Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual

Last modified by Xiaoling on 2025/04/19 17:58

From version < 103.1 >

edited by Mengting Qiu
on 2025/01/16 16:32

To version < 90.1 >

edited by kai
on 2024/05/13 11:46

Change comment: There is no comment for this version

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- image-20240817150702-1.png
- image-20241021093209-1.png

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Author

@@ -1,1 +1,1 @@
--XWiki.ting
++XWiki.kai

Content

@@ -41,7 +41,7 @@
  )))
  (((
--PS-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + Li-ion battery **(%%), it is designed for long term use up to 5 years.
++PS-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + li-on battery **(%%), it is designed for long term use up to 5 years.
  )))
  (((
@@ -67,7 +67,7 @@
  * Downlink to change configure
  * Controllable 3.3v,5v and 12v output to power external sensor
  * 8500mAh Li/SOCl2 Battery (PS-LB)
--* Solar panel + 3000mAh Li-ion battery (PS-LS)
++* Solar panel + 3000mAh Li-on battery (PS-LS)
  == 1.3 Specification ==
@@ -136,14 +136,14 @@
  === 1.4.2 Immersion Type ===
--[[image:image-20240109160445-5.png||height="221" width="166"]]
++[[image:image-20240109160445-5.png||height="284" width="214"]]
  * Immersion Type, Probe IP Level: IP68
  * Measuring Range: Measure range can be customized, up to 100m.
  * Accuracy: 0.2% F.S
  * Long-Term Stability: ±0.2% F.S / Year
--* Storage temperature: -30°C~~80°C
--* Operating temperature: 0°C~~50°C
++* Storage temperature: -30℃~~80℃
++* Operating temperature: 0℃~~50℃
  * Material: 316 stainless steels
  === 1.4.3 Wireless Differential Air Pressure Sensor ===
@@ -154,8 +154,7 @@
  * Accuracy: 0.5% F.S, resolution is 0.05%.
  * Overload: 300% F.S
  * Zero temperature drift: ±0.03%F.S/°C
--* Operating temperature: -20°C~~60°C
--* Storage temperature:  -20°C~~60°C
++* Operating temperature: -20℃~~60℃
  * Compensation temperature: 0~~50°C
  == 1.5 Application and Installation ==
@@ -275,7 +275,7 @@
  == 1.10 Mechanical ==
--=== 1.10.1 for LB version ===
++=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
  [[image:image-20240109160800-6.png]]
@@ -300,6 +300,7 @@
  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]]  as a LoRaWAN gateway in this example.
++
  [[image:1675144005218-297.png]]
@@ -355,6 +355,7 @@
  Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
++
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
  |(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
  |(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
@@ -475,7 +475,7 @@
  [[image:image-20230225154759-1.png||height="408" width="741"]]
--=== 2.3.6 0~~30V value (pin VDC_IN) ===
++=== 2.3.6 0~~30V value ( pin VDC_IN) ===
  Measure the voltage value. The range is 0 to 30V.
@@ -531,6 +531,7 @@
  While using TTN network, you can add the payload format to decode the payload.
++
  [[image:1675144839454-913.png]]
@@ -548,10 +548,12 @@
  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
++
  (% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
  (% style="color:blue" %)**Step 2:**(%%) To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
++
  [[image:1675144951092-237.png]]
@@ -568,6 +568,7 @@
  [[image:1675145018212-853.png]]
++
  [[image:1675145029119-717.png]]
@@ -581,310 +581,21 @@
  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
++
  [[image:1675145081239-376.png]]
--== 2.6 Datalog Feature (Since V1.1) ==
++== 2.6 Frequency Plans ==
--When a user wants to retrieve sensor value, he can send a poll command from the IoT platform to ask the sensor to send value in the required time slot.
--
--
--=== 2.6.1 Unix TimeStamp ===
--
--
--PS-LB uses Unix TimeStamp format based on
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861618065-927.png?width=705&height=109&rev=1.1||alt="1652861618065-927.png" height="109" width="705"]]
--
--Users can get this time from the link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
--
--Below is the converter example:
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861637105-371.png?width=732&height=428&rev=1.1||alt="1652861637105-371.png"]]
--
--
--=== 2.6.2 Set Device Time ===
--
--
--There are two ways to set the device's time:
