Chip-cn-dat/SIMCOM/SIM7020-DAT/SIM7020-DAT.md
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@@ -67,4 +67,5 @@ Supported band
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## doc
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- [[SIM7020_Series_AT_Command_Manual_V1.00.pdf]]
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-- [[SIM7020G_Hardware_Design_V1.00.pdf]]
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\ No newline at end of file
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+
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+- [[SIM7020G_Hardware_Design_V1.00.pdf]]
Chip-cn-dat/SIMCOM/SIMCOM-PSM-Dat/SIMCOM-PSM-Dat.md
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@@ -1,67 +0,0 @@
1
-
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-
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-# SIMCOM-PSM-Dat.md
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-
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-## Power Supply Mode
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-
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-* 500mA @ 3.3V
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-
9
-Test based on our current SIM7020E module
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-
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-| Module | Current | - |
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-| -------------------- | ------------- | --- |
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-| Registeration Mode | ~15mA | - |
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-| Registered Idle Mode | ~5mA | - |
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-| PSM mode | 110 ~ 140 0uA | |
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-
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-
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-### To enter into PSM mode
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-* AT+CFUN=0,0 // minimium function mode
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-* AT+CFUN=1,1 // full working mode
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-* AT+CPSMS=1 // turn on PSM mode
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-
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-### Quit PSM mode
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-* Short pulse Boot pin to leave PSM mode
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-
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-
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-
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-
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-
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-## PSM
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-
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-AT+CPSMSTATUS=1
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-OK
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-//开启 PSM 事件上报
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-
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-
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-AT+CPSMS=1,,,"01011111","00000001"
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-
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-## eDRX
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-
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-AT+CEDRXS?
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-AT+CEDRXS=1
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-AT+CEDRXS=5
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-
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-AT+CEDRXRDP
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-+CEDRXRDP: 5,"0010","0010","0011"
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-
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-OK
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-如果 eDRX 支持,
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-第一个“0010” 请求的 cycle length
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-第二个“0010” 网络下发的 Cycle length
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-第三个“0011” 网络下发的 PTW
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-AT+CEDRXRDP
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-+CEDRXRDP: 0
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-
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-OK
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-//如果 eDRX 不支持, 返回 0.
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-
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-
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-## sleep mode
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-AT+CSCLK=1
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-OK
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-
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-AT+CSCLK?
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-+CSCLK: 1
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-
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-OK
Chip-cn-dat/SIMCOM/SIMCOM-dat.md
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@@ -24,6 +24,16 @@
24 24
- [[SIM7600-dat]]
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26 26
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+## Modules
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+
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+| model | type | size（mm） | note |
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+| -------- | -------- | ---------- | -------------------------------------------------- |
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+| SIM7020C | NB1 | 17.6*15.7 | 1/3/5/8 |
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+| SIM7020E | NB1 | 17.6*15.7 | 1/3/5/8/20/28 |
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+| SIM7030 | NB1 | 16*18 | LTE FDD 1/3/5/8 |
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+| SIM7060 | NB1+GNSS | 24*24 | LTE FDD 5/8 |
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+| SIM7020G | NB2 | 17.6*15.7 | 1/2/3/4/5/8/12/13/17/18/19/20/25/26/28/66/70/71/85 |
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+| SIM7060G | NB2+GNSS | 24*24 | 1/2/3/4/5/8/12/13/17/18/19/20/25/26/28/66/70/71/85 |
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## commands
29 39
- [[SIMCOM-AT-DAT]] - [[simcom-at-gnss]] - [[SIMCOM-PSM-dat]]
Chip-cn-dat/SIMCOM/SIMCOM-low-power-Dat/SIM7020-low-power-app_V1.05.pdf
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Binary files /dev/null and b/Chip-cn-dat/SIMCOM/SIMCOM-low-power-Dat/SIM7020-low-power-app_V1.05.pdf differ
Chip-cn-dat/SIMCOM/SIMCOM-low-power-Dat/SIMCOM-PSM-Dat.md
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@@ -0,0 +1,119 @@
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+
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+- [[SOMCOM-low-power-dat]]
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+
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+
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+## Power Supply Mode
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+
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+* 500mA @ 3.3V
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+
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+Test based on our current SIM7020E module
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+
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+| Module | Current | - |
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+| -------------------- | ------------- | --- |
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+| Registeration Mode | ~15mA | - |
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+| Registered Idle Mode | ~5mA | - |
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+| PSM mode | 110 ~ 140 0uA | |
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+
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+
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+### To enter into PSM mode
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+* AT+CFUN=0,0 // minimium function mode
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+* AT+CFUN=1,1 // full working mode
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+* AT+CPSMS=1 // turn on PSM mode
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+
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+### Quit PSM mode
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+* Short pulse Boot pin to leave PSM mode
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+
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+
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+
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+
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+
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+## PSM AT commands demo
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+
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+turn on/off PSM mode examples
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+
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+ AT+CPSMSTATUS=1
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+ OK
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+ //开启 PSM 事件上报
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+
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+ AT+IPR=115200
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+ OK
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+ //固定波特率
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+
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+ AT+CEREG=4
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+ OK
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+ AT+C EREG?
