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 +8,44 @@ 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 +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. 27 + 28 + 29 +It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server. 30 + 31 + 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 -))) 35 +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]]38 +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]]41 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]] 40 40 41 41 44 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 42 42 43 -== 1.2 Features == 44 44 47 + 48 +* 49 +*1. Features 45 45 * LoRaWAN 1.0.3 Class A 46 46 * Ultra low power consumption 47 47 * Monitor Soil Moisture ... ... @@ -54,48 +54,67 @@ 54 54 * IP66 Waterproof Enclosure 55 55 * 4000mAh or 8500mAh Battery for long term use 56 56 57 -== 1.3 Specification == 62 +1. 63 +11. Specification 58 58 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]] 67 +|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature** 68 +|**Range**|**0-100.00%**|((( 69 +**0-20000uS/cm** 62 62 71 +**(25℃)(0-20.0EC)** 72 +)))|**-40.00℃~85.00℃** 73 +|**Unit**|**V/V %,**|**uS/cm,**|**℃** 74 +|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃** 75 +|**Accuracy**|((( 76 +**±3% (0-53%)** 63 63 78 +**±5% (>53%)** 79 +)))|**2%FS,**|((( 80 +**-10℃~50℃:<0.3℃** 64 64 65 -== 1.4 Applications == 82 +**All other: <0.6℃** 83 +))) 84 +|((( 85 +**Measure** 66 66 67 -* Smart Agriculture 87 +**Method** 88 +)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate** 68 68 69 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 70 - 71 71 72 -== 1.5 Firmware Change log == 73 73 92 +* 93 +*1. Applications 94 +* Smart Agriculture 74 74 75 -**LSE01 v1.0 :** Release 96 +1. 97 +11. Firmware Change log 76 76 99 +**LSE01 v1.0:** 77 77 101 +* Release 78 78 79 -= 2. Configure LSE01 to connect to LoRaWAN network = 80 80 81 -== 2.1 How it works == 82 82 83 -((( 105 +1. Configure LSE01 to connect to LoRaWAN network 106 +11. How it works 107 + 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 90 111 +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 94 115 + 116 +1. 117 +11. Quick guide to connect to LoRaWAN server (OTAA) 118 + 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]]122 +[[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. ... ... @@ -105,40 +105,58 @@ 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]] 109 109 133 + 134 + 110 110 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 111 111 137 + 112 112 **Add APP EUI in the application** 113 113 114 114 115 -[[image: 1654504596150-405.png]]141 +[[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]] 122 122 148 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 123 123 150 +|((( 151 + 152 +))) 124 124 154 + 155 + 156 + 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]] 131 131 132 132 164 +|((( 165 + 166 +))) 167 + 168 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 169 + 170 + 171 + 172 + 173 + 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]]176 +[[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) === 181 +1. 182 +11. Uplink Payload 183 +111. MOD=0(Default Mode) 142 142 143 143 LSE01 will uplink payload via LoRaWAN with below payload format: 144 144 ... ... @@ -161,12 +161,13 @@ 161 161 (Optional) 162 162 ))) 163 163 164 -[[image: 1654504881641-514.png]]206 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 165 165 166 166 209 +1. 210 +11. 211 +111. MOD=1(Original value) 167 167 168 -=== 2.3.2 MOD~=1(Original value) === 169 - 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 +184,12 @@ 184 184 (Optional) 185 185 ))) 186 186 187 -[[image: 1654504907647-967.png]]230 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]] 188 188 232 +1. 233 +11. 234 +111. Battery Info 189 189 190 - 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 === 244 +1. 245 +11. 246 +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 is250 +For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is 206 206 252 +**05DC(H) = 1500(D) /100 = 15%.** 207 207 208 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 209 209 255 +1. 256 +11. 257 +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 221 221 222 222 268 +1. 269 +11. 270 +111. Soil Conductivity (EC) 223 223 224 - ===2.3.6SoilConductivity(EC)===272 +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 - (((276 + 235 235 Generally, the EC value of irrigation water is less than 800uS / cm. 236 -))) 237 237 238 - (((239 - 240 - )))279 +1. 280 +11. 