Changes for page LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Last modified by Bei Jinggeng on 2024/08/02 16:47
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... ... @@ -1,6 +1,7 @@ 1 1 (% style="text-align:center" %) 2 2 [[image:image-20220606151504-2.jpeg||height="848" width="848"]] 3 3 4 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] 4 4 5 5 6 6 ... ... @@ -8,40 +8,45 @@ 8 8 9 9 10 10 11 -= 1. Introduction = 12 12 13 -== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 14 14 15 -((( 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 -))) 18 18 19 -((( 20 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 21 -))) 22 22 23 -((( 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 +1. Introduction 24 +11. What is LoRaWAN Soil Moisture & EC Sensor 25 + 26 + 27 +The Dragino LSE01 is a **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. 28 + 29 + 30 +It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server. 31 + 32 + 24 24 The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 25 -))) 26 26 27 -((( 28 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years. 29 -))) 30 30 31 -((( 32 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 33 -))) 36 +LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years. 34 34 35 35 36 - [[image:1654503236291-817.png]]39 +Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 37 37 38 38 39 -[[image: 1654503265560-120.png]]42 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]] 40 40 41 41 45 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 42 42 43 -== 1.2 Features == 44 44 48 + 49 +* 50 +*1. Features 45 45 * LoRaWAN 1.0.3 Class A 46 46 * Ultra low power consumption 47 47 * Monitor Soil Moisture ... ... @@ -54,48 +54,72 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 57 -== 1.3 Specification == 58 58 64 +1. 65 +11. Specification 66 + 59 59 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 60 60 61 -[[image:image-20220606162220-5.png]] 69 +|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature** 70 +|**Range**|**0-100.00%**|((( 71 +**0-20000uS/cm** 62 62 73 +**(25℃)(0-20.0EC)** 74 +)))|**-40.00℃~85.00℃** 75 +|**Unit**|**V/V %,**|**uS/cm,**|**℃** 76 +|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃** 77 +|**Accuracy**|((( 78 +**±3% (0-53%)** 63 63 80 +**±5% (>53%)** 81 +)))|**2%FS,**|((( 82 +**-10℃~50℃:<0.3℃** 64 64 65 -== 1.4 Applications == 84 +**All other: <0.6℃** 85 +))) 86 +|((( 87 +**Measure** 66 66 89 +**Method** 90 +)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate** 91 + 92 + 93 + 94 + 95 +* 96 +*1. Applications 67 67 * Smart Agriculture 68 68 69 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 70 - 71 71 72 -== 1.5 Firmware Change log == 100 +1. 101 +11. Firmware Change log 73 73 74 74 75 -**LSE01 v1.0 Release104 +**LSE01 v1.0:** 76 76 106 +* Release 77 77 78 78 79 -= 2. Configure LSE01 to connect to LoRaWAN network = 80 80 81 -== 2.1 How it works == 82 82 83 -((( 111 +1. Configure LSE01 to connect to LoRaWAN network 112 +11. How it works 113 + 84 84 The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value 85 -))) 86 86 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"]]. 89 -))) 90 90 117 +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 >>path:#_Using_the_AT]]to set the keys in the LSE01. 91 91 92 92 93 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 94 94 121 + 122 +1. 123 +11. Quick guide to connect to LoRaWAN server (OTAA) 124 + 95 95 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 [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example. 96 96 97 97 98 -[[image: 1654503992078-669.png]]128 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 99 99 100 100 101 101 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. ... ... @@ -105,42 +105,61 @@ 105 105 106 106 Each LSE01 is shipped with a sticker with the default device EUI as below: 107 107 108 -[[image:image-20220606163732-6.jpeg]] 109 109 139 + 140 + 110 110 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 111 111 143 + 112 112 **Add APP EUI in the application** 113 113 114 114 115 -[[image: 1654504596150-405.png]]147 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]] 116 116 117 117 118 118 119 119 **Add APP KEY and DEV EUI** 120 120 121 -[[image:1654504683289-357.png]] 122 122 154 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 123 123 156 +|((( 157 + 158 +))) 124 124 160 + 161 + 162 + 163 + 125 125 **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). 