拓展AT指令

## 1. 通信模块关机:$MYPOWEROFF ![image.png](https://cos.easydoc.net/84373768/files/k49bni3s.png) ## 2 网络链路状态指示灯控制:$MYSOCKETLED ![image.png](https://cos.easydoc.net/84373768/files/k49bnloc.png) ## 3. 获取 SIM 卡序列号:$MYCCID ![image.png](https://cos.easydoc.net/84373768/files/k49bnp05.png) ## 4. 主动上报开关:$MYNETURC ![image.png](https://cos.easydoc.net/84373768/files/k49bnsnf.png) ## 5. 查询远程通信模块类型:$MYTYPE ![image.png](https://cos.easydoc.net/84373768/files/k49bnwbo.png) ## 6. BCCH 信道锁定:$MYBCCH ![image.png](https://cos.easydoc.net/84373768/files/k49bo089.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bo4px.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bo9mb.png) ## 7.锁定 GSM 频段:$MYBAND ![image.png](https://cos.easydoc.net/84373768/files/k49bodbz.png) ## 8.查询当前 LAC 和 CELL_ID:$MYLACID ![image.png](https://cos.easydoc.net/84373768/files/k49boh0o.png) ## 9.查询模块当前信道、接收功率和发射功率: $MYCGED ![image.png](https://cos.easydoc.net/84373768/files/k49bokx6.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bopmt.png) ## 10.当前网络运行制式的查询、锁定:$MYSYSINFO ![image.png](https://cos.easydoc.net/84373768/files/k49botb7.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bowpx.png) ## 11. 网络运行制式主动上报开关:$MYSYSINFOURC ![image.png](https://cos.easydoc.net/84373768/files/k49bp13w.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bp4xf.png) ## 12.网络运行制式主动上报开关:$MYURCSYSINFO ![image.png](https://cos.easydoc.net/84373768/files/k49bp9ck.png) ## 13.网络运行制式主动上报:$MYURCSYSINFO ![image.png](https://cos.easydoc.net/84373768/files/k49bpdti.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bphsd.png) ## 14.设置网络选择:$MYNETINFO ![image.png](https://cos.easydoc.net/84373768/files/k49bpmoi.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bpqx7.png) ## 15.开机自动设置网络制式为 AUTO:$MYNETAUTO ![image.png](https://cos.easydoc.net/84373768/files/k49bpusg.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bq2qp.png) ## 16.系统配置设置命令:^SYSCONFIG ![image.png](https://cos.easydoc.net/84373768/files/k49bq6aw.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bqc4w.png) ## 17.获取模块位置信息:+CIPGSMLOC ![image.png](https://cos.easydoc.net/84373768/files/k49bqfzj.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bqjg4.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bqn8x.png) ## 18. 查询环境温度:$MYADCTEMP ![image.png](https://cos.easydoc.net/84373768/files/k49bqrtr.png) ![image.png](https://cos.easydoc.net/84373768/files/k49bqwe1.png) ## 19. 获取系统信息:^SYSINFO ![image.png](https://cos.easydoc.net/84373768/files/k49br1u6.png) ![image.png](https://cos.easydoc.net/84373768/files/k49br4po.png)