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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 166.2
edited by Mengting Qiu
on 2025/06/07 09:44
Change comment: There is no comment for this version
To version 90.3
edited by Xiaoling
on 2024/01/03 16:59
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.ting
1 +XWiki.Xiaoling
Content
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1 1  
2 2  
3 3  (% style="text-align:center" %)
4 -[[image:image-20240103165259-3.png||height="433" width="591"]]
4 +[[image:image-20240103165259-3.png]]
5 5  
6 6  
7 7  
... ... @@ -47,7 +47,7 @@
47 47  )))
48 48  
49 49  (((
50 -SDI-12-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.
50 +SDI-12-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.
51 51  )))
52 52  
53 53  (((
... ... @@ -55,6 +55,9 @@
55 55  )))
56 56  
57 57  
58 +[[image:image-20230201084414-1.png||_mstalt="427765" height="464" width="1108"]]
59 +
60 +
58 58  == ​1.2 Features ==
59 59  
60 60  
... ... @@ -68,8 +68,7 @@
68 68  * Support wireless OTA update firmware
69 69  * Uplink on periodically
70 70  * Downlink to change configure
71 -* 8500mAh Li/SOCl2 Battery (SDI-12-LB)
72 -* Solar panel + 3000mAh Li-ion battery (SDI-12-LS)
74 +* 8500mAh Battery for long term use
73 73  
74 74  == 1.3 Specification ==
75 75  
... ... @@ -82,7 +82,7 @@
82 82  
83 83  (% style="color:#037691" %)**Common DC Characteristics:**
84 84  
85 -* Supply Voltage: Built-in Battery, 2.5v ~~ 3.6v
87 +* Supply Voltage: 2.5v ~~ 3.6v
86 86  * Support current: 5V 300mA, 12V 100mA
87 87  * Operating Temperature: -40 ~~ 85°C
88 88  
... ... @@ -135,10 +135,11 @@
135 135  == 1.6 Button & LEDs ==
136 136  
137 137  
138 -[[image:image-20250416151419-4.jpeg]]
140 +[[image:1675212633011-651.png||_mstalt="291538"]]
139 139  
140 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
141 -|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action**
142 +
143 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
144 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
142 142  |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
143 143  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
144 144  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -148,7 +148,7 @@
148 148  (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
149 149  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
150 150  )))
151 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB/LS is in Deep Sleep Mode.
154 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB-NA is in Deep Sleep Mode.
152 152  
153 153  == 1.7 Pin Mapping ==
154 154  
... ... @@ -159,7 +159,7 @@
159 159  == 1.8 BLE connection ==
160 160  
161 161  
162 -SDI-12-LB/LS support BLE remote configure.
165 +SDI-12-LB support BLE remote configure.
163 163  
164 164  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
165 165  
... ... @@ -172,24 +172,20 @@
172 172  
173 173  == 1.9 Mechanical ==
174 174  
175 -=== 1.9.1 for LB version ===
176 176  
179 +[[image:image-20230201090139-2.png||_mstalt="428623"]]
177 177  
178 -[[image:image-20250416151406-3.jpeg]]
181 +[[image:image-20230201090139-3.png||_mstalt="428987"]]
179 179  
183 +[[image:image-20230201090139-4.png||_mstalt="429351"]]
180 180  
181 -=== 1.9.2 for LS version ===
182 182  
183 -
184 -[[image:image-20250329133856-1.jpeg]]
185 -
186 -
187 187  = 2. Configure SDI-12 to connect to LoRaWAN network =
188 188  
189 189  == 2.1 How it works ==
190 190  
191 191  
192 -The SDI-12-LB/LS is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the SDI-12-LB/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
191 +The SDI-12-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the SDI-12-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
193 193  
194 194  
195 195  == 2.2 Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -197,15 +197,16 @@
197 197  
198 198  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.
199 199  
200 -[[image:image-20250416151346-2.png]]
201 201  
200 +[[image:image-20230201090528-5.png||_mstalt="430300" height="465" width="1111"]]
202 202  
202 +
203 203  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
204 204  
205 205  
206 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB/LS.
206 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from SDI-12-LB.
207 207  
208 -Each SDI-12-LB/LS is shipped with a sticker with the default device EUI as below:
208 +Each SDI-12-LB is shipped with a sticker with the default device EUI as below:
209 209  
210 210  [[image:image-20230426084456-1.png||height="241" width="519"]]
211 211  
... ... @@ -212,53 +212,37 @@
212 212  
213 213  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
214 214  
215 -**Create the application.**
216 216  
217 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
216 +(% style="color:blue" %)**Register the device**
218 218  
219 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
218 +[[image:1675213652444-622.png||_mstalt="293657"]]
220 220  
221 221  
222 -**Add devices to the created Application.**
221 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
223 223  
224 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
225 225  
226 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
224 +[[image:1675213661769-223.png||_mstalt="295217"]]
227 227  
228 228  
229 -**Enter end device specifics manually.**
227 +(% style="color:blue" %)**Add APP EUI in the application**
230 230  
231 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
232 232  
230 +[[image:1675213675852-577.png||_mstalt="297947"]]
233 233  
234 -**Add DevEUI and AppKey.**
235 235  
236 -**Customize a platform ID for the device.**
233 +(% style="color:blue" %)**Add APP KEY**
237 237  
238 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
235 +[[image:1675213686734-883.png||_mstalt="298064"]]
239 239  
240 240  
241 -(% style="color:blue" %)**Step 2: **(%%)Add decoder
238 +(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB
242 242  
243 -While using TTN network, you can add the payload format to decode the payload.
244 244  
245 -There is no fix payload decoder in LoRaWAN server because the SDI-12 sensors returns are different. User need to write the decoder themselves for their case.
241 +Press the button for 5 seconds to activate the SDI-12-LB.
246 246  
247 -SDI-12-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
248 -
249 -Below is TTN screen shot:
250 -
251 -[[image:image-20241118165746-3.png||height="470" width="869"]]
252 -
253 -[[image:image-20241118165832-4.png||height="336" width="724"]]
254 -
255 -
256 -(% style="color:blue" %)**Step 3**(%%): Activate on SDI-12-LB/LS
257 -
258 -Press the button for 5 seconds to activate the SDI-12-LB/LS.
259 -
260 260  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode** (%%)for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
261 261  
245 +
262 262  [[image:1675213704414-644.png||_mstalt="293748"]]
263 263  
264 264  
... ... @@ -265,24 +265,15 @@
265 265  == ​2.3 SDI-12 Related Commands ==
266 266  
267 267  
268 -User need to configure SDI-12-LB/LS to communicate with SDI-12 sensors otherwise the uplink payload will only include a few bytes.
252 +User need to configure SDI-12-LB to communicate with SDI-12 sensors otherwise the uplink payload will only include a few bytes.
269 269  
270 -If you use UART to connect a computer, refer to the following connection methods:
271 271  
272 -[[image:image-20240823165402-1.jpeg||height="488" width="678"]]
273 -
274 -Screenshot example:
275 -
276 -[[image:image-20240823165526-2.png||height="489" width="690"]]
277 -
278 -
279 -
280 280  === 2.3.1 Basic SDI-12 debug command ===
281 281  
282 282  
283 283  User can run some basic SDI-12 command to debug the connection to the SDI-12 sensor. These commands can be sent via AT Command or LoRaWAN downlink command.
