Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -1,24 +1,18 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220606151504-2.jpeg||height=" 554" width="554"]]2 +[[image:image-20220606151504-2.jpeg||height="848" width="848"]] 3 3 4 4 5 5 6 -**Table of Contents:** 7 7 8 -{{toc/}} 9 9 10 10 11 11 12 12 13 - 14 - 15 15 = 1. Introduction = 16 16 17 17 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 18 18 19 19 ((( 20 - 21 - 22 22 The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type. 23 23 ))) 24 24 ... ... @@ -60,8 +60,6 @@ 60 60 * IP66 Waterproof Enclosure 61 61 * 4000mAh or 8500mAh Battery for long term use 62 62 63 - 64 - 65 65 == 1.3 Specification == 66 66 67 67 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -93,7 +93,7 @@ 93 93 ))) 94 94 95 95 ((( 96 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3. 200BUsingtheATCommands"]].88 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.UsingtheATCommands"]]. 97 97 ))) 98 98 99 99 ... ... @@ -109,7 +109,7 @@ 109 109 The LG308 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. 110 110 111 111 112 - (% style="color:blue" %)**Step 1**(%%):104 +**Step 1**: Create a device in TTN with the OTAA keys from LSE01. 113 113 114 114 Each LSE01 is shipped with a sticker with the default device EUI as below: 115 115 ... ... @@ -130,7 +130,7 @@ 130 130 131 131 132 132 133 - (% style="color:blue" %)**Step 2**(%%): Power on LSE01125 +**Step 2**: Power on LSE01 134 134 135 135 136 136 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). ... ... @@ -138,7 +138,7 @@ 138 138 [[image:image-20220606163915-7.png]] 139 139 140 140 141 - (% style="color:blue" %)**Step 3**(%%)**:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.133 +**Step 3:** The LSE01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. 142 142 143 143 [[image:1654504778294-788.png]] 144 144 ... ... @@ -146,108 +146,86 @@ 146 146 147 147 == 2.3 Uplink Payload == 148 148 149 - 150 150 === 2.3.1 MOD~=0(Default Mode) === 151 151 152 152 LSE01 will uplink payload via LoRaWAN with below payload format: 153 153 154 - (((145 + 155 155 Uplink payload includes in total 11 bytes. 156 - )))147 + 157 157 158 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 159 159 |((( 160 160 **Size** 161 161 162 162 **(bytes)** 163 163 )))|**2**|**2**|**2**|**2**|**2**|**1** 164 -|**Value**|[[BAT>> ||anchor="H2.3.3BatteryInfo"]]|(((154 +|**Value**|[[BAT>>path:#bat]]|((( 165 165 Temperature 166 166 167 167 (Reserve, Ignore now) 168 -)))|[[Soil Moisture>> ||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(((158 +)))|[[Soil Moisture>>path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|((( 169 169 MOD & Digital Interrupt 170 170 171 171 (Optional) 172 172 ))) 173 173 164 +[[image:1654504881641-514.png]] 174 174 175 175 176 176 177 - 178 178 === 2.3.2 MOD~=1(Original value) === 179 179 180 180 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 181 181 182 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 183 183 |((( 184 184 **Size** 185 185 186 186 **(bytes)** 187 187 )))|**2**|**2**|**2**|**2**|**2**|**1** 188 -|**Value**|[[BAT>> ||anchor="H2.3.3BatteryInfo"]]|(((177 +|**Value**|[[BAT>>path:#bat]]|((( 189 189 Temperature 190 190 191 191 (Reserve, Ignore now) 192 -)))|[[Soil Moisture>> ||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|(((181 +)))|[[Soil Moisture>>path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|((( 193 193 MOD & Digital Interrupt 194 194 195 195 (Optional) 196 196 ))) 197 197 187 +[[image:1654504907647-967.png]] 188 + 189 + 190 + 198 198 === 2.3.3 Battery Info === 199 199 200 -((( 201 201 Check the battery voltage for LSE01. 