--
--
--(% style="color:blue" %)**1. Through LoRaWAN MAC Command (Default settings)**
--
--Users need to set SYNCMOD=1 to enable sync time via the MAC command.
--
--Once CPL01 Joined the LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL01. If CPL01 fails to get the time from the server, CPL01 will use the internal time and wait for the next time request ~[[[via Device Status (FPORT=5)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/#H2.3.1DeviceStatus2CFPORT3D5]]].
--
--(% style="color:red" %)**Note: LoRaWAN Server needs to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature.**
--
--
--(% style="color:blue" %)** 2. Manually Set Time**
--
--Users need to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
--
--
--=== 2.6.3 Poll sensor value ===
--
--
--Users can poll sensor values based on timestamps. Below is the downlink command.
--
--(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
--|=(% colspan="4" style="width: 154px;background-color:#4F81BD;color:white" %)**Downlink Command to poll Open/Close status (0x31)**
--|(% style="background-color:#f2f2f2; width:70px" %)**1byte**|(% style="background-color:#f2f2f2; width:140px" %)**4bytes**|(% style="background-color:#f2f2f2; width:140px" %)(((
--(((
--**4bytes**
--)))
--
--
--
--)))|(% style="background-color:#f2f2f2; width:150px" %)**1byte**
--|(% style="background-color:#f2f2f2; width:70px" %)31|(% style="background-color:#f2f2f2; width:140px" %)Timestamp start|(% style="background-color:#f2f2f2; width:140px" %)Timestamp end|(% style="background-color:#f2f2f2; width:150px" %)Uplink Interval
--
--Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
--
--For example, downlink command[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
--
--Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
--
--Uplink Internal =5s，means PS-LB will send one packet every 5s. range 5~~255s.
--
--
--=== 2.6.4 Decoder in TTN V3 ===
--
--[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652862574387-195.png?width=722&height=359&rev=1.1||alt="1652862574387-195.png" height="359" width="722"]]
--
--Please check the decoder from this link: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
--
--
--== 2.7 Frequency Plans ==
--
--
  The PS-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
--[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/a>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
++[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
--== 2.8 Report on Change Feature (Since firmware V1.2) ==
++== 2.7 Firmware Change Log ==
--=== 2.8.1 Uplink payload(Enable ROC) ===
--
--Used to Monitor the IDC and VDC increments, and send ROC uplink when the IDC or VDC changes exceed.
--
--With ROC enabled, the payload is as follows:
--
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
--|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
--**Size(bytes)**
--)))|(% style="background-color:#4f81bd; color:white; width:48px" %)**2**|(% style="background-color:#4f81bd; color:white; width:71px" %)**2**|(% style="background-color:#4f81bd; color:white; width:98px" %)**2**|(% style="background-color:#4f81bd; color:white; width:73px" %)**2**|(% style="background-color:#4f81bd; color:white; width:122px" %)**1**
--|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)(((
--[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]] & ROC_flag
--)))
--
--(% style="color:blue" %)**IN1 &IN2 , Interrupt  flag , ROC_flag:**
--
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:515px" %)
--|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bit)**|(% style="background-color:#4f81bd; color:white; width:60px" %)**bit7**|(% style="background-color:#4f81bd; color:white; width:62px" %)**bit6**|(% style="background-color:#4f81bd; color:white; width:62px" %)**bit5**|(% style="background-color:#4f81bd; color:white; width:65px" %)**bit4**|(% style="background-color:#4f81bd; color:white; width:56px" %)**bit3**|(% style="background-color:#4f81bd; color:white; width:55px" %)**bit2**|(% style="background-color:#4f81bd; color:white; width:55px" %)**bit1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**bit0**