284 284  
285 -If SDI-12 sensor return value after get these commands, //SDI-12-LB/LS// will uplink the return on FPORT=100, otherwise, if there is no response from SDI-12 sensor. //SDI-12-LB/LS// will uplink NULL (0x 4E 55 4C 4C) to server.
260 +If SDI-12 sensor return value after get these commands, //SDI-12-LB// will uplink the return on FPORT=100, otherwise, if there is no response from SDI-12 sensor. //SDI-12-LB// will uplink NULL (0x 4E 55 4C 4C) to server.
286 286  
287 287  The following is the display information on the serial port and the server.
288 288  
... ... @@ -498,9 +498,9 @@
498 498  === 2.3.4 Define periodically SDI-12 commands and uplink. ===
499 499  
500 500  
501 -AT+COMMANDx & AT+DATACUTx**&AT+DATACONVx**
476 +AT+COMMANDx & AT+DATACUTx
502 502  
503 -User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB/LS will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB/LS will then combine these returns and uplink via LoRaWAN.
478 +User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB will then combine these returns and uplink via LoRaWAN.
504 504  
505 505  
506 506  * (% style="color:blue" %)**AT Command:**
... ... @@ -511,12 +511,10 @@
511 511  
512 512  (% style="color:red" %)**var2**(%%): Wait timeout for return. (unit: second)
513 513  
514 -(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//. (% style="color:red" %)**2: The returned data will not be clipped.(since v1.3.0)**
489 +(% style="color:red" %)**var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
515 515  
516 -(% style="color:red" %)**(When set to 2, AT+ALDATAMOD=1 does not intercept data returned by the current COMMAND command.)**
491 +(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 3 retries.
517 517  
518 -(% style="color:red" %)**var4**(%%): validation check for return. If return invalid, SDI-12-LB/LS will resend this command. Max 3 retries.
519 -
520 520  (% style="color:red" %)**0 **(%%) No validation check;
521 521  
522 522  (% style="color:red" %)**1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
... ... @@ -545,8 +545,8 @@
545 545  For example, if return from AT+COMMAND1 is “013METER   TER12 112T12-00024895<CR><LF>” , Below AT+DATACUT1 will get different result to combine payload:
546 546  
547 547  
548 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
549 -|=(% style="width: 164px;background-color:#4F81BD;color:white" %)**AT+DATACUT1 value**|=(% style="width: 346px;background-color:#4F81BD;color:white" %)**Final Result to combine Payload**
521 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
522 +|=(% style="width: 164px;background-color:#D9E2F3;color:#0070C0" %)**AT+DATACUT1 value**|=(% style="width: 344px;background-color:#D9E2F3;color:#0070C0" %)**Final Result to combine Payload**
550 550  |(% style="background-color:#f2f2f2; width:164px" %)34,1,1+2+3|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33
551 551  |(% style="background-color:#f2f2f2; width:164px" %)34,2,1~~8+12~~16|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
552 552  |(% style="background-color:#f2f2f2; width:164px" %)34,2,1~~34|(% style="background-color:#f2f2f2; width:344px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
... ... @@ -567,7 +567,7 @@
567 567  * (% style="color:#037691" %)**NN **(%%):  1: set the AT+COMMAND value ; 2: set the AT+DATACUT value.
568 568  * (% style="color:#037691" %)**LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
569 569  * (% style="color:#037691" %)**XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
570 -* (% style="color:#037691" %)**YY **(%%):  If YY=0, SDI-12-LB/LS will execute the downlink command without uplink; if YY=1, SDI-12-LB/LS will execute an uplink after got this command. 
543 +* (% style="color:#037691" %)**YY **(%%):  If YY=0, SDI-12-LB will execute the downlink command without uplink; if YY=1, SDI-12-LB will execute an uplink after got this command. 
571 571  
572 572  (% style="color:blue" %)**Example:**
573 573  
... ... @@ -588,7 +588,7 @@
588 588  Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
589 589  
590 590  
591 -* (% style="color:#037691" %)**Downlink Payload:**
564 +* (% style="color:#037691" %)** Downlink Payload:**
592 592  
593 593  (% style="color:#4f81bd" %)**0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
594 594  
... ... @@ -615,6 +615,7 @@
615 615  If AT+ALLDATAMOD=1, (% style="color:#4f81bd" %)**FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes.
616 616  
617 617  
591 +
618 618  (% style="color:blue" %)**Compose Uplink**
619 619  
620 620  (% style="color:#4f81bd" %)**AT+DATAUP=0**
... ... @@ -656,110 +656,17 @@
656 656  (% style="color:red" %)**When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value.**
657 657  
658 658  
659 -
660 -(% style="color:blue" %)**Automatically converts polled data to hex format for uplinking(Since v1.3.0)**
661 -
662 -
663 -This command can retrieve the returned data, convert the number after the positive or negative sign into a data, and then set the number of bytes to upload the data.
664 -
665 -
666 -* (% style="color:blue" %)**AT Command:**
667 -
668 -The maximum number can be set to 5 groups and the format of the command is as follows：
669 -
670 -(% style="color:#037691" %)**Example 1:AT+DATACONVx=var1, var2**
671 -
672 -(% style="color:#037691" %)**Example 2:AT+DATACONVx=var1, var2+ var3, var4**
673 -
674 -(% style="color:#037691" %)**Example 3:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6**
675 -
676 -(% style="color:#037691" %)**Example 4:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8**
677 -
678 -(% style="color:#037691" %)**Example 5:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8+ var9, var10**
679 -
680 -(% style="color:red" %)**Notice: Among them, var1, var3, var5, var7, and var9 are the data to be selected for conversion, and var2, var4, var6, var8, and var10 are the number of bytes to be uploaded. The values of var2, var4, var6, var8, and var10 range from 1 to 4.**
681 -
682 -* (% style="color:blue" %)**Downlink Command:**
683 -
684 -Format: Command code (0xAC) followed by up to 20 bytes.
685 -
686 -
687 -Example 1 1:AT+DATACONVx=var1, var2   
688 -
689 -Downlink Command：AC x var1  var2
690 -
691 -Example 1 2:AT+DATACONVx=var1, var2+ var3, var4 
692 -
693 -Downlink Command：AC x var1  var2  var3 var4
694 -
695 -Example 1 3:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6
696 -
697 -Downlink Command：AC x var1  var2  var3 var4 var5 var6
698 -
699 -Example 1 4:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8
700 -
701 -Downlink Command：AC x var1  var2  var3 var4 var5 var6 var7 var8
702 -
703 -Example 1 5:AT+DATACONVx=var1, var2+ var3, var4+ var5, var6+ var7, var8+ var9, var10
704 -
705 -Downlink Command：AC x var1  var2  var3 var4 var5 var6 var7 var8 var9 var10
706 -
707 -
708 -Example:
709 -
710 -* Example 1: Downlink Payload: AC 01 01 02 02 02  ~/~/  AT+DATACONV1=1,2+2,2 
711 -* Example 2: Downlink Payload: AC 02 01 02 02 02 03 02  ~/~/  AT+DATACONV2=1,2+2,2+3,2
712 -
713 -
714 -
715 -
716 -
717 -**For example:**
718 -
719 -This is my configuration:
720 -
721 -[[image:image-20250605091006-1.png]]
722 -
723 -
724 -* AT+COMMAND1=0C!,0,2,0  After sending the concurrent command of device 0, the data will not be cut, and the next command will be sent immediately.