129 129 130 -[[image:image-20220606163915-7.png]] 131 131 132 132 171 +|((( 172 + 173 +))) 174 + 175 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 176 + 177 + 178 + 179 + 180 + 133 133 **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. 134 134 135 -[[image: 1654504778294-788.png]]183 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 136 136 137 137 138 138 139 -== 2.3 Uplink Payload == 140 140 141 -=== 2.3.1 MOD~=0(Default Mode) === 188 +1. 189 +11. Uplink Payload 190 +111. MOD=0(Default Mode) 142 142 143 -LSE01 will uplink payload via LoRaWAN with below payload format: 192 +LSE01 will uplink payload via LoRaWAN with below payload format: 144 144 145 145 146 146 Uplink payload includes in total 11 bytes. ... ... @@ -161,12 +161,15 @@ 161 161 (Optional) 162 162 ))) 163 163 164 -[[image:1654504881641-514.png]] 165 165 214 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 166 166 167 167 168 -=== 2.3.2 MOD~=1(Original value) === 217 +1. 218 +11. 219 +111. MOD=1(Original value) 169 169 221 + 170 170 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 171 171 172 172 |((( ... ... @@ -184,12 +184,13 @@ 184 184 (Optional) 185 185 ))) 186 186 187 -[[image:1654504907647-967.png]] 188 188 240 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]] 189 189 242 +1. 243 +11. 244 +111. Battery Info 190 190 191 -=== 2.3.3 Battery Info === 192 - 193 193 Check the battery voltage for LSE01. 194 194 195 195 Ex1: 0x0B45 = 2885mV ... ... @@ -198,19 +198,21 @@ 198 198 199 199 200 200 201 -=== 2.3.4 Soil Moisture === 254 +1. 255 +11. 256 +111. Soil Moisture 202 202 203 203 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. 204 204 205 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is260 +For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is 206 206 262 +**05DC(H) = 1500(D) /100 = 15%.** 207 207 208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 209 209 265 +1. 266 +11. 267 +111. Soil Temperature 210 210 211 - 212 -=== 2.3.5 Soil Temperature === 213 - 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 215 215 216 216 **Example**: ... ... @@ -220,31 +220,21 @@ 220 220 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 221 221 222 222 278 +1. 279 +11. 280 +111. Soil Conductivity (EC) 223 223 224 - ===2.3.6SoilConductivity(EC)===282 +Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000). 225 225 226 -((( 227 -Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000). 228 -))) 229 - 230 -((( 231 231 For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 232 -))) 233 233 234 - (((286 + 235 235 Generally, the EC value of irrigation water is less than 800uS / cm. 236 -))) 237 237 238 - (((239 - 240 - )))289 +1. 290 +11. 291 +111. MOD 241 241 242 -((( 243 - 244 -))) 245 - 246 -=== 2.3.7 MOD === 247 - 248 248 Firmware version at least v2.1 supports changing mode. 249 249 250 250 For example, bytes[10]=90 ... ... @@ -259,13 +259,14 @@ 259 259 If** **payload =** **0x0A01, workmode=1 260 260 261 261 307 +1. 308 +11. 309 +111. Decode payload in The Things Network 262 262 263 -=== 2.3.8 Decode payload in The Things Network === 264 - 265 265 While using TTN network, you can add the payload format to decode the payload. 266 266 267 267 268 -[[image: 1654505570700-128.png]]314 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]] 269 269 270 270 The payload decoder function for TTN is here: 271 271 ... ... @@ -272,25 +272,30 @@ 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/]] 273 273 274 274 275 -== 2.4 Uplink Interval == 321 +1. 322 +11. Uplink Interval 276 276 277 277 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: 278 278 279 279 [[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]] 280 280 328 +1. 