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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... ... @@ -58,6 +58,8 @@ 58 58 * IP66 Waterproof Enclosure 59 59 * 4000mAh or 8500mAh Battery for long term use 60 60 61 + 62 + 61 61 == 1.3 Specification == 62 62 63 63 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. ... ... @@ -89,7 +89,7 @@ 89 89 ))) 90 90 91 91 ((( 92 -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"]]. 93 93 ))) 94 94 95 95 ... ... @@ -142,88 +142,107 @@ 142 142 143 143 == 2.3 Uplink Payload == 144 144 147 +=== === 148 + 145 145 === 2.3.1 MOD~=0(Default Mode) === 146 146 147 147 LSE01 will uplink payload via LoRaWAN with below payload format: 148 148 149 - 153 +((( 150 150 Uplink payload includes in total 11 bytes. 151 - 155 +))) 152 152 153 -(% border="1" cellspacing="10" style="background-color:#f 7faff; width:510px" %)154 -| =(((157 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 158 +|((( 155 155 **Size** 156 156 157 157 **(bytes)** 158 -)))| =(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1**159 -|**Value**| (% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)(((162 +)))|**2**|**2**|**2**|**2**|**2**|**1** 163 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 160 160 Temperature 161 161 162 162 (Reserve, Ignore now) 163 -)))| (% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)(((167 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 164 164 MOD & Digital Interrupt 165 165 166 166 (Optional) 167 167 ))) 168 168 169 -[[image:1654504881641-514.png]] 170 170 171 - 172 - 173 173 === 2.3.2 MOD~=1(Original value) === 174 174 175 175 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 176 176 177 -(% border="1" cellspacing="10" style="background-color:#f 7faff; width:510px" %)178 -| =(((178 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 179 +|((( 179 179 **Size** 180 180 181 181 **(bytes)** 182 -)))| =**2**|=**2**|=**2**|=**2**|=**2**|=**1**183 +)))|**2**|**2**|**2**|**2**|**2**|**1** 183 183 |**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 184 184 Temperature 185 185 186 186 (Reserve, Ignore now) 187 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 188 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 188 188 MOD & Digital Interrupt 189 189 190 190 (Optional) 191 191 ))) 192 192 193 -[[image:1654504907647-967.png]] 194 194 195 - 196 - 197 197 === 2.3.3 Battery Info === 198 198 197 +((( 199 199 Check the battery voltage for LSE01. 199 +))) 200 200 201 +((( 201 201 Ex1: 0x0B45 = 2885mV 203 +))) 202 202 205 +((( 203 203 Ex2: 0x0B49 = 2889mV 207 +))) 204 204 205 205 206 206 207 207 === 2.3.4 Soil Moisture === 208 208 213 +((( 209 209 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 +))) 210 210 217 +((( 211 211 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 219 +))) 212 212 221 +((( 222 + 223 +))) 213 213 225 +((( 214 214 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 227 +))) 215 215 216 216 217 217 218 218 === 2.3.5 Soil Temperature === 219 219 233 +((( 220 220 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 +))) 221 221 237 +((( 222 222 **Example**: 239 +))) 223 223 241 +((( 224 224 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 243 +))) 225 225 245 +((( 226 226 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 247 +))) 227 227 228 228 229 229 ... ... @@ -273,11 +273,16 @@ 273 273 274 274 [[image:1654505570700-128.png]] 275 275 297 +((( 276 276 The payload decoder function for TTN is here: 299 +))) 277 277 301 +((( 278 278 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 +))) 279 279 280 280 306 + 281 281 == 2.4 Uplink Interval == 282 282 283 283 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"]] ... ... @@ -291,21 +291,41 @@ 291 291 [[image:image-20220606165544-8.png]] 292 292 293 293 320 +((( 294 294 **Examples:** 322 +))) 295 295 324 +((( 325 + 326 +))) 296 296 297 -* **Set TDC** 328 +* ((( 329 +**Set TDC** 330 +))) 298 298 332 +((( 299 299 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 334 +))) 300 300 336 +((( 301 301 Payload: 01 00 00 1E TDC=30S 338 +))) 302 302 340 +((( 303 303 Payload: 01 00 00 3C TDC=60S 342 +))) 304 304 344 +((( 345 + 346 +))) 305 305 306 -* **Reset** 348 +* ((( 349 +**Reset** 350 +))) 