725 -* AT+COMMAND2=0M!,1,2,0  After sending the concurrent command of device 0, do not cut the data and wait for one second. (The last concurrent command needs to wait for the measurement time of all sensors)
726 -* AT+COMMAND3=0D0!,0,0,0  Query the data measured by device 0
727 -
728 -This is the data obtained:
729 -
730 -[[image:image-20250516145402-2.png]]
731 -
732 -
733 -When using the AT+DATACONVx command,
734 -
735 -The data of RETURN3 will be converted into 2 data, the first data is +95, and the second data is +260.
736 -
737 -* AT+DATACONV3=1,2+2,2  The first data is uploaded as 2 bytes and the second data is uploaded as 2 bytes. The form converted to hexadecimal is as shown above,as below:
738 -
739 -[[image:image-20250516144559-1.png]]
740 -
741 -0C90 01 005F 0104
742 -
743 -(% style="color:#037691" %)**BAT**(%%): 0x0c90 = 3216mV = 3.216V
744 -
745 -(% style="color:#037691" %)**Payload Version**(%%): 0x01, Means: v1.0 version
746 -
747 -(% style="color:#037691" %)**Data 1: **(%%)0x005F(H) = 95(D) / 100 = 0.95
748 -
749 -(% style="color:#037691" %)**Data 2: **(%%)0x0104(H) = 260(D) / 10 = 26.0
750 -
751 -
752 752  == 2.4 Uplink Payload ==
753 753  
754 754  === 2.4.1 Device Payload, FPORT~=5 ===
755 755  
756 756  
757 -Include device configure status. Once SDI-12-LB/LS Joined the network, it will uplink this message to the server.
638 +Include device configure status. Once SDI-12-LB Joined the network, it will uplink this message to the server.
758 758  
759 -Users can also use the downlink command(0x26 01) to ask SDI-12-LB/LS to resend this uplink.
640 +Users can also use the downlink command(0x26 01) to ask SDI-12-LB to resend this uplink.
760 760  
761 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
762 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
642 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
643 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
763 763  |(% 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**
764 764  |(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
765 765  
... ... @@ -768,7 +768,7 @@
768 768  [[image:1675215946738-635.png||_mstalt="297778"]]
769 769  
770 770  
771 -(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB/LS, this value is 0x17
652 +(% style="color:#037691" %)**Sensor Model**(%%): For SDI-12-LB, this value is 0x17
772 772  
773 773  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
774 774  
... ... @@ -830,10 +830,10 @@
830 830  
831 831  * Periodically Uplink: FPORT=2
832 832  
833 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
834 -|=(% style="width: 90px;background-color:#4F81BD;color:white" %)(((
714 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
715 +|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)(((
835 835  **Size(bytes)**
836 -)))|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 240px;background-color:#4F81BD;color:white" %)**Length depends on the return from the commands**
717 +)))|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 240px;background-color:#D9E2F3;color:#0070C0" %)**Length depends on the return from the commands**
837 837  |(% style="width:93px" %)Value|(% style="width:83px" %)(((
838 838  Battery(mV)
839 839  &
... ... @@ -849,7 +849,7 @@
849 849  === 2.4.3 Battery Info ===
850 850  
851 851  
852 -Check the battery voltage for SDI-12-LB/LS.
733 +Check the battery voltage for SDI-12-LB.
853 853  
854 854  Ex1: 0x0B45 = 2885mV
855 855  
... ... @@ -884,13 +884,13 @@
884 884  
885 885  There is no fix payload decoder in LoRaWAN server because the SDI-12 sensors returns are different. User need to write the decoder themselves for their case.
886 886  
887 -SDI-12-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
768 +SDI-12-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
888 888  
889 889  
890 890  == 2.5 Uplink Interval ==
891 891  
892 892  
893 -The SDI-12-LB/LS by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
774 +The SDI-12-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
894 894  
895 895  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
896 896  
... ... @@ -900,7 +900,7 @@
900 900  === 2.6.1 Examples 1 ~-~- General Example ===
901 901  
902 902  
903 -COM port and SDI-12 sensor communication converted to SDI-12-LB/LS and SDI-12 sensor communication.
784 +COM port and SDI-12 sensor communication converted to SDI-12-LB and SDI-12 sensor communication.
904 904  
905 905  [[image:image-20230222143809-1.png||_mstalt="429962" height="564" width="729"]]
906 906  
... ... @@ -940,27 +940,27 @@
940 940  (% style="color:#037691" %)**AT+COMMANDx=4M!,1,1,1**
941 941  
942 942  
943 -(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor:**
824 +(% style="color:blue" %)**2) The AT+DATACUTx command is applied to the green arrow part, receiving and cut out data from the SDI12 sensor：**
944 944  
945 945  a. The first reply, all 34 characters: ”113TRUEBNERSMT100038220303182331<CR><LF>”
946 946  
947 947  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=34,2,1~~34**(% style="color:#037691" %);
948 948  
949 -b. The sixth reply, all 31 characters: "1+19210+1.04+0.00+22.49+11.75<CR><LF>"
830 +b. The sixth reply, all 31 characters：”1+19210+1.04+0.00+22.49+11.75<CR><LF>”
950 950  
951 951  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
952 952  
953 -c. The eighth reply, all 31 characters: "2+18990+1.08+0.00+22.24+11.80<CR><LF>"
834 +c. The eighth reply, all 31 characters：”2+18990+1.08+0.00+22.24+11.80<CR><LF>”
954 954  
955 955  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=31,2,1~~31**(% style="color:#037691" %);
956 956  
957 -d. The tenth reply, all 15 characters: "3-2919.8+24.0<CR><LF>"
838 +d. The tenth reply, all 15 characters：”3-2919.8+24.0<CR><LF>”
958 958  
959 959  Cut out all characters: (% _mstmutation="1" style="color:#037691" %)**AT+ALLDATAMOD=1 or AT+DATACUTx=15,2,1~~15**(% style="color:#037691" %);
960 960  
961 -e. The twelfth reply, all 25 characters: "4+30.8+22.84+4.7+954.38<CR><LF>"
842 +e. The twelfth reply, all 25 characters：”4+30.8+22.84+4.7+954.38<CR><LF>”
962 962  
963 -Partial cut, the cut sensor address and the first two parameters:(% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field "4+30.8+22.84"**.
844 +Partial cut, the cut sensor address and the first two parameters：(% style="color:#037691" %)**AT+DATACUTx=25,2,1~~12, cut out the character field ” 4+30.8+22.84”**.