--|(% style="width:75px" %)Value|(% style="width:89px" %)IDC_Roc_flagL|(% style="width:46.5834px" %)IDC_Roc_flagH|(% style="width:1px" %)VDC_Roc_flagL|(% style="width:89px" %)VDC_Roc_flagH|(% style="width:89px" %)IN1_pin_level|(% style="width:103px" %)IN2_pin_level|(% style="width:103px" %)Exti_pin_level|(% style="width:103px" %)Exti_status
--
--* (% style="color:#037691" %)**IDC_Roc_flagL**
--
--80 (H): (0x80&0x80)=80(H)=**1**000 0000(B)    bit7=1, "TRUE", This uplink is triggered when the decrease in the IDC compared to the last ROC refresh exceeds the set threshold.
--
--60 (H): (0x60&0x80)=0    bit7=0, "FALSE", This uplink is not triggered when the decrease in the IDC compared to the last ROC refresh exceeds the set threshold.
--
--
--* (% style="color:#037691" %)**IDC_Roc_flagH**
--
--60 (H): (0x60&0x40)=60(H)=0**1**000 0000(B)    bit6=1, "TRUE", This uplink is triggered when the increase in the value of the IDC compared to the last ROC refresh exceeds the set threshold.
--
--80 (H): (0x80&0x40)=0    bit6=0, "FALSE", This uplink is not triggered when the increase in the value of the IDC compared to the last ROC refresh exceeds the set threshold.
--
--
--* (% style="color:#037691" %)**VDC_Roc_flagL**
--
--20 (H): (0x20&0x20)=20(H)=00**1**0 0000(B)    bit5=1, "TRUE", This uplink is triggered when the decrease in the VDC compared to the last ROC refresh exceeds the set threshold.
--
--90 (H): (0x90&0x20)=0    bit5=0, "FALSE", This uplink is not triggered when the decrease in the VDC compared to the last ROC refresh exceeds the set threshold.
--
--
--* (% style="color:#037691" %)**VDC_Roc_flagH**
--
--90 (H): (0x90&0x10)=10(H)=000**1** 0000(B)    bit4=1, "TRUE", This uplink is triggered when the increase in the value of the VDC compared to the last ROC refresh exceeds the set threshold.
--
--20 (H): (0x20&0x10)=0    bit4=0, "FALSE", This uplink is not triggered when the increase in the value of the VDC compared to the last ROC refresh exceeds the set threshold.
--
--
--* (% style="color:#037691" %)**IN1_pin_level & IN2_pin_level**
--
--IN1 and IN2 are used as digital input pins.
--
--80 (H): (0x80&0x08)=0    IN1 pin is low level.
--
--80 (H): (0x09&0x04)=0    IN2 pin is low level.
--
--
--* (% style="color:#037691" %)**Exti_pin_level &Exti_status**
--
--This data field shows whether the packet is generated by an interrupt pin.
--
--Note: The Internet pin of the old motherboard is a separate pin in the screw terminal, and the interrupt pin of the new motherboard(SIB V1.3) is the **GPIO_EXTI** pin.
--
--**Exti_pin_level:**  80 (H): (0x80&0x02)=0  "low", The level of the interrupt pin.
--
--**Exti_status: **80 (H): (0x80&0x01)=0   "False", Normal uplink packet.
--
--
--=== 2.8.2 Set the Report on Change ===
--
--
--Feature: Get or Set the Report on Change.
--
--
--==== 2.8.2.1 Wave alarm mode ====
--
--Feature: By setting the detection period and a change value, the IDC/VDC variable is monitored whether it exceeds the set change value. If this change value is exceeded, the ROC uplink is sent and the comparison value is flushed.
--
--* (% style="color:#037691" %)**Change value: **(%%)The amount by which the next detection value increases/decreases relative to the previous detection value.
--* (% style="color:#037691" %)**Comparison value:**(%%) A parameter to compare with the latest ROC test.
--
--(% style="color:blue" %)**AT Command: AT+ROC**
--
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)**Command Example**|=(% style="width: 154px; background-color: rgb(79, 129, 189); color: white;" %)**Parameters**|=(% style="width: 197px; background-color: rgb(79, 129, 189); color: white;" %)**Response/Explanation**
--|(% style="width:143px" %)AT+ROC=?|(% style="width:154px" %)Show current ROC setting|(% style="width:197px" %)(((
--0,0,0,0(default)
--OK
--)))
--|(% colspan="1" rowspan="4" style="width:143px" %)(((
--
--
--
--
--AT+ROC=a,b,c,d
--)))|(% style="width:154px" %)(((
--
--
--
--
--
--
--**a**: Enable or disable the ROC
--)))|(% style="width:197px" %)(((
--**0:** off
--**1:** Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
--
--**2: **Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value. In addition, the comparison value is refreshed when the device sends packets ([[TDC>>||anchor="H3.3.1SetTransmitIntervalTime"]] or [[ACT>>||anchor="H1.6Button26LEDs"]]).