329 +11. Downlink Payload 281 281 282 - 283 -== 2.5 Downlink Payload == 284 - 285 285 By default, LSE50 prints the downlink payload to console port. 286 286 287 -[[image:image-20220606165544-8.png]] 333 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)** 334 +|TDC (Transmit Time Interval)|Any|01|4 335 +|RESET|Any|04|2 336 +|AT+CFM|Any|05|4 337 +|INTMOD|Any|06|4 338 +|MOD|Any|0A|2 288 288 289 289 290 -**Examples :**341 +**Examples** 291 291 292 292 293 -* *Set TDC**344 +**Set TDC** 294 294 295 295 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 296 296 ... ... @@ -299,19 +299,18 @@ 299 299 Payload: 01 00 00 3C TDC=60S 300 300 301 301 302 -* *Reset**353 +**Reset** 303 303 304 304 If payload = 0x04FF, it will reset the LSE01 305 305 306 306 307 -* *CFM**358 +**CFM** 308 308 309 309 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 310 310 362 +1. 363 +11. Show Data in DataCake IoT Server 311 311 312 - 313 -== 2.6 Show Data in DataCake IoT Server == 314 - 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: 316 316 317 317 ... ... @@ -320,27 +320,34 @@ 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: 321 321 322 322 323 -[[image: 1654505857935-743.png]]373 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 324 324 325 325 326 -[[image: 1654505874829-548.png]]376 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]] 327 327 378 + 379 + 380 + 381 + 328 328 Step 3: Create an account or log in Datacake. 329 329 330 330 Step 4: Search the LSE01 and add DevEUI. 331 331 332 332 333 -[[image: 1654505905236-553.png]]387 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]] 334 334 335 335 390 + 336 336 After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 337 337 338 -[[image:1654505925508-181.png]] 339 339 394 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 340 340 341 341 342 -== 2.7 Frequency Plans == 343 343 398 +1. 399 +11. Frequency Plans 400 + 344 344 The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 345 345 346 346 1. ... ... @@ -516,6 +516,7 @@ 516 516 11. 517 517 111. AS920-923 & AS923-925 (AS923) 518 518 576 + 519 519 **Default Uplink channel:** 520 520 521 521 923.2 - SF7BW125 to SF10BW125 ... ... @@ -606,6 +606,7 @@ 606 606 11. 607 607 111. IN865-867 (IN865) 608 608 667 + 609 609 Uplink: 610 610 611 611 865.0625 - SF7BW125 to SF12BW125 ... ... @@ -632,9 +632,11 @@ 632 632 * Solid ON for 5 seconds once device successful Join the network. 633 633 * Blink once when device transmit a packet. 634 634 694 + 635 635 1. 636 636 11. Installation in Soil 637 637 698 + 638 638 **Measurement the soil surface** 639 639 640 640 ... ... @@ -694,6 +694,8 @@ 694 694 * [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]] 695 695 * [[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]] 696 696 758 + 759 + 697 697 |((( 698 698 JST-XH-2P connector 699 699 ))) ... ... @@ -713,6 +713,7 @@ 713 713 11. 714 714 111. Replace the battery 715 715 779 + 716 716 If Battery is lower than 2.7v, user should replace the battery of LSE01. 717 717 718 718 ... ... @@ -726,155 +726,174 @@ 726 726 727 727 728 728 729 -= 3. Using the AT Commands = 793 +1. Using the AT Commands 794 +11. Access AT Commands 730 730 731 -== 3.1 Access AT Commands == 732 - 733 - 734 734 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. 735 735 736 -[[image: 1654501986557-872.png]]798 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]] 737 737 738 738 739 739 Or if you have below board, use below connection: 740 740 741 741 742 -[[image: 1654502005655-729.png]]804 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]] 743 743 744 744 745 745 746 -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:808 +In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below: 747 747 748 748 749 - [[image: 1654502050864-459.png]]811 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]] 750 750 751 751 752 752 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/]] 753 753 754 754 755 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>?