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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... ... @@ -1,5 +1,5 @@ 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 ... ... @@ -8,11 +8,25 @@ 8 8 9 9 10 10 11 + 12 + 13 + 14 +**Table of Contents:** 15 + 16 +{{toc/}} 17 + 18 + 19 + 20 + 21 + 22 + 11 11 = 1. Introduction = 12 12 13 13 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 14 14 15 15 ((( 28 + 29 + 16 16 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. 17 17 ))) 18 18 ... ... @@ -54,6 +54,8 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 71 + 72 + 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"]].104 +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 ... ... @@ -101,7 +101,7 @@ 101 101 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. 102 102 103 103 104 -**Step 1**: Create a device in TTN with the OTAA keys from LSE01. 120 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 105 105 106 106 Each LSE01 is shipped with a sticker with the default device EUI as below: 107 107 ... ... @@ -122,7 +122,7 @@ 122 122 123 123 124 124 125 -**Step 2**: Power on LSE01 141 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 126 126 127 127 128 128 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). ... ... @@ -130,7 +130,7 @@ 130 130 [[image:image-20220606163915-7.png]] 131 131 132 132 133 -**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. 149 +(% 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. 134 134 135 135 [[image:1654504778294-788.png]] 136 136 ... ... @@ -138,86 +138,108 @@ 138 138 139 139 == 2.3 Uplink Payload == 140 140 157 + 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 - 162 +((( 146 146 Uplink payload includes in total 11 bytes. 147 - 164 +))) 148 148 166 +(% 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]]|(((172 +|**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]]|(((176 +)))|[[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]] 165 165 166 166 167 - 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). 171 171 188 +(% 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]]|(((194 +|**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)|(((198 +)))|[[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]] 188 188 189 189 190 - 191 191 === 2.3.3 Battery Info === 192 192 208 +((( 193 193 Check the battery voltage for LSE01. 210 +))) 194 194 212 +((( 195 195 Ex1: 0x0B45 = 2885mV 214 +))) 196 196 216 +((( 197 197 Ex2: 0x0B49 = 2889mV 218 +))) 198 198 199 199 200 200 201 201 === 2.3.4 Soil Moisture === 202 202 224 +((( 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. 226 +))) 204 204 228 +((( 205 205 For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 230 +))) 206 206 232 +((( 233 + 234 +))) 207 207 236 +((( 208 208 (% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 238 +))) 209 209 210 210 211 211 212 212 === 2.3.5 Soil Temperature === 213 213 244 +((( 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 246 +))) 215 215 248 +((( 216 216 **Example**: 250 +))) 217 217 252 +((( 218 218 If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 254 +))) 219 219 256 +((( 220 220 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 258 +))) 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: 293 +**Downlink Command:** 256 256 257 257 If payload = 0x0A00, workmode=0 258 258 ... ... @@ -267,19 +267,21 @@ 267 267 268 268 [[image:1654505570700-128.png]] 269 269 308 +((( 270 270 The payload decoder function for TTN is here: 310 +))) 271 271 272 -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/]] 312 +((( 313 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 314 +))) 273 273 274 274 275 275 == 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: 319 +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]] 288 288 289 289 330 +((( 290 290 **Examples:** 332 +))) 291 291 334 +((( 335 + 336 +))) 292 292 293 -* **Set TDC** 338 +* ((( 339 +**Set TDC** 340 +))) 294 294 342 +((( 295 295 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 344 +))) 296 296 346 +((( 297 297 Payload: 01 00 00 1E TDC=30S 348 +))) 298 298 350 +((( 299 299 Payload: 01 00 00 3C TDC=60S 352 +))) 300 300 354 +((( 355 + 356 +))) 301 301 302 -* **Reset** 358 +* ((( 359 +**Reset** 360 +))) 303 303 362 +((( 304 304 If payload = 0x04FF, it will reset the LSE01 364 +))) 305 305 306 306 307 307 * **CFM** ... ... @@ -312,12 +312,21 @@ 312 312 313 313 == 2.6 Show Data in DataCake IoT Server == 314 314 375 +((( 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: 377 +))) 316 316 379 +((( 380 + 381 +))) 317 317 318 -**Step 1**: Be sure that your device is programmed and properly connected to the network at this time. 383 +((( 384 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 385 +))) 319 319 320 -**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: 387 +((( 388 +(% style="color:blue" %)**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: 389 +))) 321 321 322 322 323 323 [[image:1654505857935-743.png]] ... ... @@ -325,11 +325,12 @@ 325 325 326 326 [[image:1654505874829-548.png]] 327 327 328 -Step 3: Create an account or log in Datacake. 