307 307 352 +((( 308 308 If payload = 0x04FF, it will reset the LSE01 354 +))) 309 309 310 310 311 311 * **CFM** ... ... @@ -316,12 +316,21 @@ 316 316 317 317 == 2.6 Show Data in DataCake IoT Server == 318 318 365 +((( 319 319 [[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 +))) 320 320 369 +((( 370 + 371 +))) 321 321 373 +((( 322 322 **Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 375 +))) 323 323 377 +((( 324 324 **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 +))) 325 325 326 326 327 327 [[image:1654505857935-743.png]] ... ... @@ -629,6 +629,7 @@ 629 629 * Solid ON for 5 seconds once device successful Join the network. 630 630 * Blink once when device transmit a packet. 631 631 687 + 632 632 == 2.9 Installation in Soil == 633 633 634 634 **Measurement the soil surface** ... ... @@ -748,13 +748,13 @@ 748 748 749 749 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. 750 750 751 -[[image:1654501986557-872.png]] 807 +[[image:1654501986557-872.png||height="391" width="800"]] 752 752 753 753 754 754 Or if you have below board, use below connection: 755 755 756 756 757 -[[image:1654502005655-729.png]] 813 +[[image:1654502005655-729.png||height="503" width="801"]] 758 758 759 759 760 760 ... ... @@ -761,7 +761,7 @@ 761 761 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: 762 762 763 763 764 - [[image:1654502050864-459.png]] 820 + [[image:1654502050864-459.png||height="564" width="806"]] 765 765 766 766 767 767 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/]] ... ... @@ -876,20 +876,38 @@ 876 876 877 877 == 4.1 How to change the LoRa Frequency Bands/Region? == 878 878 935 +((( 879 879 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 880 880 When downloading the images, choose the required image file for download. 938 +))) 881 881 940 +((( 941 + 942 +))) 882 882 944 +((( 883 883 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 +))) 884 884 948 +((( 949 + 950 +))) 885 885 952 +((( 886 886 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 +))) 887 887 956 +((( 957 + 958 +))) 888 888 960 +((( 889 889 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 +))) 890 890 891 891 [[image:image-20220606154726-3.png]] 892 892 966 + 893 893 When you use the TTN network, the US915 frequency bands use are: 894 894 895 895 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -902,7 +902,9 @@ 902 902 * 905.3 - SF7BW125 to SF10BW125 903 903 * 904.6 - SF8BW500 904 904 979 +((( 905 905 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 +))) 906 906 907 907 (% class="box infomessage" %) 908 908 ((( ... ... @@ -914,10 +914,17 @@ 914 914 **ATZ** 915 915 ))) 916 916 993 +((( 917 917 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 +))) 918 918 997 +((( 998 + 999 +))) 919 919 1001 +((( 920 920 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1003 +))) 921 921 922 922 [[image:image-20220606154825-4.png]] 923 923 ... ... @@ -932,7 +932,9 @@ 932 932 933 933 == 5.2 AT Command input doesn’t work == 934 934 1018 +((( 935 935 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 +))) 936 936 937 937 938 938 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -944,7 +944,9 @@ 944 944 945 945 (% style="color:#4f81bd" %)**Cause for this issue:** 946 946 1032 +((( 947 947 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 +))) 948 948 949 949 950 950 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -951,7 +951,7 @@ 951 951 952 952 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: 953 953 954 -[[image:1654500929571-736.png]] 1041 +[[image:1654500929571-736.png||height="458" width="832"]] 955 955 956 956 957 957 = 6. Order Info = ... ... @@ -984,7 +984,9 @@ 984 984 = 7. Packing Info = 985 985 986 986 ((( 987 -**Package Includes**: 1074 + 1075 + 1076 +(% style="color:#037691" %)**Package Includes**: 988 988 ))) 989 989 990 990 * ((( ... ... @@ -993,10 +993,8 @@ 993 993 994 994 ((( 995 995 996 -))) 997 997 998 -((( 999 -**Dimension and weight**: 1086 +(% style="color:#037691" %)**Dimension and weight**: 1000 1000 ))) 1001 1001 1002 1002 * ((( ... ... @@ -1011,7 +1011,6 @@ 1011 1011 * ((( 1012 1012 Weight / pcs : g 1013 1013 1014 - 1015 1015 1016 1016 ))) 1017 1017
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