--)))
--|(% style="width:154px" %)**b**: Set the detection interval|(% style="width:197px" %)(((
--Range:  0~~65535s
--)))
--|(% style="width:154px" %)**c**: Setting the IDC change value|(% style="width:197px" %)Unit: uA
--|(% style="width:154px" %)**d**: Setting the VDC change value|(% style="width:197px" %)Unit: mV
--
--**Example:**
--
--* AT+ROC=0,0,0,0                ~/~/The ROC function is not used.
--* AT+ROC=1,60,3000, 500   ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA) or VDC (>500mV), sends an ROC uplink, and the comparison value is refreshed.
--* AT+ROC=1,60,3000,0        ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage.
--* AT+ROC=2,60,3000,0        ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage. In addition, if the change in the IDC does not exceed 3mA, then the ROC uplink is not sent, and the comparison value is not refreshed by the ROC uplink packet. However, if the device TDC time arrives, or if the user manually sends packets, then the IDC comparison value is also refreshed.
--
--(% style="color:blue" %)**Downlink Command: 0x09 aa bb cc dd**
--
--Format: Function code (0x09) followed by 4 bytes.
--
--(% style="color:blue" %)**aa: **(% style="color:#037691" %)**1 byte;**(%%) Set the wave alarm mode.
--
--(% style="color:blue" %)**bb: **(% style="color:#037691" %)**2 bytes;**(%%) Set the detection interval. (second)
--
--(% style="color:blue" %)**cc: **(% style="color:#037691" %)**2 bytes;**(%%) Setting the IDC change threshold. (uA)
--
--(% style="color:blue" %)**dd: **(% style="color:#037691" %)**2 bytes;**(%%) Setting the VDC change threshold. (mV)
--
--**Example:**
--
--* Downlink Payload: **09 01 00 3C 0B B8 01 F4 **      ~/~/Equal to AT+ROC=1,60,3000, 500
--* Downlink Payload: **09 01 00 3C 0B B8 00 00 **      ~/~/Equal to AT+ROC=1,60,3000,0
--* Downlink Payload: **09 02 00 3C 0B B8 00 00 **      ~/~/Equal to AT+ROC=2,60,3000,0
--
--(% style="color:blue" %)**Screenshot of parsing example in TTN:**
--
--* AT+ROC=1,60,3000, 500.
--
--[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB-NA--LoRaWAN_Analog_Sensor_User_Manual/WebHome/image-20241019170902-1.png?width=1454&height=450&rev=1.1||alt="image-20241019170902-1.png"]]
--
--
--==== 2.8.2.2 Over-threshold alarm mode ====
--
--Feature: Monitors whether the IDC/VDC exceeds the threshold by setting the detection period and threshold. Alarm if the threshold is exceeded.
--
--(% style="color:blue" %)**AT Command: AT+ROC=3,a,b,c,d,e**
--
--(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
--|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)**Command Example**|=(% style="width: 160px; background-color: rgb(79, 129, 189); color: white;" %)**Parameters**|=(% style="width: 185px; background-color: rgb(79, 129, 189); color: white;" %)**Response/Explanation**
--|(% style="width:143px" %)AT+ROC=?|(% style="width:160px" %)Show current ROC setting|(% style="width:185px" %)(((
--0,0,0,0(default)
--OK
--)))
--|(% colspan="1" rowspan="5" style="width:143px" %)(((
--
--
--
--
--AT+ROC=(% style="color:blue" %)**3**(%%),a,b,c,d,e
--)))|(% style="width:160px" %)(((
--**a: **Set the detection interval
--)))|(% style="width:185px" %)(((
--Range:  0~~65535s
--)))
--|(% style="width:160px" %)**b**: Set the IDC alarm trigger condition|(% style="width:185px" %)(((
--**0:** Less than the set IDC threshold, Alarm
--
--**1:** Greater than the set IDC threshold, Alarm
--)))
--|(% style="width:160px" %)**c**:  Set the VDC alarm trigger condition|(% style="width:185px" %)(((
--**0:** Less than the set VDC threshold, Alarm
--
--**1:** Greater than the set VDC threshold, Alarm
--)))
--|(% style="width:160px" %)**d**: IDC alarm threshold|(% style="width:185px" %)Unit: uA
--|(% style="width:160px" %)**e:** VDC alarm threshold|(% style="width:185px" %)Unit: mV
--
--**Example:**
--
--* AT+ROC=3,60,0,0,3000,500             ~/~/The data is checked every 60 seconds. If the IDC is less than 3mA or the VDC is less than 500mV, an alarm is generated.
--* AT+ROC=3,180,1,1,3000,500           ~/~/The data is checked every 180 seconds. If the IDC is greater than 3mA or the VDC is greater than 500mV, an alarm is generated.