964 964  
965 965  
966 966  === 2.6.2 Example 2 ~-~- Connect to Hygrovue10 ===
... ... @@ -985,13 +985,13 @@
985 985  [[image:image-20230603120209-2.png||height="281" width="267"]]
986 986  
987 987  
988 -==== 2.6.2.2 Hardware Connection to SDI-12-LB/LS ====
869 +==== 2.6.2.2 Hardware Connection to SDI-12-LB ====
989 989  
990 990  
991 991  [[image:image-20230603120515-3.png]]
992 992  
993 993  
994 -==== 2.6.2.3 Commands set in SDI-12-LB/LS and uplink payload ====
875 +==== 2.6.2.3 Commands set in SDI-12-LB and uplink payload ====
995 995  
996 996  
997 997  [[image:image-20230603120648-4.png]]
... ... @@ -1026,13 +1026,13 @@
1026 1026  [[image:image-20230603121606-7.png||height="242" width="307"]]
1027 1027  
1028 1028  
1029 -==== 2.6.3.2 Hardware Connection to SDI-12-LB/LS ====
910 +==== 2.6.3.2 Hardware Connection to SDI-12-LB ====
1030 1030  
1031 1031  
1032 1032  [[image:image-20230603121643-8.png||height="442" width="656"]]
1033 1033  
1034 1034  
1035 -==== 2.6.3.3 Commands set in SDI-12-LB/LS and uplink payload ====
916 +==== 2.6.3.3 Commands set in SDI-12-LB and uplink payload ====
1036 1036  
1037 1037  
1038 1038  [[image:image-20230603121721-9.png]]
... ... @@ -1044,6 +1044,7 @@
1044 1044  [[image:image-20230603121826-11.png||height="155" width="1104"]]
1045 1045  
1046 1046  
928 +
1047 1047  === 2.6.4 Example 4 ~-~- Connect to TEROS-12 ===
1048 1048  
1049 1049  ==== 2.6.4.1 Reference Manual and Command ====
... ... @@ -1066,13 +1066,13 @@
1066 1066  [[image:image-20230603122248-16.png||height="196" width="198"]]
1067 1067  
1068 1068  
1069 -==== 2.6.4.2 Hardware Connection to SDI-12-LB/LS ====
951 +==== 2.6.4.2 Hardware Connection to SDI-12-LB ====
1070 1070  
1071 1071  
1072 1072  [[image:image-20230603122212-15.png||height="502" width="667"]]
1073 1073  
1074 1074  
1075 -==== 2.6.4.3 Commands set in SDI-12-LB/LS and uplink payload ====
957 +==== 2.6.4.3 Commands set in SDI-12-LB and uplink payload ====
1076 1076  
1077 1077  
1078 1078  [[image:image-20230603122040-12.png]]
... ... @@ -1096,15 +1096,15 @@
1096 1096  
1097 1097  * The sensor needs to be powered to a steady statue. So the 12VT time need to be set to the maximum stable time for the sensors. in this example, it is 13 seconds.
1098 1098  
1099 -* If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB/LS.
981 +* If these SDI-12 sensors are powered by external power source. It will add 300uA in the total current in SDI-12-LB.
1100 1100  
1101 -==== 2.6.5.2 Hardware Connection to SDI-12-LB/LS ====
983 +==== 2.6.5.2 Hardware Connection to SDI-12-LB ====
1102 1102  
1103 1103  
1104 1104  [[image:image-20230603122508-17.png||height="526" width="742"]]
1105 1105  
1106 1106  
1107 -==== 2.6.5.3 Commands set in SDI-12-LB/LS and uplink payload ====
989 +==== 2.6.5.3 Commands set in SDI-12-LB and uplink payload ====
1108 1108  
1109 1109  
1110 1110  [[image:image-20230603122549-18.png]]
... ... @@ -1140,15 +1140,16 @@
1140 1140  [[image:image-20230627174559-3.png]]
1141 1141  
1142 1142  
1143 -==== 2.6.6.2 Hardware Connection to SDI-12-LB/LS ====
1025 +==== 2.6.6.2 Hardware Connection to SDI-12-LB ====
1144 1144  
1145 1145  
1146 1146  [[image:image-20230627174446-2.png]]
1147 1147  
1148 1148  
1149 -==== 2.6.6.3 Commands set in SDI-12-LB/LS and uplink payload ====
1150 1150  
1032 +==== 2.6.6.3 Commands set in SDI-12-LB and uplink payload ====
1151 1151  
1034 +
1152 1152  [[image:image-20230627175513-4.png||height="596" width="576"]]
1153 1153  
1154 1154  [[image:image-20230627175736-5.png||height="429" width="693"]]
... ... @@ -1159,89 +1159,10 @@
1159 1159  [[image:image-20230627180303-6.png||height="292" width="1171"]]
1160 1160  
1161 1161  
1162 -=== 2.6.7 Example 7 ~-~- Connect to GroPoint Profile-8 (SDI-12 Version) ===
1163 -
1164 -==== 2.6.7.1  Reference Manual and Command ====
1165 -
1166 -
1167 -* [[https:~~/~~/static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf>>https://static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf]]
1168 -
1169 -* Commands to be used in PC and output.
1170 -
1171 -1. check device address
1172 -1. change device address
1173 -1. check device ID
1174 -1. start measure
1175 -1. Get Meausre result
1176 -
1177 -[[image:image-20240423143921-1.png]]
1178 -
1179 -
1180 -==== 2.6.7.2 Hardware Connection to SDI-12-LB/LS ====
1181 -
1182 -
1183 -(% style="color:red" %)**Note: When the bytes returned by the sensor are not fixed, the full byte interception can be used: AT+ALLDATAMOD=1 (The DATACUTx parameter needs to be cleared when using this directive, or it will not work.)**
1184 -
1185 -[[image:image-20240423145522-2.png||height="345" width="400"]]
1186 -
1187 -
1188 -==== 2.6.7.3 Commands set in SDI-12-LB/LS and uplink payload ====
1189 -
1190 -[[image:image-20240423151202-3.png]]
1191 -
1192 -(% class="wikigeneratedid" id="H" %)
1193 -[[image:image-20240423162851-6.png||height="251" width="935"]]
1194 -
1195 -
1196 -DATA in TTN:
1197 -
1198 -[[image:image-20240423162322-4.png||height="269" width="933"]]
1199 -
1200 -
1201 -=== 2.6.8 Example 8 ~-~- Connect to Acclima TDR Soil Moisture Sensor ===
1202 -
1203 -==== 2.6.8.1  Reference Manual and Command ====
1204 -
1205 -
1206 -* [[Acclima TDR Soil Moisture Sensor User Manual>>url:https://acclima.com/tdr-soil-moisture-sensor-user-manual/]]
1207 -
1208 -* Commands to be used in PC and output.