281 +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=1 260 260 261 261 297 +1. 298 +11. 299 +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]]304 +[[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 ... ... @@ -272,28 +272,25 @@ 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 == 311 +1. 312 +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]] 280 280 318 +1. 319 +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]] 323 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)** 324 +|TDC (Transmit Time Interval)|Any|01|4 325 +|RESET|Any|04|2 326 +|AT+CFM|Any|05|4 327 +|INTMOD|Any|06|4 328 +|MOD|Any|0A|2 288 288 289 -(% border="1" cellspacing="10" style="background-color:#f7faff; width:591px" %) 290 -|=(% style="width: 209px;" %)**Downlink Control Type**|=(% style="width: 63px;" %)**FPort**|=(% style="width: 92px;" %)**Type Code**|=(% style="width: 224px;" %)**Downlink payload size(bytes)** 291 -|(% style="width:209px" %)TDC (Transmit Time Interval)|(% style="width:63px" %)Any|(% style="width:92px" %)01|(% style="width:224px" %)4 292 -|(% style="width:209px" %)RESET|(% style="width:63px" %)Any|(% style="width:92px" %)04|(% style="width:224px" %)2 293 -|(% style="width:209px" %)AT+CFM|(% style="width:63px" %)Any|(% style="width:92px" %)05|(% style="width:224px" %)4 294 -|(% style="width:209px" %)INTMOD|(% style="width:63px" %)Any|(% style="width:92px" %)06|(% style="width:224px" %)4 295 -|(% style="width:209px" %)MOD|(% style="width:63px" %)Any|(% style="width:92px" %)0A|(% style="width:224px" %)2 296 - 297 297 **Examples** 298 298 299 299 ... ... @@ -315,7 +315,7 @@ 315 315 316 316 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 317 317 318 -1. 351 +1. 319 319 11. Show Data in DataCake IoT Server 320 320 321 321 [[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: ... ... @@ -356,8 +356,8 @@ 356 356 357 357 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. 358 358 359 -1. 360 -11. 392 +1. 393 +11. 361 361 111. EU863-870 (EU868) 362 362 363 363 Uplink: ... ... @@ -388,8 +388,8 @@ 388 388 869.525 - SF9BW125 (RX2 downlink only) 389 389 390 390 391 -1. 392 -11. 424 +1. 425 +11. 393 393 111. US902-928(US915) 394 394 395 395 Used in USA, Canada and South America. Default use CHE=2 ... ... @@ -434,8 +434,8 @@ 434 434 923.3 - SF12BW500(RX2 downlink only) 435 435 436 436 437 -1. 438 -11. 470 +1. 471 +11. 439 439 111. CN470-510 (CN470) 440 440 441 441 Used in China, Default use CHE=1 ... ... @@ -480,8 +480,8 @@ 480 480 505.3 - SF12BW125 (RX2 downlink only) 481 481 482 482 483 -1. 484 -11. 516 +1. 517 +11. 485 485 111. AU915-928(AU915) 486 486 487 487 Default use CHE=2 ... ... @@ -525,8 +525,8 @@ 525 525 526 526 923.3 - SF12BW500(RX2 downlink only) 527 527 528 -1. 529 -11. 561 +1. 562 +11. 530 530 111. AS920-923 & AS923-925 (AS923) 531 531 532 532 **Default Uplink channel:** ... ... @@ -578,8 +578,8 @@ 578 578 923.2 - SF10BW125 (RX2) 579 579 580 580 581 -1. 582 -11. 614 +1. 615 +11. 583 583 111. KR920-923 (KR920) 584 584 585 585 Default channel: ... ... @@ -615,8 +615,8 @@ 615 615 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 616 616 617 617 618 -1. 619 -11. 651 +1. 652 +11. 620 620 111. IN865-867 (IN865) 621 621 622 622 Uplink: ... ... @@ -635,7 +635,7 @@ 635 635 866.550 - SF10BW125 (RX2) 636 636 637 637 638 -1. 671 +1. 639 639 11. LED Indicator 640 640 641 641 The LSE01 has an internal LED which is to show the status of different state. ... ... @@ -645,7 +645,7 @@ 645 645 * Solid ON for 5 seconds once device successful Join the network. 646 646 * Blink once when device transmit a packet. 647 647 648 -1. 681 +1. 649 649 11. Installation in Soil 650 650 651 651 **Measurement the soil surface** ... ... @@ -672,7 +672,7 @@ 672 672 673 673 674 674 675 -1. 708 +1. 676 676 11. Firmware Change Log 677 677 678 678 **Firmware download link:** ... ... @@ -691,7 +691,7 @@ 691 691 692 692 693 693 694 -1. 727 +1. 695 695 11. Battery Analysis 696 696 111. Battery Type 697 697 ... ... @@ -707,6 +707,7 @@ 707 707 * [[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]] 708 708 * [[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]] 709 709 743 + 710 710 |((( 711 711 JST-XH-2P connector 712 712 ))) ... ... @@ -715,15 +715,15 @@ 715 715 716 716 717 717 718 -1. 719 -11. 752 +1. 753 +11. 720 720 111. Battery Note 721 721 722 722 The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 723 723 724 724 725 -1. 726 -11. 759 +1. 760 +11. 