**(%%)817 +AT+<CMD>? : Help on <CMD> 756 756 757 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>**(%%)819 +AT+<CMD> : Run <CMD> 758 758 759 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%): Set the value821 +AT+<CMD>=<value> : Set the value 760 760 761 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)823 +AT+<CMD>=? : Get the value 762 762 763 763 764 - (% style="color:#037691" %)**General Commands**(%%)826 +**General Commands** 765 765 766 - (% style="background-color:#dcdcdc" %)**AT**(%%)828 +AT : Attention 767 767 768 - (% style="background-color:#dcdcdc" %)**AT?**(%%)830 +AT? : Short Help 769 769 770 - (% style="background-color:#dcdcdc" %)**ATZ**(%%)832 +ATZ : MCU Reset 771 771 772 - (% style="background-color:#dcdcdc" %)**AT+TDC**(%%)834 +AT+TDC : Application Data Transmission Interval 773 773 774 774 775 - (% style="color:#037691" %)**Keys, IDs and EUIs management**837 +**Keys, IDs and EUIs management** 776 776 777 - (% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%): Application EUI839 +AT+APPEUI : Application EUI 778 778 779 - (% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%): Application Key841 +AT+APPKEY : Application Key 780 780 781 - (% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%): Application Session Key843 +AT+APPSKEY : Application Session Key 782 782 783 - (% style="background-color:#dcdcdc" %)**AT+DADDR**(%%): Device Address845 +AT+DADDR : Device Address 784 784 785 - (% style="background-color:#dcdcdc" %)**AT+DEUI**(%%): Device EUI847 +AT+DEUI : Device EUI 786 786 787 - (% style="background-color:#dcdcdc" %)**AT+NWKID**(%%): Network ID (You can enter this command change only after successful network connection)849 +AT+NWKID : Network ID (You can enter this command change only after successful network connection) 788 788 789 - (% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%): Network Session Key Joining and sending date on LoRa network851 +AT+NWKSKEY : Network Session Key Joining and sending date on LoRa network 790 790 791 - (% style="background-color:#dcdcdc" %)**AT+CFM**(%%)853 +AT+CFM : Confirm Mode 792 792 793 - (% style="background-color:#dcdcdc" %)**AT+CFS**(%%): Confirm Status855 +AT+CFS : Confirm Status 794 794 795 - (% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)857 +AT+JOIN : Join LoRa? Network 796 796 797 - (% style="background-color:#dcdcdc" %)**AT+NJM**(%%)859 +AT+NJM : LoRa? Network Join Mode 798 798 799 - (% style="background-color:#dcdcdc" %)**AT+NJS**(%%): LoRa? Network Join Status861 +AT+NJS : LoRa? Network Join Status 800 800 801 - (% style="background-color:#dcdcdc" %)**AT+RECV**(%%): Print Last Received Data in Raw Format863 +AT+RECV : Print Last Received Data in Raw Format 802 802 803 - (% style="background-color:#dcdcdc" %)**AT+RECVB**(%%): Print Last Received Data in Binary Format865 +AT+RECVB : Print Last Received Data in Binary Format 804 804 805 - (% style="background-color:#dcdcdc" %)**AT+SEND**(%%): Send Text Data867 +AT+SEND : Send Text Data 806 806 807 - (% style="background-color:#dcdcdc" %)**AT+SENB**(%%): Send Hexadecimal Data869 +AT+SENB : Send Hexadecimal Data 808 808 809 809 810 - (% style="color:#037691" %)**LoRa Network Management**872 +**LoRa Network Management** 811 811 812 - (% style="background-color:#dcdcdc" %)**AT+ADR**(%%): Adaptive Rate874 +AT+ADR : Adaptive Rate 813 813 814 - (% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)876 +AT+CLASS : LoRa Class(Currently only support class A 815 815 816 - (% style="background-color:#dcdcdc" %)**AT+DCS**(%%)878 +AT+DCS : Duty Cycle Setting 817 817 818 - (% style="background-color:#dcdcdc" %)**AT+DR**(%%)880 +AT+DR : Data Rate (Can Only be Modified after ADR=0) 819 819 820 - (% style="background-color:#dcdcdc" %)**AT+FCD**(%%)882 +AT+FCD : Frame Counter Downlink 821 821 822 - (% style="background-color:#dcdcdc" %)**AT+FCU**(%%)884 +AT+FCU : Frame Counter Uplink 823 823 824 - (% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)886 +AT+JN1DL : Join Accept Delay1 825 825 826 - (% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)888 +AT+JN2DL : Join Accept Delay2 827 827 828 - (% style="background-color:#dcdcdc" %)**AT+PNM**(%%)890 +AT+PNM : Public Network Mode 829 829 830 - (% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)892 +AT+RX1DL : Receive Delay1 831 831 832 - (% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)894 +AT+RX2DL : Receive Delay2 833 833 834 - (% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)896 +AT+RX2DR : Rx2 Window Data Rate 835 835 836 - (% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)898 +AT+RX2FQ : Rx2 Window Frequency 837 837 838 - (% style="background-color:#dcdcdc" %)**AT+TXP**(%%)900 +AT+TXP : Transmit Power 839 839 840 - (% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)902 +AT+ MOD : Set work mode 841 841 842 842 843 - (% style="color:#037691" %)**Information**905 +**Information** 844 844 845 - (% style="background-color:#dcdcdc" %)**AT+RSSI**(%%): RSSI of the Last Received Packet907 +AT+RSSI : RSSI of the Last Received Packet 846 846 847 - (% style="background-color:#dcdcdc" %)**AT+SNR**(%%): SNR of the Last Received Packet909 +AT+SNR : SNR of the Last Received Packet 848 848 849 - (% style="background-color:#dcdcdc" %)**AT+VER**(%%): Image Version and Frequency Band911 +AT+VER : Image Version and Frequency Band 850 850 851 - (% style="background-color:#dcdcdc" %)**AT+FDR**(%%): Factory Data Reset913 +AT+FDR : Factory Data Reset 852 852 853 - (% style="background-color:#dcdcdc" %)**AT+PORT**(%%)915 +AT+PORT : Application Port 854 854 855 - (% style="background-color:#dcdcdc" %)**AT+CHS**(%%)917 +AT+CHS : Get or Set Frequency (Unit: Hz) for Single Channel Mode 856 856 857 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)919 + AT+CHE : Get or Set eight channels mode, Only for US915, AU915, CN470 858 858 859 859 860 -= 4. FAQ = 861 861 862 -== 4.1 How to change the LoRa Frequency Bands/Region? == 863 863 924 + 925 + 926 + 927 +1. FAQ 928 +11. How to change the LoRa Frequency Bands/Region? 929 + 864 864 You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 865 865 When downloading the images, choose the required image file for download. 866 866 867 867 868 -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. 869 869 935 +How to set up LSE01 to work in 8 channel mode 870 870 937 +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. 938 + 939 + 871 871 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. 872 872 873 873 943 + 874 874 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. 875 875 876 -[[image:image-20220606154726-3.png]] 877 877 947 +|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 948 +|0|(% colspan="9" %)ENABLE Channel 0-63 949 +|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7 950 +|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15 951 +|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23 952 +|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31 953 +|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39 954 +|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47 955 +|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55 956 +|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63 957 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 958 +| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71 959 + 960 + 878 878 When you use the TTN network, the US915 frequency bands use are: 879 879 880 880 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -887,17 +887,12 @@ 887 887 * 905.3 - SF7BW125 to SF10BW125 888 888 * 904.6 - SF8BW500 889 889 973 + 890 890 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: 891 891 892 -(% class="box infomessage" %) 893 -((( 894 894 **AT+CHE=2** 895 -))) 896 896 897 -(% class="box infomessage" %) 898 -((( 899 899 **ATZ** 900 -))) 901 901 902 902 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. 903 903 ... ... @@ -904,96 +904,108 @@ 904 904 905 905 The **AU915** band is similar. Below are the AU915 Uplink Channels. 906 906 907 -[[image:image-20220606154825-4.png]] 908 908 986 +|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 987 +|0|(% colspan="9" %)ENABLE Channel 0-63 988 +|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7 989 +|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15 990 +|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23 991 +|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31 992 +|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39 993 +|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47 994 +|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55 995 +|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63 996 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 997 +| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71 909 909 910 910 911 -= 5. Trouble Shooting = 912 912 913 -== 5.1 Why I can’t join TTN in US915 / AU915 bands? == 914 914 915 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details. 