329 329 330 -Step 4:SearchtheLSE01andaddDevEUI.398 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 331 331 400 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 332 332 402 + 333 333 [[image:1654505905236-553.png]] 334 334 335 335 ... ... @@ -626,6 +626,10 @@ 626 626 * Blink once when device transmit a packet. 627 627 628 628 699 + 700 + 701 + 702 + 629 629 == 2.9 Installation in Soil == 630 630 631 631 **Measurement the soil surface** ... ... @@ -640,6 +640,7 @@ 640 640 ))) 641 641 642 642 717 + 643 643 [[image:1654506665940-119.png]] 644 644 645 645 ((( ... ... @@ -710,7 +710,7 @@ 710 710 [[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]] 711 711 ))) 712 712 713 - [[image:image-2022060 6171726-9.png]]788 + [[image:image-20220610172436-1.png]] 714 714 715 715 716 716 ... ... @@ -745,13 +745,13 @@ 745 745 746 746 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. 747 747 748 -[[image:1654501986557-872.png]] 823 +[[image:1654501986557-872.png||height="391" width="800"]] 749 749 750 750 751 751 Or if you have below board, use below connection: 752 752 753 753 754 -[[image:1654502005655-729.png]] 829 +[[image:1654502005655-729.png||height="503" width="801"]] 755 755 756 756 757 757 ... ... @@ -758,10 +758,10 @@ 758 758 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: 759 759 760 760 761 - [[image:1654502050864-459.png]] 836 + [[image:1654502050864-459.png||height="564" width="806"]] 762 762 763 763 764 -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/]]839 +Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]]: [[https:~~/~~/www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0>>https://www.dropbox.com/sh/qr6vproz4z4kzjz/AAAD48h3OyWrU1hq_Cqm8jIwa?dl=0]] 765 765 766 766 767 767 (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> ... ... @@ -873,20 +873,38 @@ 873 873 874 874 == 4.1 How to change the LoRa Frequency Bands/Region? == 875 875 876 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 951 +((( 952 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 877 877 When downloading the images, choose the required image file for download. 954 +))) 878 878 956 +((( 957 + 958 +))) 879 879 960 +((( 880 880 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. 962 +))) 881 881 964 +((( 965 + 966 +))) 882 882 968 +((( 883 883 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. 970 +))) 884 884 972 +((( 973 + 974 +))) 885 885 976 +((( 886 886 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. 978 +))) 887 887 888 888 [[image:image-20220606154726-3.png]] 889 889 982 + 890 890 When you use the TTN network, the US915 frequency bands use are: 891 891 892 892 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -899,22 +899,26 @@ 899 899 * 905.3 - SF7BW125 to SF10BW125 900 900 * 904.6 - SF8BW500 901 901 995 +((( 902 902 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: 903 903 904 -(% class="box infomessage" %) 905 -((( 906 -**AT+CHE=2** 998 +* (% style="color:#037691" %)**AT+CHE=2** 999 +* (% style="color:#037691" %)**ATZ** 907 907 ))) 908 908 909 -(% class="box infomessage" %) 910 910 ((( 911 -**ATZ** 912 -))) 1003 + 913 913 914 914 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. 1006 +))) 915 915 1008 +((( 1009 + 1010 +))) 916 916 1012 +((( 917 917 The **AU915** band is similar. Below are the AU915 Uplink Channels. 1014 +))) 918 918 919 919 [[image:image-20220606154825-4.png]] 920 920 ... ... @@ -929,7 +929,9 @@ 929 929 930 930 == 5.2 AT Command input doesn’t work == 931 931 1029 +((( 932 932 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. 1031 +))) 933 933 934 934 935 935 == 5.3 Device rejoin in at the second uplink packet == ... ... @@ -941,7 +941,9 @@ 941 941 942 942 (% style="color:#4f81bd" %)**Cause for this issue:** 943 943 1043 +((( 944 944 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. 1045 +))) 945 945 946 946 947 947 (% style="color:#4f81bd" %)**Solution: ** ... ... @@ -948,7 +948,7 @@ 948 948 949 949 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: 950 950 951 -[[image:1654500929571-736.png]] 1052 +[[image:1654500929571-736.png||height="458" width="832"]] 952 952 953 953 954 954 = 6. Order Info = ... ... @@ -973,7 +973,6 @@ 973 973 * (% style="color:red" %)**4**(%%): 4000mAh battery 974 974 * (% style="color:red" %)**8**(%%): 8500mAh battery 975 975 976 - 977 977 (% class="wikigeneratedid" %) 978 978 ((( 979 979 ... ... @@ -982,7 +982,9 @@ 982 982 = 7. Packing Info = 983 983 984 984 ((( 985 -**Package Includes**: 1085 + 1086 + 1087 +(% style="color:#037691" %)**Package Includes**: 986 986 ))) 987 987 988 988 * ((( ... ... @@ -991,10 +991,8 @@ 991 991 992 992 ((( 993 993 994 -))) 995 995 996 -((( 997 -**Dimension and weight**: 1097 +(% style="color:#037691" %)**Dimension and weight**: 998 998 ))) 999 999 1000 1000 * ((( ... ... @@ -1008,6 +1008,8 @@ 1008 1008 ))) 1009 1009 * ((( 1010 1010 Weight / pcs : g 1111 + 1112 + 1011 1011 ))) 1012 1012 1013 1013 = 8. Support = ... ... @@ -1014,5 +1014,3 @@ 1014 1014 1015 1015 * 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. 1016 1016 * 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]] 1017 - 1018 -
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