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Last modified by Mengting Qiu on 2025/07/03 15:42
From version 142.2
edited by Mengting Qiu
on 2025/05/14 19:35
Change comment: There is no comment for this version
To version 124.1
edited by Mengting Qiu
on 2024/11/18 16:49
Change comment: Uploaded new attachment "image-20241118164859-1.png", version {1}

Summary

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... ... @@ -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  
... ... @@ -135,7 +135,7 @@
135 135  == 1.6 Button & LEDs ==
136 136  
137 137  
138 -[[image:image-20250416151419-4.jpeg]]
141 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
139 139  
140 140  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
141 141  |=(% 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**
... ... @@ -175,13 +175,17 @@
175 175  === 1.9.1 for LB version ===
176 176  
177 177  
178 -[[image:image-20250416151406-3.jpeg]]
181 +[[image:image-20230201090139-2.png||_mstalt="428623"]]
179 179  
183 +[[image:image-20230201090139-3.png||_mstalt="428987"]]
180 180  
185 +[[image:image-20230201090139-4.png||_mstalt="429351"]]
186 +
187 +
181 181  === 1.9.2 for LS version ===
182 182  
183 183  
184 -[[image:image-20250329133856-1.jpeg]]
191 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
185 185  
186 186  
187 187  = 2. Configure SDI-12 to connect to LoRaWAN network =
... ... @@ -197,9 +197,10 @@
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  
208 +[[image:image-20230201090528-5.png||_mstalt="430300" height="442" width="1056"]]
202 202  
210 +
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  
... ... @@ -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"]]
224 +(% 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"]]
226 +[[image:1675213652444-622.png||_mstalt="293657"]]
220 220  
221 221  
222 -**Add devices to the created Application.**
229 +(% 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"]]
232 +[[image:1675213661769-223.png||_mstalt="295217"]]
227 227  
228 228  
229 -**Enter end device specifics manually.**
235 +(% 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  
238 +[[image:1675213675852-577.png||_mstalt="297947"]]
233 233  
234 -**Add DevEUI and AppKey.**
235 235  
236 -**Customize a platform ID for the device.**
241 +(% 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"]]
243 +[[image:1675213686734-883.png||_mstalt="298064"]]
239 239  
240 240  
241 -(% style="color:blue" %)**Step 2: **(%%)Add decoder
246 +(% style="color:blue" %)**Step 2**(%%): Activate on SDI-12-LB/LS
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.
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 -
258 258  Press the button for 5 seconds to activate the SDI-12-LB/LS.
259 259  
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  
253 +
262 262  [[image:1675213704414-644.png||_mstalt="293748"]]
263 263  
264 264  
... ... @@ -1159,187 +1159,6 @@
1159 1159  [[https:~~/~~/www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0>>https://www.dropbox.com/sh/qrbgbikb109lkiv/AACBR-v_ZhZAMengcY7Nsa1ja?dl=0]]
1160 1160  
1161 1161  
1162 -
1163 -== 2.9 Datalog Feature(Since v1.3.0) ==
1164 -
1165 -
1166 -(((
1167 -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.
1168 -)))
1169 -
1170 -
1171 -=== 2.9.1 Ways to get datalog via LoRaWAN ===
1172 -
1173 -
1174 -There are two methods:
1175 -
1176 -(% style="color:blue" %)**Method 1:** (%%)IoT Server sends a downlink LoRaWAN command to [[poll the value>>||anchor="H2.8.4Pollsensorvalue"]] for specified time range.
1177 -
1178 -
1179 -(% 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.
1180 -
1181 -
1182 -(% style="color:red" %)**Note for method 2:**
1183 -
1184 -* a) SDI-12-LB will do an ACK check for data records sending to make sure every data arrive server.
1185 -* 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.
1186 -
1187 -=== 2.9.2 Unix TimeStamp ===
1188 -
1189 -
1190 -SDI-12-LB uses Unix TimeStamp format based on
1191 -
1192 -[[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"]]
1193 -
1194 -
1195 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
1196 -
1197 -Below is the converter example
1198 -
1199 -[[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"]]
1200 -
1201 -So, we can use AT+TIMESTAMP=1742889625 or downlink 3067E26299 to set the current time 2025 – March ~-~- 25 Tuesday  08:00:25
1202 -
1203 -
1204 -=== 2.9.3 Set Device Time ===
1205 -
1206 -
1207 -(((
1208 -(% style="color:blue" %)**There are two ways to set device's time:**
1209 -)))
1210 -
1211 -(((
1212 -**1.  Through LoRaWAN MAC Command (Default settings)**
1213 -)))
1214 -
1215 -(((
1216 -User need to set SYNCMOD=1 to enable sync time via MAC command.
1217 -)))
1218 -
1219 -(((
1220 -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).
1221 -)))
1222 -
1223 -(((
1224 -(% 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.**
1225 -)))
1226 -
1227 -
1228 -(((
1229 -**2. Manually Set Time**
1230 -)))
1231 -
1232 -(((
1233 -User needs to set SYNCMOD=0 to manual time, otherwise, the user set time will be overwritten by the time set by the server.
1234 -)))
1235 -
1236 -
1237 -=== 2.9.4 Poll sensor value ===
1238 -
1239 -
1240 -User can poll sensor value based on timestamps from the server. Below is the downlink command.