1209 -
1210 -1. check device address
1211 -1. change device address
1212 -1. check device ID
1213 -1. start measure
1214 -1. Get Meausre result
1215 -
1216 -[[image:image-20240903152650-3.png]]
1217 -
1218 -[[image:image-20240903152627-2.png]]
1219 -
1220 -
1221 -==== 2.6.8.2 Hardware Connection to SDI-12-LB/LS ====
1222 -
1223 -
1224 -(% style="color:red" %)**Note: When the bytes returned by the sensor are not fixed, the full byte interception can be used: AT+ALLDATAMOD=1 (The DATACUTx parameter needs to be cleared when using this directive, or it will not work.)**
1225 -
1226 -[[image:image-20240903153004-5.png||height="358" width="660"]]
1227 -
1228 -
1229 -==== 2.6.8.3 Commands set in SDI-12-LB/LS and uplink payload ====
1230 -
1231 -
1232 -[[image:image-20240903153258-6.png]]
1233 -
1234 -[[image:image-20240903153627-7.png]]
1235 -
1236 -DATA in TTN:
1237 -
1238 -[[image:image-20240903154020-10.png||height="467" width="961"]]
1239 -
1240 -
1241 1241  == 2.7 Frequency Plans ==
1242 1242  
1243 1243  
1244 -The SDI-12-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.
1048 +The SDI-12-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
1245 1245  
1246 1246  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
1247 1247  
... ... @@ -1254,200 +1254,15 @@
1254 1254  [[https:~~/~~/www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0>>https://www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0]]
1255 1255  
1256 1256  
1061 += 3. Configure SDI-12-LB via AT Command or LoRaWAN Downlink =
1257 1257  
1258 -== 2.9 Datalog Feature(Since v1.3.0) ==
1259 1259  
1064 +Use can configure SDI-12-LB via AT Command or LoRaWAN Downlink.
1260 1260  
1261 -(((
1262 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, SDI-12-LB will store the reading for future retrieving purposes. There are two ways for IoT servers to get datalog from SDI-12-LB.
1263 -)))
1264 -
1265 -
1266 -=== 2.9.1 Ways to get datalog via LoRaWAN ===
1267 -
1268 -
1269 -There are two methods:
1270 -
1271 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.8.4Pollsensorvalue"]] for specified time range.
1272 -
1273 -
1274 -(% style="color:blue" %)**Method 2: **(%%)Set PNACKMD=1, SDI-12-LB will wait for ACK for every uplink, when there is no LoRaWAN network, SDI-12-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
1275 -
1276 -
1277 -(% style="color:red" %)**Note for method 2:**
1278 -
1279 -* a) SDI-12-LB will do an ACK check for data records sending to make sure every data arrive server.
1280 -* b) SDI-12-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but SDI-12-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if SDI-12-LB gets a ACK, SDI-12-LB will consider there is a network connection and resend all NONE-ACK Message.
1281 -
1282 -=== 2.9.2 Unix TimeStamp ===
1283 -
1284 -
1285 -SDI-12-LB uses Unix TimeStamp format based on
1286 -
1287 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="image-20220523001219-11.png"]]
1288 -
1289 -
1290 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
1291 -
1292 -Below is the converter example
1293 -
1294 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="image-20220523001219-12.png"]]
1295 -
1296 -So, we can use AT+TIMESTAMP=1742889625 or downlink 3067E26299 to set the current time 2025 – March ~-~- 25 Tuesday  08:00:25
1297 -
1298 -
1299 -=== 2.9.3 Set Device Time ===
1300 -
1301 -
1302 -(((
1303 -(% style="color:blue" %)**There are two ways to set device's time:**
1304 -)))
1305 -
1306 -(((
1307 -**1.  Through LoRaWAN MAC Command (Default settings)**
1308 -)))
1309 -
1310 -(((
1311 -User need to set SYNCMOD=1 to enable sync time via MAC command.
1312 -)))
1313 -
1314 -(((
1315 -Once SDI-12-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to SDI-12-LB. If SDI-12-LB fails to get the time from the server, SDI-12-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
1316 -)))
1317 -
1318 -(((
1319 -(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
1320 -)))
1321 -
1322 -
1323 -(((
1324 -**2. Manually Set Time**
1325 -)))
1326 -
1327 -(((
1328 -User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
1329 -)))
1330 -
1331 -
1332 -=== 2.9.4 Poll sensor value ===
1333 -
1334 -
1335 -User can poll sensor value based on timestamps from the server. Below is the downlink command.
1336 -
1337 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:438.778px" %)
1338 -|(% style="background-color:#4f81bd; color:white; width:59px" %)**1byte**|(% style="background-color:#4f81bd; color:white; width:123px" %)**4bytes**|(% style="background-color:#4f81bd; color:white; width:114px" %)**4bytes**|(% style="background-color:#4f81bd; color:white; width:142.778px" %)**1byte**
1339 -|(% style="width:58px" %)31|(% style="width:123px" %)Timestamp start|(% style="width:114px" %)Timestamp end|(% style="width:137px" %)(((
1340 -Uplink Interval(range 5~~255s)
1341 -)))
1342 -
1343 -Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
1344 -
1345 -For example, downlink command (% _mstmutation="1" %)**31 68253B6E 68253E23 05**(%%)
1346 -
1347 -Is to check 2025/05/15 00:55:10 to 2025/05/15 01:06:43's data
1348 -
1349 -Uplink Internal =5s, means SDI-12-LB will send one packet every 5s.
1350 -
1351 -
1352 -=== 2.9.5 Datalog Uplink payload ===
1353 -
1354 -
1355 -The Datalog poll reply uplink will use below payload format.
1356 -
1357 -**Retrieval data payload:**
1358 -
1359 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:480px" %)
1360 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
1361 -**Size(bytes)**
1362 -)))|=(% style="width: 100px; background-color: rgb(79, 129, 189); color: white;" %)**4**|=(% style="width: 100px; background-color: rgb(79, 129, 189); color: white;" %)**1**|=(% style="width: 220px; background-color: rgb(79, 129, 189); color: white;" %)**Length depends on the return from the commands**
1363 -|(% style="width:97px" %)Value|(% style="width:104px" %)Unix Time Stamp|(% style="width:109px" %)Payload Length|(% style="width:165px" %)Data returned by the sensor
1364 -
1365 -**Example:**
1366 -
1367 -If SDI-12-LB has below data inside Flash:
1368 -
1369 -(Soil sensors using the SDI-12 protocol are used for testing.)