--* AT+ROC=3,300,0,1,3000,500           ~/~/The data is checked every 300 seconds. If the IDC is less than 3mA or the VDC is greater than 500mV, an alarm is generated.
--
--(% style="color:blue" %)**Downlink Command: 0x09 03 aa bb cc dd ee**
--
--Format: Function code (0x09) followed by 03 and the remaining 5 bytes.
--
--(% style="color:blue" %)**aa: **(% style="color:#037691" %)**2 bytes;**(%%) Set the detection interval.(second)
--
--(% style="color:blue" %)**bb: **(% style="color:#037691" %)**1 byte; **(%%)Set the IDC alarm trigger condition.
--
--(% style="color:blue" %)**cc: **(% style="color:#037691" %)**1 byte;**(%%) Set the VDC alarm trigger condition.
--
--(% style="color:blue" %)**dd: **(% style="color:#037691" %)**2 bytes;**(%%) IDC alarm threshold.(uA)
--
--(% style="color:blue" %)**ee: **(% style="color:#037691" %)**2 bytes; **(%%)VDC alarm threshold.(mV)
--
--**Example:**
--
--* Downlink Payload: **09 03 00 3C 00 00 0B B8 01 F4**     ~/~/Equal to AT+ROC=3,60,0,0,3000,500
--* Downlink Payload: **09 03 00 b4 01 01 0B B8 01 F4**     ~/~/Equal to AT+ROC=3,180,1,1,3000,500
--* Downlink Payload: **09 03 01 2C 00 01 0B B8 01 F4**     ~/~/Equal to AT+ROC=3,300,0,1,3000,500
--
--(% style="color:blue" %)**Screenshot of parsing example in TTN:**
--
--
--
--
--== 2.9 Firmware Change Log ==
--
--
  **Firmware download link:**
  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
@@ -1048,16 +1048,6 @@
  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
--(% style="color:red" %)**Note: Before v1.2, the maximum settable time of 3V3T, 5VT and 12VT is 65535 milliseconds. After v1.2, the maximum settable time of 3V3T, 5VT and 12VT is 180 seconds.**
--
--(% style="color:red" %)**Therefore, the corresponding downlink command is increased by one byte to five bytes.**
--
--**Example: **
--
--* 120s=120000ms(D) =0x01D4C0(H), Downlink Payload: 07 **01** 01 D4 C0  **~-~-->**   AT+3V3T=120000
--* 100s=100000ms(D) =0x0186A0(H), Downlink Payload: 07 **02** 01 86 A0   **~-~-->**   AT+5VT=100000
--* 80s=80000ms(D) =0x013880(H), Downlink Payload: 07 **03** 01 38 80        **~-~-->**   AT+12VT=80000
--
  === 3.3.4 Set the Probe Model ===
@@ -1075,12 +1075,6 @@
  (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
--When aa=02, it is the Differential Pressure Sensor , which converts the current into a pressure value;
--
--bb represents which type of pressure sensor it is.
--
--(0~~100Pa->01,0~~200Pa->02,0~~300Pa->03,0~~1KPa->04,0~~2KPa->05,0~~3KPa->06,0~~4KPa->07,0~~5KPa->08,0~~10KPa->09,-100~~ 100Pa->0A,-200~~ 200Pa->0B,-1~~ 1KPa->0C)
--
  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
  |(% style="background-color:#4f81bd; color:white; width:154px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:269px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
@@ -1103,7 +1103,7 @@
  === 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
--Added AT+STDC command to collect the voltage of VDC_INPUT/IDC_INPUT multiple times and upload it at one time.
++Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
  (% style="color:blue" %)**AT Command: AT** **+STDC**
@@ -1111,8 +1111,7 @@
  (% style="color:#037691" %)**aa:**(%%)
  **0:** means disable this function and use TDC to send packets.
--**1:** means that the function is enabled to send packets by collecting VDC data for multiple times.
--**2:** means that the function is enabled to send packets by collecting IDC data for multiple times.
++**1:** means enable this function, use the method of multiple acquisitions to send packets.
  (% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
  (% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
@@ -1137,7 +1137,7 @@
  (% style="color:blue" %)**Downlink Command: 0xAE**
--Format: Command Code (0xAE) followed by 4 bytes.
++Format: Command Code (0x08) followed by 5 bytes.
  * Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**   AT+STDC=1,600,18
@@ -1221,9 +1221,8 @@
  = 8. Order Info =
--(% style="display:none" %)
++[[image:image-20240109172423-7.png]](% style="display:none" %)
--[[image:image-20241021093209-1.png]]
  = 9. Packing Info =
@@ -1245,3 +1245,5 @@
  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
++
++

image-20240817150702-1.png

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