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+ +CEREG:
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+ 4,1,"5B57","01A50B1A",9,"00",,,"11100000","1110000
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+ 0"
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+
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+ OK
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+
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+ AT+CPSMS=1,,,"01011111","00000001"
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+ OK
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+
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+ +CEREG:
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+ 1,"5B57","01A50B1A",9,"00",,,"11100000","11100000
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+ "
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+
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+ +CEREG:
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+ 1,"5B57","01A50B1A",9,"00",,,"00000001","11100000
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+ "
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+
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+ +CPSMSTATUS: "ENTER PSM"
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+ //开启 PSM 模式，并且设置 T3412_ext 和 T3324
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+
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+ AT+CEREG?
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+ +CEREG:
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+ 4,1,"5B57","01A50B1A",9,"00",,,"00000001","111000
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+ 00"
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+
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+ OK
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+ //查询网络配置的定时器
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+ AT+CEREG=0
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+ OK
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+ //禁用网络注册 URC
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+ AT+CPSMS=0
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+ OK
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+ //关闭 PSM
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+
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+### PSM 和 UDP 测试用例
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+
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+ //PSM 和 UDP 测试示例
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+ AT+CPSMSTATUS=1
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+ OK
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+ //开启 PSM 事件上报
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+
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+ AT+IPR=115200
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+ OK
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+ //固定波特率
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+
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+ AT+CPSMS=1,,,"01011111","00000001"
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+ OK
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+
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+ +CPSMSTATUS: "ENTER PSM"
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+ //开启 PSM 模式，并且设置 T3412_ext 和 T3324
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+
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+ +CPIN: READY
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+
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+ +CPSMSTATUS: "EXIT PSM"
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+ //拉低 PWRKEY 从 PSM 唤醒。
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+ //PSM 模式退出时上报 URC。
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+
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+ AT+CSOC=1,2,1
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+ +CSOC: 0
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+
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+ OK
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+ //建立 UDP 连接
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+ AT+CSOCON=0,8309,"117.131.85.139"
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+ OK
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+
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+ AT+CSOSEND=0,0,"Hello Light"
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+
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+ OK
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+
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+ +CSONMI: 0,28,68656C6C6F2053494D3730323045
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+
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+ +CPSMSTATUS: "ENTER PSM"
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+ //发送数据到 UDP 服务器
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+ //从 UDP 服务器接收数据
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+ //如果数据传输完毕，模式将自动进入 PSM 模式
Chip-cn-dat/SIMCOM/SIMCOM-low-power-Dat/SIMCOM-eDRX-dat.md
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+
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+# SIMCOM-eDRX-dat.md
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+
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+
5
+
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+
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+## eDRX
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+
9
+AT+CEDRXS?
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+AT+CEDRXS=1
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+AT+CEDRXS=5
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+
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+AT+CEDRXRDP
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++CEDRXRDP: 5,"0010","0010","0011"
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+
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+OK
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+如果 eDRX 支持,
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+第一个“0010” 请求的 cycle length
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+第二个“0010” 网络下发的 Cycle length
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+第三个“0011” 网络下发的 PTW
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+AT+CEDRXRDP
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++CEDRXRDP: 0
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+
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+OK
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+//如果 eDRX 不支持, 返回 0.
Chip-cn-dat/SIMCOM/SIMCOM-low-power-Dat/SIMCOM-low-power-Dat.md
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@@ -0,0 +1,33 @@
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+
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+
3
+# SIMCOM-PSM-Dat.md
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+
5
+
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+NB-IoT 支持三种省电模式：
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+
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+| mode | name | cn-name | differences |
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+| ---- | ----------------------- | ------------------ | -------------------------------------- |
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+| PSM | Power Saving Mode | 省电模式 | 可能需要一两天才能找到设备。 |
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+| DRX | Discontinuous Reception | 不连续接收模式 | 能够随时随地找到设备。 |
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+| eDRX | Extended DRX | 扩展不连续接收模式 | 需要花几分钟至一两个小时才能找到设备。 |
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+
14
+- [[SIMCOM-PSM-dat]] - [[SIMCOM-eDRX-dat]]
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+
16
+## sleep mode
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+AT+CSCLK=1
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+OK
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+
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+AT+CSCLK?
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++CSCLK: 1
22
+
23
+OK
24
+
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+
26
+## Boards
27
+
28
+- [[NGS1095-dat]] - [[NGS1096-dat]]
29
+
30
+
31
+## ref
32
+
33
+- [[SIM7020-low-power-app_V1.05.pdf]]
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