1370 -
1371 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1372 -|=(% style="width: 88px; background-color:#4F81BD;color:white" %)Flash Add|=(% style="width: 98px; background-color: rgb(79, 129, 189); color: white;" %)**Unix Time**|=(% style="width: 82px; background-color: rgb(79, 129, 189); color: white;" %)Payload Length|=(% style="width: 86px; background-color: rgb(79, 129, 189); color: white;" %)**BAT voltage**|=(% style="width: 92px; background-color: rgb(79, 129, 189); color: white;" %)Payload Version|=(% style="width: 64px; background-color:#4F81BD;color:white" %)**Value**
1373 -|(% style="width:89px" %)(((
1374 -0001
1375 -)))|(% style="width:98px" %)(((
1376 -2025/3/25 08:09:30
1377 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1378 -0c a8
1379 -)))|(% style="width:92px" %)01|(% style="width:131px" %)(((
1380 -08 21
1381 -)))
1382 -|(% style="width:89px" %)0002|(% style="width:98px" %)(((
1383 -2025/3/25 08:10:30
1384 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1385 -0c ae
1386 -)))|(% style="width:92px" %)01|(% style="width:131px" %)(((
1387 -08 22
1388 -)))
1389 -|(% style="width:89px" %)0003|(% style="width:98px" %)(((
1390 -2025/3/25 08:11:30
1391 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1392 -|(% style="width:89px" %)0004|(% style="width:98px" %)(((
1393 -2025/3/25 08:12:30
1394 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1395 -|(% style="width:89px" %)0005|(% style="width:98px" %)(((
1396 -2025/3/25 08:13:30
1397 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1398 -0c b4
1399 -)))|(% style="width:92px" %)01|(% style="width:131px" %)08 23
1400 -|(% style="width:89px" %)0006|(% style="width:98px" %)(((
1401 -2025/3/25 08:14:30
1402 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1403 -|(% style="width:89px" %)0007|(% style="width:98px" %)(((
1404 -2025/3/25 08:15:30
1405 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c b4|(% style="width:92px" %)01|(% style="width:131px" %)08 23
1406 -|(% style="width:89px" %)0008|(% style="width:98px" %)(((
1407 -2025/3/25 08:16:30
1408 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1409 -
1410 -If user sends below downlink command: (% style="background-color:yellow" %)3168253B6E68253E2305
1411 -
1412 -Where : Start time: (% _mstmutation="1" %)68253B6E (%%)= time 2025/05/15 00:55:10
1413 -
1414 - Stop time: (% _mstmutation="1" %)68253E23 (%%)= time 2025/05/15 01:06:43
1415 -
1416 -
1417 -**SDI-12-LB will uplink this payload.**
1418 -
1419 -**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A **
1420 -68253C5D 12 0C7801F10D302B312E31372B32372E340D0A
1421 -68253D33 12 0C7201F10D302B312E31352B32382E390D0A
1422 -68253DAB 12 0C7201F10D302B312E31342B32392E340D0A
1423 -68253E23 12 0C7201F10D302B312E31332B33302E300D0A
1424 -
1425 -
1426 -Where the first 23 bytes is for the first entry:
1427 -
1428 -**68253B6E 12 0C7801F10D302B312E31372B32362E390D0A**
1429 -
1430 -Unix Time Stamp: 68253B6E(H)=1747270510(D)  ~-~->  time=2025-05-15 8:55:00
1431 -
1432 -Payload Length: 0x12(H)=18 bytes
1433 -
1434 -Battery voltage: 0x0C78(H)=3192 mV
1435 -
1436 -Payload Version:  01
1437 -
1438 -Value: For the distance sensor used for testing, this value is the mm distance value, 0xF10D302B312E31372B32362E390D0A(H)
1439 -
1440 -
1441 -
1442 -= 3. Configure SDI-12-LB/LS via AT Command or LoRaWAN Downlink =
1443 -
1444 -
1445 -Use can configure SDI-12-LB/LS via AT Command or LoRaWAN Downlink.
1446 -
1447 1447  * AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
1448 1448  * LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
1449 1449  
1450 -There are two kinds of commands to configure SDI-12-LB/LS, they are:
1069 +There are two kinds of commands to configure SDI-12-LB, they are:
1451 1451  
1452 1452  * (% style="color:blue" %)**General Commands**.
1453 1453  
... ... @@ -1461,9 +1461,9 @@
1461 1461  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
1462 1462  
1463 1463  
1464 -* (% style="color:blue" %)**Commands special design for SDI-12-LB/LS**
1083 +* (% style="color:blue" %)**Commands special design for SDI-12-LB**
1465 1465  
1466 -These commands only valid for SDI-12-LB/LS, as below:
1085 +These commands only valid for SDI-12-LB, as below:
1467 1467  
1468 1468  
1469 1469  == 3.1 Set Transmit Interval Time ==
... ... @@ -1473,8 +1473,8 @@
1473 1473  
1474 1474  (% style="color:blue" %)**AT Command: AT+TDC**
1475 1475  
1476 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1477 -|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Response**
1095 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1096 +|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 160px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1478 1478  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1479 1479  30000
1480 1480  OK
... ... @@ -1501,8 +1501,8 @@
1501 1501  
1502 1502  (% style="color:blue" %)**AT Command: AT+INTMOD**
1503 1503  
1504 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1505 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response**
1123 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1124 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1506 1506  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1507 1507  0
1508 1508  OK
... ... @@ -1532,8 +1532,8 @@
1532 1532  
1533 1533  (% style="color:blue" %)**AT Command: AT+3V3T**
1534 1534  
1535 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:474px" %)
1536 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 201px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 120px;background-color:#4F81BD;color:white" %)**Response**
1154 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
1155 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1537 1537  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1538 1538  0
1539 1539  OK
... ... @@ -1552,7 +1552,7 @@
1552 1552  (% style="color:blue" %)**AT Command: AT+5VT**
1553 1553  
1554 1554  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
1555 -|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**Response**
1174 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 119px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1556 1556  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1557 1557  0
1558 1558  OK
... ... @@ -1573,7 +1573,7 @@
1573 1573  (% style="color:blue" %)**(The v1.2 version is enabled for 1 second by default, and the version below v1.2 is disabled by default)**
1574 1574  
1575 1575  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
1576 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 199px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 89px;background-color:#4F81BD;color:white" %)**Response**
1195 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 89px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1577 1577  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1578 1578  0
1579 1579  OK
... ... @@ -1603,8 +1603,8 @@
1603 1603  
1604 1604  (% style="color:blue" %)**AT Command: AT+ALLDATAMOD**
1605 1605  
1606 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1607 -|=(% style="background-color:#4F81BD;color:white" %)**Command Example**|=(% style="background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1225 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1226 +|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1608 1608  |(% style="background-color:#f2f2f2" %)AT+ALLDATAMOD=?|(% style="background-color:#f2f2f2" %)Show current all data mode|(% style="background-color:#f2f2f2" %)(((
1609 1609  0
1610 1610  OK
... ... @@ -1625,8 +1625,8 @@
1625 1625  
1626 1626  (% style="color:blue" %)**AT Command: AT+DATAUP**
1627 1627  
1628 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1629 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 266px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1247 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1248 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 266px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1630 1630  |(% style="background-color:#f2f2f2; width:154px" %)AT+DATAUP =?|(% style="background-color:#f2f2f2; width:266px" %)Show current splicing payload for uplink mode|(% style="background-color:#f2f2f2" %)(((
1631 1631  0
1632 1632  OK
... ... @@ -1659,8 +1659,8 @@
1659 1659  
1660 1660  (% style="color:blue" %)**AT Command: AT+PAYVER**
1661 1661  
1662 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1663 -|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 192px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
1281 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:437px" %)
1282 +|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 192px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
1664 1664  |(% style="background-color:#f2f2f2; width:158px" %)AT+PAYVER=?|(% style="background-color:#f2f2f2; width:192px" %)Show current payload version|(% style="background-color:#f2f2f2" %)(((
1665 1665  1
1666 1666  OK
... ... @@ -1674,285 +1674,10 @@
1674 1674  * Example 1: Downlink Payload: AE 01  ~/~/  AT+PAYVER=1
1675 1675  * Example 2: Downlink Payload: AE 05  ~/~/  AT+PAYVER=5
1676 1676  
1677 -== 3.7 Print data entries base on page(Since v1.3.0) ==
1678 -
1679 -
1680 -Feature: Print the sector data from start page to stop page (max is 416 pages).
