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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... ... @@ -1,13 +1,17 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220606151504-2.jpeg||height=" 848" width="848"]]2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]] 3 3 4 4 5 5 6 +**Contents:** 6 6 8 +{{toc/}} 7 7 8 8 9 9 10 10 13 + 14 + 11 11 = 1. Introduction = 12 12 13 13 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == ... ... @@ -54,6 +54,8 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 61 + 62 + 57 57 == 1.3 Specification == 58 58 59 59 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -85,7 +85,7 @@ 85 85 ))) 86 86 87 87 ((( 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"]].94 +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"]]. 89 89 ))) 90 90 91 91 ... ... @@ -138,86 +138,107 @@ 138 138 139 139 == 2.3 Uplink Payload == 140 140 147 +=== === 148 + 141 141 === 2.3.1 MOD~=0(Default Mode) === 142 142 143 143 LSE01 will uplink payload via LoRaWAN with below payload format: 144 144 145 - 153 +((( 146 146 Uplink payload includes in total 11 bytes. 147 - 155 +))) 148 148 157 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 149 149 |((( 150 150 **Size** 151 151 152 152 **(bytes)** 153 153 )))|**2**|**2**|**2**|**2**|**2**|**1** 154 -|**Value**|[[BAT>> path:#bat]]|(((163 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 155 155 Temperature 156 156 157 157 (Reserve, Ignore now) 158 -)))|[[Soil Moisture>> path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((167 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 159 159 MOD & Digital Interrupt 160 160 161 161 (Optional) 162 162 ))) 163 163 164 -[[image:1654504881641-514.png]] 165 165 166 - 167 - 168 168 === 2.3.2 MOD~=1(Original value) === 169 169 170 170 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 171 171 178 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 172 172 |((( 173 173 **Size** 174 174 175 175 **(bytes)** 176 176 )))|**2**|**2**|**2**|**2**|**2**|**1** 177 -|**Value**|[[BAT>> path:#bat]]|(((184 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 178 178 Temperature 179 179 180 180 (Reserve, Ignore now) 181 -)))|[[Soil Moisture>> path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((188 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 182 182 MOD & Digital Interrupt 183 183 184 184 (Optional) 185 185 ))) 186 186 187 -[[image:1654504907647-967.png]] 188 188 189 - 190 - 191 191 === 2.3.3 Battery Info === 192 192 197 +((( 193 193 Check the battery voltage for LSE01. 199 +))) 194 194 201 +((( 195 195 Ex1: 0x0B45 = 2885mV 203 +))) 196 196 205 +((( 197 197 Ex2: 0x0B49 = 2889mV 207 +))) 198 198 199 199 200 200 201 201 === 2.3.4 Soil Moisture === 202 202 213 +((( 203 203 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. 215 +))) 204 204 217 +((( 205 205 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 219 +))) 206 206 221 +((( 222 + 223 +))) 207 207 225 +((( 208 208 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 227 +))) 209 209 210 210 211 211 212 212 === 2.3.5 Soil Temperature === 213 213 233 +((( 214 214 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 235 +))) 215 215 237 +((( 216 216 **Example**: 239 +))) 217 217 241 +((( 218 218 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 243 +))) 219 219 245 +((( 220 220 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 247 +))) 221 221 222 222 223 223 ... ... @@ -252,7 +252,7 @@ 252 252 mod=(bytes[10]>>7)&0x01=1. 253 253 254 254 255 -Downlink Command: 282 +**Downlink Command:** 256 256 257 257 If payload = 0x0A00, workmode=0 258 258 ... ... @@ -267,19 +267,22 @@ 267 267 268 268 [[image:1654505570700-128.png]] 269 269 297 +((( 270 270 The payload decoder function for TTN is here: 299 +))) 271 271 301 +((( 272 272 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/]] 303 +))) 273 273 274 274 306 + 275 275 == 2.4 Uplink Interval == 276 276 277 -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: 309 +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"]] 278 278 279 -[[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]] 280 280 281 281 282 - 283 283 == 2.5 Downlink Payload == 284 284 285 285 By default, LSE50 prints the downlink payload to console port. ... ... @@ -287,21 +287,41 @@ 287 287 [[image:image-20220606165544-8.png]] 288 288 289 289 320 +((( 290 290 **Examples:** 322 +))) 291 291 324 +((( 325 + 326 +))) 292 292 293 -* **Set TDC** 328 +* ((( 329 +**Set TDC** 330 +))) 294 294 332 +((( 295 295 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 334 +))) 296 296 336 +((( 297 297 Payload: 01 00 00 1E TDC=30S 338 +))) 298 298 340 +((( 299 299 Payload: 01 00 00 3C TDC=60S 342 +))) 300 300 344 +((( 345 + 346 +))) 301 301 302 -* **Reset** 