202 -))) 203 203 204 -((( 205 205 Ex1: 0x0B45 = 2885mV 206 -))) 207 207 208 -((( 209 209 Ex2: 0x0B49 = 2889mV 210 -))) 211 211 212 212 213 213 214 214 === 2.3.4 Soil Moisture === 215 215 216 -((( 217 217 Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil. 218 -))) 219 219 220 -((( 221 221 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 222 -))) 223 223 224 -((( 225 - 226 -))) 227 227 228 -((( 229 229 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 230 -))) 231 231 232 232 233 233 234 234 === 2.3.5 Soil Temperature === 235 235 236 -((( 237 237 Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is 238 -))) 239 239 240 -((( 241 241 **Example**: 242 -))) 243 243 244 -((( 245 245 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 246 -))) 247 247 248 -((( 249 249 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 250 -))) 251 251 252 252 253 253 ... ... @@ -282,7 +282,7 @@ 282 282 mod=(bytes[10]>>7)&0x01=1. 283 283 284 284 285 - **Downlink Command:**255 +Downlink Command: 286 286 287 287 If payload = 0x0A00, workmode=0 288 288 ... ... @@ -297,22 +297,19 @@ 297 297 298 298 [[image:1654505570700-128.png]] 299 299 300 -((( 301 301 The payload decoder function for TTN is here: 302 -))) 303 303 304 -((( 305 305 LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]] 306 -))) 307 307 308 308 309 - 310 310 == 2.4 Uplink Interval == 311 311 312 -The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]277 +The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: 313 313 279 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]] 314 314 315 315 282 + 316 316 == 2.5 Downlink Payload == 317 317 318 318 By default, LSE50 prints the downlink payload to console port. ... ... @@ -320,41 +320,21 @@ 320 320 [[image:image-20220606165544-8.png]] 321 321 322 322 323 -((( 324 324 **Examples:** 325 -))) 326 326 327 -((( 328 - 329 -))) 330 330 331 -* ((( 332 -**Set TDC** 333 -))) 293 +* **Set TDC** 334 334 335 -((( 336 336 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 337 -))) 338 338 339 -((( 340 340 Payload: 01 00 00 1E TDC=30S 341 -))) 342 342 343 -((( 344 344 Payload: 01 00 00 3C TDC=60S 345 -))) 346 346 347 -((( 348 - 349 -))) 350 350 351 -* ((( 352 -**Reset** 353 -))) 302 +* **Reset** 354 354 355 -((( 356 356 If payload = 0x04FF, it will reset the LSE01 357 -))) 358 358 359 359 360 360 * **CFM** ... ... @@ -365,21 +365,12 @@ 365 365 366 366 == 2.6 Show Data in DataCake IoT Server == 367 367 368 -((( 369 369 [[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: 370 -))) 371 371 372 -((( 373 - 374 -))) 375 375 376 -((( 377 377 **Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 378 -))) 379 379 380 -((( 381 381 **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: 382 -))) 383 383 384 384 385 385 [[image:1654505857935-743.png]] ... ... @@ -771,7 +771,7 @@ 771 771 [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 772 772 ))) 773 773 774 - [[image:image-202206 10172436-1.png]]712 + [[image:image-20220606171726-9.png]] 775 775 776 776 777 777 ... ... @@ -806,13 +806,13 @@ 806 806 807 807 LSE01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSE01 for using AT command, as below. 808 808 809 -[[image:1654501986557-872.png ||height="391" width="800"]]747 +[[image:1654501986557-872.png]] 810 810 811 811 812 812 Or if you have below board, use below connection: 813 813 814 814 815 -[[image:1654502005655-729.png ||height="503" width="801"]]753 +[[image:1654502005655-729.png]] 816 816 817 817 818 818 ... ... @@ -819,7 +819,7 @@ 819 819 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSE01. LSE01 will output system info once power on as below: 820 820 821 821 822 - [[image:1654502050864-459.png ||height="564" width="806"]]760 + [[image:1654502050864-459.png]] 823 823 824 824 825 825 Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]] ... ... @@ -934,38 +934,20 @@ 934 934 935 935 == 4.1 How to change the LoRa Frequency Bands/Region? == 936 936 937 -((( 938 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 875 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]]. 