Create at.MD

C8-660/at.MD

@@ -0,0 +1,15 @@
+```
+# 使用 PCIE 模式
+sendat 2 'AT+QCFG="pcie/mode",1'
+sendat 2 'AT+QCFG="data_interface",1,0'
+
+# 使用 2.5G驱动
+sendat 2 'AT+QETH="eth_driver","r8125",1'
+
+# 开机自动拨号
+sendat 2 'AT+QMAPWAC=1'
+
+sendat 2 'AT+QMAP="mPDN_rule",0'
+sendat 2 'AT+QMAP="mPDN_rule",0,1,0,1,1,"FF:FF:FF:FF:FF:FF"'
+
+```