348 +* ((( 349 +**Reset** 350 +))) 303 303 352 +((( 304 304 If payload = 0x04FF, it will reset the LSE01 354 +))) 305 305 306 306 307 307 * **CFM** ... ... @@ -312,12 +312,21 @@ 312 312 313 313 == 2.6 Show Data in DataCake IoT Server == 314 314 365 +((( 315 315 [[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: 367 +))) 316 316 369 +((( 370 + 371 +))) 317 317 373 +((( 318 318 **Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 375 +))) 319 319 377 +((( 320 320 **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: 379 +))) 321 321 322 322 323 323 [[image:1654505857935-743.png]] ... ... @@ -634,16 +634,21 @@ 634 634 [[image:1654506634463-199.png]] 635 635 636 636 ((( 696 +((( 637 637 Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 638 638 ))) 699 +))) 639 639 640 640 641 - 642 642 [[image:1654506665940-119.png]] 643 643 704 +((( 644 644 Dig a hole with diameter > 20CM. 706 +))) 645 645 708 +((( 646 646 Horizontal insert the probe to the soil and fill the hole for long term measurement. 710 +))) 647 647 648 648 649 649 == 2.10 Firmware Change Log == ... ... @@ -740,13 +740,13 @@ 740 740 741 741 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. 742 742 743 -[[image:1654501986557-872.png]] 807 +[[image:1654501986557-872.png||height="391" width="800"]] 744 744 745 745 746 746 Or if you have below board, use below connection: 747 747 748 748 749 -[[image:1654502005655-729.png]] 813 +[[image:1654502005655-729.png||height="503" width="801"]] 750 750 751 751 752 752 ... ... @@ -753,7 +753,7 @@ 753 753 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: 754 754 755 755 756 - [[image:1654502050864-459.png]] 820 + [[image:1654502050864-459.png||height="564" width="806"]] 757 757 758 758 759 759 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/]] ... ... @@ -868,20 +868,38 @@ 868 868 869 869 == 4.1 How to change the LoRa Frequency Bands/Region? == 870 870 871 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 935 +((( 936 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 872 872 When downloading the images, choose the required image file for download. 938 +))) 873 873 940 +((( 941 + 942 +))) 874 874 944 +((( 875 875 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. 946 +))) 876 876 948 +((( 949 + 950 +))) 877 877 952 +((( 878 878 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. 954 +))) 879 879 956 +((( 957 + 958 +))) 880 880 960 +((( 881 881 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. 962 +))) 882 882 883 883 [[image:image-20220606154726-3.png]] 884 884 966 + 885 885 When you use the TTN network, the US915 frequency bands use are: 886 886 887 887 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -894,7 +894,9 @@ 894 894 * 905.3 - SF7BW125 to SF10BW125 895 895 * 904.6 - SF8BW500 896 896 979 +((( 897 897 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: 981 +))) 898 898 899 899 (% class="box infomessage" %) 900 900 ((( ... ... @@ -906,10 +906,17 @@ 906 906 **ATZ** 907 907 ))) 908 908 993 +((( 909 909 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. 995 +))) 910 910 997 +((( 998 + 999 +))) 911 911 1001 +((( 912 912 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1003 +))) 913 913 914 914 [[image:image-20220606154825-4.png]] 915 915 ... ... @@ -924,7 +924,9 @@ 924 924 925 925 == 5.2 AT Command input doesn’t work == 926 926 1018 +((( 927 927 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. 1020 +))) 928 928 929 929 930 930 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -936,7 +936,9 @@ 936 936 937 937 (% style="color:#4f81bd" %)**Cause for this issue:** 938 938 1032 +((( 939 939 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. 1034 +))) 940 940 941 941 942 942 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -943,7 +943,7 @@ 943 943 944 944 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: 945 945 946 -[[image:1654500929571-736.png]] 1041 +[[image:1654500929571-736.png||height="458" width="832"]] 947 947 948 948 949 949 = 6. Order Info = ... ... @@ -968,10 +968,17 @@ 968 968 * (% style="color:red" %)**4**(%%): 4000mAh battery 969 969 * (% style="color:red" %)**8**(%%): 8500mAh battery 970 970 1066 +(% class="wikigeneratedid" %) 1067 +((( 1068 + 1069 +))) 1070 + 971 971 = 7. Packing Info = 972 972 973 973 ((( 974 -**Package Includes**: 1074 + 1075 + 1076 +(% style="color:#037691" %)**Package Includes**: 975 975 ))) 976 976 977 977 * ((( ... ... @@ -980,10 +980,8 @@ 980 980 981 981 ((( 982 982 983 -))) 984 984 985 -((( 986 -**Dimension and weight**: 1086 +(% style="color:#037691" %)**Dimension and weight**: 987 987 ))) 988 988 989 989 * ((( ... ... @@ -997,6 +997,8 @@ 997 997 ))) 998 998 * ((( 999 999 Weight / pcs : g 1100 + 1101 + 1000 1000 ))) 1001 1001 1002 1002 = 8. Support =