363d&amp;file=file.png" alt="" /></p>