1681 -
1682 -(% style="color:#4f81bd" %)**AT Command: AT+PDTA**
1683 -
1684 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1685 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1686 -|(% style="width:156px" %)(((
1687 -AT+PDTA=1,2
1688 -Print page 1 to 2
1689 -)))|(% style="width:311px" %)(((
1690 -Stop Tx and RTP events when read sensor data
1691 -
1692 -8033330 2025/5/14 12:27:32 18 0c 84 01 f1 0d 30 2b 31 2e 30
1693 -
1694 -8033340 38 2b 32 34 2e 36 0d 0a
1695 -
1696 -8033350 2025/5/14 12:29:32 18 0c 72 01 f1 0d 30 2b 31 2e 30
1697 -
1698 -8033360 38 2b 32 34 2e 36 0d 0a
1699 -
1700 -8033370 2025/5/14 12:31:32 18 0c 78 01 f1 0d 30 2b 31 2e 30
1701 -
1702 -8033380 38 2b 32 34 2e 36 0d 0a
1703 -
1704 -8033390 2025/5/14 12:33:32 18 0c 72 01 f1 0d 30 2b 31 2e 30
1705 -
1706 -80333A0 38 2b 32 34 2e 36 0d 0a
1707 -
1708 -80333B0 2025/5/14 12:35:32 18 0c 72 01 f1 0d 30 2b 31 2e 30
1709 -
1710 -80333C0 38 2b 32 34 2e 36 0d 0a
1711 -
1712 -
1713 -OK
1714 -)))
1715 -
1716 -(% style="color:#4f81bd" %)**Downlink Command:**
1717 -
1718 -No downlink commands for feature
1719 -
1720 -
1721 -== 3.8 Print last few data entries(Since v1.3.0) ==
1722 -
1723 -
1724 -Feature: Print the last few data entries
1725 -
1726 -(% style="color:#4f81bd" %)**AT Command: AT+PLDTA**
1727 -
1728 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:437px" %)
1729 -|=(% style="width: 158px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 192px;background-color:#4F81BD;color:white" %)**Function**
1730 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,0|(% style="background-color:#f2f2f2; width:192px" %)Printing the last ten data in hex format
1731 -|(% style="background-color:#f2f2f2; width:158px" %)AT+PLDTA=10,1|(% style="background-color:#f2f2f2; width:192px" %)Print the last ten data in string format
1732 -
1733 -* **Prints in hex format:**
1734 -
1735 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1736 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1737 -|(% style="width:156px" %)(((
1738 -AT+PLDTA=10,0
1739 -Print last 10 entries
1740 -)))|(% style="width:311px" %)(((
1741 -Stop Tx events when read sensor data
1742 -
1743 -0001-0001 2025/5/16 06:48:04 7 0c 7e 01 00 5f 01 05
1744 -
1745 -0002-0002 2025/5/16 06:50:04 7 0c 72 01 00 5f 01 05
1746 -
1747 -0003-0003 2025/5/16 06:52:04 7 0c 72 01 00 5f 01 05
1748 -
1749 -0004-0004 2025/5/16 06:54:04 7 0c 7e 01 00 5f 01 05
1750 -
1751 -0005-0005 2025/5/16 06:56:04 7 0c 7e 01 00 5f 01 07
1752 -
1753 -0006-0006 2025/5/16 06:58:04 7 0c 8a 01 00 60 01 07
1754 -
1755 -0007-0007 2025/5/16 07:00:04 7 0c 84 01 00 61 01 07
1756 -
1757 -0008-0008 2025/5/16 07:02:04 7 0c 72 01 00 61 01 07
1758 -
1759 -0009-0009 2025/5/16 07:04:04 7 0c 78 01 00 61 01 07
1760 -
1761 -0010-0010 2025/5/16 07:06:04 7 0c 78 01 00 61 01 07
1762 -
1763 -Start Tx events
1764 -
1765 -OK
1766 -)))
1767 -
1768 -* **Printing in String Format:**
1769 -
1770 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1771 -|(% style="background-color:#4f81bd; color:white; width:158px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:352px" %)**Function**
1772 -|(% style="width:156px" %)(((
1773 -AT+PLDTA=10,1
1774 -Print last 10 entries
1775 -
1776 -(((
1777 -(Printing in String Format)
1778 -)))
1779 -)))|(% style="width:311px" %)(((
1780 -Stop Tx events when read sensor data
1781 -
1782 -0001-0001 2025/5/16 06:48:04 7 ~~_
1783 -
1784 -0002-0002 2025/5/16 06:50:04 7 r_
1785 -
1786 -0003-0003 2025/5/16 06:52:04 7 r_
1787 -
1788 -0004-0004 2025/5/16 06:54:04 7 ~~_
1789 -
1790 -0005-0005 2025/5/16 06:56:04 7 ~~_
1791 -
1792 -0006-0006 2025/5/16 06:58:04 7 `
1793 -
1794 -0007-0007 2025/5/16 07:00:04 7 a
1795 -
1796 -0008-0008 2025/5/16 07:02:04 7 ra
1797 -
1798 -0009-0009 2025/5/16 07:04:04 7 xa
1799 -
1800 -0010-0010 2025/5/16 07:06:04 7 xa
1801 -
1802 -Start Tx events
1803 -
1804 -OK
1805 -)))
1806 -
1807 -(% style="color:#4f81bd" %)**Downlink Command:**
1808 -
1809 -No downlink commands for feature
1810 -
1811 -
1812 -=== 3.9 Clear Flash Record(Since v1.3.0) ===
1813 -
1814 -
1815 -Feature: Clear flash storage for data log feature.
1816 -
1817 -(% style="color:#4f81bd" %)**AT Command: AT+CLRDTA**
1818 -
1819 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
1820 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:137px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:209px" %)**Response**
1821 -|(% style="width:155px" %)AT+CLRDTA |(% style="width:134px" %)Clear date record|(% style="width:209px" %)(((
1822 -Clear all stored sensor data…
1823 -
1824 -OK
1825 -)))
1826 -
1827 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
1828 -
1829 -* Example: 0xA301  ~/~/  Same as AT+CLRDTA
1830 -
1831 -== 3.10 SDI12 timing(Since v1.3.0) ==
1832 -
1833 -
1834 -Feature: Get or set the time of SDI12 timing.