916 916 917 917 918 -== 5.2 AT Command input doesn’t work == 1004 +1. Trouble Shooting 1005 +11. Why I can’t join TTN in US915 / AU915 bands? 919 919 920 -I nthecaseifusercan seethe consoleoutput butcan’t type input to thedevice. Pleasecheck if you alreadyincludethe(% style="color:green" %)**ENTER**(%%) while sendingoutthe command. Someserialtooldoesn’tsend (% style="color:green" %)**ENTER**(%%) whilepressthesendkey,userneedoadd ENTERin theirstring.1007 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details. 921 921 922 922 923 -== 5.3 Device rejoin in at the second uplink packet == 924 924 925 -(% style="color:#4f81bd" %)**Issue describe as below:** 1011 +1. 1012 +11. AT Command input doesn’t work 926 926 927 - [[image:1654500909990-784.png]]1014 +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 **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string. 928 928 929 929 930 -(% style="color:#4f81bd" %)**Cause for this issue:** 931 931 1018 + 1019 +1. 1020 +11. Device rejoin in at the second uplink packet. 1021 + 1022 +**Issue describe as below:** 1023 + 1024 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] 1025 + 1026 + 1027 +**Cause for this issue:** 1028 + 932 932 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. 933 933 934 934 935 - (% style="color:#4f81bd" %)**Solution: **1032 +**Solution: ** 936 936 937 937 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: 938 938 939 -[[image: 1654500929571-736.png]]1036 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] 940 940 941 941 942 -= 6. Order Info = 943 943 944 944 945 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 946 946 1042 +1. Order Info 947 947 948 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 949 949 950 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 951 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 952 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 953 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 954 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 955 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 956 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 957 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1045 +Part Number: **LSE01-XX-YY** 958 958 959 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 960 960 961 -* (% style="color:red" %)**4**(%%): 4000mAh battery 962 -* (% style="color:red" %)**8**(%%): 8500mAh battery 1048 +**XX**: The default frequency band 963 963 964 -= 7. Packing Info = 1050 +* **AS923**: LoRaWAN AS923 band 1051 +* **AU915**: LoRaWAN AU915 band 1052 +* **EU433**: LoRaWAN EU433 band 1053 +* **EU868**: LoRaWAN EU868 band 1054 +* **KR920**: LoRaWAN KR920 band 1055 +* **US915**: LoRaWAN US915 band 1056 +* **IN865**: LoRaWAN IN865 band 1057 +* **CN470**: LoRaWAN CN470 band 965 965 966 -((( 1059 + 1060 +**YY: **Battery Option 1061 + 1062 +* **4**: 4000mAh battery 1063 +* **8**: 8500mAh battery 1064 + 1065 + 1066 + 1067 +1. Packing Info 1068 + 967 967 **Package Includes**: 968 -))) 969 969 970 -* ((( 971 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 972 -))) 1071 +* LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 973 973 974 -((( 975 - 976 -))) 977 977 978 -((( 979 979 **Dimension and weight**: 980 -))) 981 981 982 -* ((( 983 -Device Size: cm 984 -))) 985 -* ((( 986 -Device Weight: g 987 -))) 988 -* ((( 989 -Package Size / pcs : cm 990 -))) 991 -* ((( 992 -Weight / pcs : g 993 -))) 1076 +* Device Size: cm 1077 +* Device Weight: g 1078 +* Package Size / pcs : cm 1079 +* Weight / pcs : g 994 994 995 -= 8. Support = 996 996 1082 + 1083 + 1084 + 1085 +1. Support 1086 + 997 997 * 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. 998 998 * 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]] 999 999
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