1241 -
1242 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:438.778px" %)
1243 -|(% 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**
1244 -|(% style="width:58px" %)31|(% style="width:123px" %)Timestamp start|(% style="width:114px" %)Timestamp end|(% style="width:137px" %)(((
1245 -Uplink Interval(range 5~~255s)
1246 -)))
1247 -
1248 -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.
1249 -
1250 -For example, downlink command (% _mstmutation="1" %)**31 67E24660 67E26280 05**(%%)
1251 -
1252 -Is to check 2025/03/25 06:00:00 to 2025/03/25 08:00:00's data
1253 -
1254 -Uplink Internal =5s, means RS485-LB will send one packet every 5s.
1255 -
1256 -
1257 -=== 2.9.5 Datalog Uplink payload ===
1258 -
1259 -
1260 -The Datalog poll reply uplink will use below payload format.
1261 -
1262 -**Retrieval data payload:**
1263 -
1264 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:480px" %)
1265 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
1266 -**Size(bytes)**
1267 -)))|=(% 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**
1268 -|(% style="width:97px" %)Value|(% style="width:104px" %)Unix Time Stamp|(% style="width:109px" %)Payload Length|(% style="width:165px" %)Data returned by the sensor
1269 -
1270 -**Example:**
1271 -
1272 -If SDI-12-LB has below data inside Flash:
1273 -
1274 -(Soil sensors using the SDI-12 protocol are used for testing.)
1275 -
1276 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1277 -|=(% 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**
1278 -|(% style="width:89px" %)(((
1279 -0001
1280 -)))|(% style="width:98px" %)(((
1281 -2025/3/25 08:09:30
1282 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1283 -0c a8
1284 -)))|(% style="width:92px" %)01|(% style="width:131px" %)(((
1285 -08 21
1286 -)))
1287 -|(% style="width:89px" %)0002|(% style="width:98px" %)(((
1288 -2025/3/25 08:10:30
1289 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1290 -0c ae
1291 -)))|(% style="width:92px" %)01|(% style="width:131px" %)(((
1292 -08 22
1293 -)))
1294 -|(% style="width:89px" %)0003|(% style="width:98px" %)(((
1295 -2025/3/25 08:11:30
1296 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1297 -|(% style="width:89px" %)0004|(% style="width:98px" %)(((
1298 -2025/3/25 08:12:30
1299 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1300 -|(% style="width:89px" %)0005|(% style="width:98px" %)(((
1301 -2025/3/25 08:13:30
1302 -)))|(% style="width:82px" %)5|(% style="width:86px" %)(((
1303 -0c b4
1304 -)))|(% style="width:92px" %)01|(% style="width:131px" %)08 23
1305 -|(% style="width:89px" %)0006|(% style="width:98px" %)(((
1306 -2025/3/25 08:14:30
1307 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1308 -|(% style="width:89px" %)0007|(% style="width:98px" %)(((
1309 -2025/3/25 08:15:30
1310 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c b4|(% style="width:92px" %)01|(% style="width:131px" %)08 23
1311 -|(% style="width:89px" %)0008|(% style="width:98px" %)(((
1312 -2025/3/25 08:16:30
1313 -)))|(% style="width:82px" %)5|(% style="width:86px" %)0c ae|(% style="width:92px" %)01|(% style="width:131px" %)08 22
1314 -
1315 -If user sends below downlink command: (% style="background-color:yellow" %)3167E264BA67E2665E05
1316 -
1317 -Where : Start time: 67E264BA = time 2025/3/25 08:09:30
1318 -
1319 - Stop time: 67E2665E= time 2025/3/25 08:16:30
1320 -
1321 -
1322 -**SDI-12-LB will uplink this payload.**
1323 -
1324 -**67E264BA 05 0CA8 01 0821** 67E264F6050CAE01082267E26532050CAE01082267E2656E050CAE01082267E265AA050CB401082367E265E6050CAE01082267E26622050CB401082367E2665E050CAE010822
1325 -
1326 -
1327 -Where the first 10 bytes is for the first entry:
1328 -
1329 -67E264BA050CA8010821
1330 -
1331 -Unix Time Stamp: 67E264BA(H)=1742890170(D)  ~-~->  time=2025-03-25 8:09:30
1332 -
1333 -Payload Length: 0x05(H)=5 bytes
1334 -
1335 -Battery voltage: 0x0CA8(H)=3240 mV
1336 -
1337 -Payload Version:  01
1338 -
1339 -Value: For the distance sensor used for testing, this value is the mm distance value, 0x0821(H)=2081mm.
1340 -
1341 -
1342 -
1343 1343  = 3. Configure SDI-12-LB/LS via AT Command or LoRaWAN Downlink =
1344 1344  
1345 1345  
... ... @@ -1426,6 +1426,7 @@
1426 1426  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
1427 1427  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1428 1428  
1240 +
1429 1429  == 3.3 Set the output time ==
1430 1430  
1431 1431  
... ... @@ -1497,6 +1497,7 @@
1497 1497  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
1498 1498  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
1499 1499  
1312 +
1500 1500  == 3.4 Set the all data mode ==
1501 1501  
1502 1502  
... ... @@ -1519,6 +1519,7 @@
1519 1519  * Example 1: Downlink Payload: AB 00  ~/~/  AT+ALLDATAMOD=0
1520 1520  * Example 2: Downlink Payload: AB 01  ~/~/  AT+ALLDATAMOD=1
1521 1521  
1335 +
1522 1522  == 3.5 Set the splicing payload for uplink ==
1523 1523  
1524 1524  
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