1835 -
1836 -[[image:1747289896656-580.png||height="414" width="566"]]
1837 -
1838 -
1839 -(% style="color:#4f81bd" %)**AT Command: AT+SDITIMING**
1840 -
1841 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:503px" %)
1842 -|(% style="background-color:#4f81bd; color:white; width:157px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:167px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:177px" %)**Response**
1843 -|(% style="width:155px" %)(((
1844 -AT+SDITIMING=13,9
1845 -
1846 -
1847 -)))|(% style="width:167px" %)Get or set the time of SDI12 timing|(% style="width:177px" %)(((
1848 -OK
1849 -
1850 -Default: 13,9
1851 -)))
1852 -
1853 -(% style="color:#4f81bd" %)**Downlink Command: 0xA9**
1854 -
1855 -* Example: 0xA90D09  ~/~/  Same as AT+SDITIMING=13,9
1856 -
1857 -== 3.11 add Pulse_count, VDC_input, IDC_input(Since firmware V1.3.0) ==
1858 -
1859 -
1860 -(% style="color:blue" %)**Setting up external sensors:**
1861 -
1862 -* (% style="color:#037691" %)**AT Command:**
1863 -
1864 -(% style="color:#4472c4" %)**AT+EXT=a,b,c**(%%)
1865 -
1866 -(% style="color:#4472c4" %)**a:**(%%)  **0:** Disable Counting function ( doesn't effect interrupt ).  **1:** Enable Counting function(4 bytes).
1867 -(% style="color:#4472c4" %)**b: **(%%) **0:** Disable voltage acquisition function.  **1:** Enable voltage acquisition function(2 bytes)
1868 -(% style="color:#4472c4" %)**c:**(%%)  **0:** Disable current acquisition  function.  **1:** Enable current acquisition function(2 bytes).
1869 -
1870 -**Example:**
1871 -
1872 -(% style="color:#4472c4" %)**AT+EXT=1,1,1**
1873 -
1874 -Device will add counting, voltage and current acquisition function.
1875 -
1876 -The payload will be:
1877 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting + ** ***VDC_INPUT**  + ***IDC_INPUT**  + Length depends on the return from the commands
1878 -
1879 -(% style="color:#4472c4" %)**AT+EXT=1,0,0**
1880 -
1881 -Device will add counting support.
1882 -
1883 -The payload will be:
1884 -Battery(mV) & Interrupt _Flag + PAYLOAD_VER + ***counting** + Length depends on the return from the commands
1885 -
1886 -* (% style="color:#037691" %)**Downlink Command: 0x0B aa bb cc**
1887 -
1888 -Format: Command Code (0x0B) followed by 3 bytes.
1889 -
1890 -(% style="color:#037691" %)**aa:**(%%) Set Disable or Enable Counting Support.   **00**: Disable, **01**: Enable.
1891 -
1892 -(% style="color:#037691" %)**bb:**(%%) Set Disable or Enable voltage acquisition.  **00**: Disable, **01**: Enable.
1893 -
1894 -(% style="color:#037691" %)**cc:**(%%) Set Disable or Enable current acquisition.  **00**: Disable, **01**: Enable.
1895 -
1896 -**Example:**
1897 -
1898 -Downlink payload:  0B 00 00 01  ~/~/AT+EXT=0,0,1  Enable current acquisition
1899 -
1900 -Downlink payload:  0B 01 00 01  ~/~/AT+EXT=1,0,1  Enable Counting Support and Current acquisition                        
1901 -
1902 -
1903 -(% style="color:blue" %)**Set the pulse count value:**
1904 -
1905 -* (% style="color:#037691" %)**AT Command:**
1906 -
1907 -(% style="color:#4472c4" %)**AT+SETCNT=aa     **(%%)~/~/ Set the pulse count value.
1908 -
1909 -**Example:**
1910 -
1911 -AT+SETCNT=100  (% style="display:none" %) (%%)~/~/ Set the pulse count to 100.(% style="display:none" %)
1912 -
1913 -* (% style="color:#037691" %)**Downlink Command: 0x0C**
1914 -
1915 -Format: Command Code (0x0C) followed by 4 bytes.
1916 -
1917 -**Example:**
1918 -
1919 -Downlink Payload: 0C 00 00 00 64  ~/~/ AT+SETCNT=100
1920 -
1921 -
1922 -(% style="color:blue" %)**Connect counting sensor:**
1923 -
1924 -The counting sensor cables are connected to the **3V3 pin** and **GPIO_EXTI** pin of the **SIB v1.3** motherboard.
1925 -
1926 -[[image:image-20250519110640-1.jpeg||height="318" width="708"]]
1927 -
1928 -
1929 -(% id="cke_bm_1699404S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Connect Voltage output sensor:**
1930 -
1931 -Example:
1932 -
1933 -**RED <~-~-~-~-> VDC_INPUT**
1934 -
1935 -**BLACK <~-~-~-~-~-~-> GND**
1936 -
1937 -[[image:image-20250519111415-3.jpeg||height="338" width="710"]]
1938 -
1939 -
1940 -(% style="color:blue" %)**Connect Current output sensor:**
1941 -
1942 -Example:
1943 -
1944 -**RED <~-~-~-~-~-~-~-~--> IDC_INPUT**
1945 -
1946 -**BLACK <~-~-~-~-~-~-> GND**
1947 -
1948 -[[image:image-20250519111732-4.jpeg||height="373" width="708"]]
1949 -
1950 -
1951 -
1952 1952  = 4. Battery & Power Consumption =
1953 1953  
1954 1954  
1955 -SDI-12-LB use ER26500 + SPC1520 battery pack and SDI-12-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
1299 +SDI-12-LB uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1956 1956  
1957 1957  [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1958 1958  
... ... @@ -1998,35 +1998,11 @@
1998 1998  When downloading the images, choose the required image file for download. ​
1999 1999  
2000 2000  
2001 -== 7.4 Why is the data uploaded to the LoRaWAN platform node empty and fProt~=0? ==
2002 -
2003 -
2004 -This is due to The length of bytes sent by the node is limited by the lorawan protocol, and the fixed DR needs to be adjusted to improve this problem.
2005 -
2006 -Please refer to the following link for the number of bytes limited by different frequencies and different DRs in the lorawan protocol
2007 -
2008 -[[lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf>>url:https://lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf]]
2009 -
2010 -Example:
2011 -
2012 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20240620145456-1.png?rev=1.1||alt="image-20240620145456-1.png"]]
2013 -
2014 -Please refer to the following command to fix DR
2015 -
2016 -AT+ADR=0
2017 -
2018 -AT+DR=3
2019 -
2020 -Downlink command:
2021 -
2022 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]]
2023 -
2024 -
2025 2025  = 8. ​Order Info =
2026 2026  
2027 2027  
2028 2028  (((
2029 -**Part Number: (% style="color:blue" %)SDI-12-LB-XX-YY(%%) or (% style="color:blue" %)SDI-12-LS-XX-YY(%%)**
1349 +(% style="color:blue" %)**Part Number: SDI-12-LB-XX-YY**
2030 2030  )))
2031 2031  
2032 2032  (((
... ... @@ -2054,7 +2054,7 @@
2054 2054  
2055 2055  (% style="color:#037691" %)**Package Includes**:
2056 2056  
2057 -* SDI-12-LB or SDI-12-LS SDI-12 to LoRaWAN Converter x 1
1377 +* SDI-12-LB SDI-12 to LoRaWAN Converter x 1
2058 2058  
2059 2059  (% style="color:#037691" %)**Dimension and weight**:
2060 2060  
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