939 939 When downloading the images, choose the required image file for download. 940 -))) 941 941 942 -((( 943 - 944 -))) 945 945 946 -((( 947 947 How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies. 948 -))) 949 949 950 -((( 951 - 952 -))) 953 953 954 -((( 955 955 You can configure the end node to work in 8 channel mode by using the AT+CHE command. The 500kHz channels are always included for OTAA. 956 -))) 957 957 958 -((( 959 - 960 -))) 961 961 962 -((( 963 963 For example, in **US915** band, the frequency table is as below. By default, the end node will use all channels (0~~71) for OTAA Join process. After the OTAA Join, the end node will use these all channels (0~~71) to send uplink packets. 964 -))) 965 965 966 966 [[image:image-20220606154726-3.png]] 967 967 968 - 969 969 When you use the TTN network, the US915 frequency bands use are: 970 970 971 971 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -978,9 +978,7 @@ 978 978 * 905.3 - SF7BW125 to SF10BW125 979 979 * 904.6 - SF8BW500 980 980 981 -((( 982 982 Because the end node is now hopping in 72 frequency, it makes it difficult for the devices to Join the TTN network and uplink data. To solve this issue, you can access the device via the AT commands and run: 983 -))) 984 984 985 985 (% class="box infomessage" %) 986 986 ((( ... ... @@ -992,17 +992,10 @@ 992 992 **ATZ** 993 993 ))) 994 994 995 -((( 996 996 to set the end node to work in 8 channel mode. The device will work in Channel 8-15 & 64-71 for OTAA, and channel 8-15 for Uplink. 997 -))) 998 998 999 -((( 1000 - 1001 -))) 1002 1002 1003 -((( 1004 1004 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1005 -))) 1006 1006 1007 1007 [[image:image-20220606154825-4.png]] 1008 1008 ... ... @@ -1017,9 +1017,7 @@ 1017 1017 1018 1018 == 5.2 AT Command input doesn’t work == 1019 1019 1020 -((( 1021 1021 In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 1022 -))) 1023 1023 1024 1024 1025 1025 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -1031,9 +1031,7 @@ 1031 1031 1032 1032 (% style="color:#4f81bd" %)**Cause for this issue:** 1033 1033 1034 -((( 1035 1035 The fuse on LSE01 is not large enough, some of the soil probe require large current up to 5v 800mA, in a short pulse. When this happen, it cause the device reboot so user see rejoin. 1036 -))) 1037 1037 1038 1038 1039 1039 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -1040,7 +1040,7 @@ 1040 1040 1041 1041 All new shipped LSE01 after 2020-May-30 will have this to fix. For the customer who see this issue, please bypass the fuse as below: 1042 1042 1043 -[[image:1654500929571-736.png ||height="458" width="832"]]950 +[[image:1654500929571-736.png]] 1044 1044 1045 1045 1046 1046 = 6. Order Info = ... ... @@ -1073,9 +1073,7 @@ 1073 1073 = 7. Packing Info = 1074 1074 1075 1075 ((( 1076 - 1077 - 1078 -(% style="color:#037691" %)**Package Includes**: 983 +**Package Includes**: 1079 1079 ))) 1080 1080 1081 1081 * ((( ... ... @@ -1084,8 +1084,10 @@ 1084 1084 1085 1085 ((( 1086 1086 992 +))) 1087 1087 1088 -(% style="color:#037691" %)**Dimension and weight**: 994 +((( 995 +**Dimension and weight**: 1089 1089 ))) 1090 1090 1091 1091 * ((( ... ... @@ -1100,6 +1100,7 @@ 1100 1100 * ((( 1101 1101 Weight / pcs : g 1102 1102 1010 + 1103 1103 1104 1104 ))) 1105 1105 ... ... @@ -1107,3 +1107,5 @@ 1107 1107 1108 1108 * 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. 1109 1109 * 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]] 1018 + 1019 +
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