727 727 111. Replace the battery 728 728 729 729 If Battery is lower than 2.7v, user should replace the battery of LSE01. ... ... @@ -739,155 +739,173 @@ 739 739 740 740 741 741 742 -= 3. Using the AT Commands = 776 +1. Using the AT Commands 777 +11. Access AT Commands 743 743 744 -== 3.1 Access AT Commands == 745 - 746 - 747 747 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. 748 748 749 -[[image: 1654501986557-872.png]]781 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]] 750 750 751 751 752 752 Or if you have below board, use below connection: 753 753 754 754 755 -[[image: 1654502005655-729.png]]787 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]] 756 756 757 757 758 758 759 -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:791 +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: 760 760 761 761 762 - [[image: 1654502050864-459.png]]794 + [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]] 763 763 764 764 765 765 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/]] 766 766 767 767 768 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>?**(%%)800 +AT+<CMD>? : Help on <CMD> 769 769 770 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>**(%%)802 +AT+<CMD> : Run <CMD> 771 771 772 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%): Set the value804 +AT+<CMD>=<value> : Set the value 773 773 774 - (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%)806 +AT+<CMD>=? : Get the value 775 775 776 776 777 - (% style="color:#037691" %)**General Commands**(%%)809 +**General Commands** 778 778 779 - (% style="background-color:#dcdcdc" %)**AT**(%%)811 +AT : Attention 780 780 781 - (% style="background-color:#dcdcdc" %)**AT?**(%%)813 +AT? : Short Help 782 782 783 - (% style="background-color:#dcdcdc" %)**ATZ**(%%)815 +ATZ : MCU Reset 784 784 785 - (% style="background-color:#dcdcdc" %)**AT+TDC**(%%)817 +AT+TDC : Application Data Transmission Interval 786 786 787 787 788 - (% style="color:#037691" %)**Keys, IDs and EUIs management**820 +**Keys, IDs and EUIs management** 789 789 790 - (% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%): Application EUI822 +AT+APPEUI : Application EUI 791 791 792 - (% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%): Application Key824 +AT+APPKEY : Application Key 793 793 794 - (% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%): Application Session Key826 +AT+APPSKEY : Application Session Key 795 795 796 - (% style="background-color:#dcdcdc" %)**AT+DADDR**(%%): Device Address828 +AT+DADDR : Device Address 797 797 798 - (% style="background-color:#dcdcdc" %)**AT+DEUI**(%%): Device EUI830 +AT+DEUI : Device EUI 799 799 800 - (% style="background-color:#dcdcdc" %)**AT+NWKID**(%%): Network ID (You can enter this command change only after successful network connection)832 +AT+NWKID : Network ID (You can enter this command change only after successful network connection) 801 801 802 - (% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%): Network Session Key Joining and sending date on LoRa network834 +AT+NWKSKEY : Network Session Key Joining and sending date on LoRa network 803 803 804 - (% style="background-color:#dcdcdc" %)**AT+CFM**(%%)836 +AT+CFM : Confirm Mode 805 805 806 - (% style="background-color:#dcdcdc" %)**AT+CFS**(%%): Confirm Status838 +AT+CFS : Confirm Status 807 807 808 - (% style="background-color:#dcdcdc" %)**AT+JOIN**(%%)840 +AT+JOIN : Join LoRa? Network 809 809 810 - (% style="background-color:#dcdcdc" %)**AT+NJM**(%%)842 +AT+NJM : LoRa? Network Join Mode 811 811 812 - (% style="background-color:#dcdcdc" %)**AT+NJS**(%%): LoRa? Network Join Status844 +AT+NJS : LoRa? Network Join Status 813 813 814 - (% style="background-color:#dcdcdc" %)**AT+RECV**(%%): Print Last Received Data in Raw Format846 +AT+RECV : Print Last Received Data in Raw Format 815 815 816 - (% style="background-color:#dcdcdc" %)**AT+RECVB**(%%): Print Last Received Data in Binary Format848 +AT+RECVB : Print Last Received Data in Binary Format 817 817 818 - (% style="background-color:#dcdcdc" %)**AT+SEND**(%%): Send Text Data850 +AT+SEND : Send Text Data 819 819 820 - (% style="background-color:#dcdcdc" %)**AT+SENB**(%%): Send Hexadecimal Data852 +AT+SENB : Send Hexadecimal Data 821 821 822 822 823 - (% style="color:#037691" %)**LoRa Network Management**855 +**LoRa Network Management** 824 824 825 - (% style="background-color:#dcdcdc" %)**AT+ADR**(%%): Adaptive Rate857 +AT+ADR : Adaptive Rate 826 826 827 - (% style="background-color:#dcdcdc" %)**AT+CLASS**(%%)859 +AT+CLASS : LoRa Class(Currently only support class A 828 828 829 - (% style="background-color:#dcdcdc" %)**AT+DCS**(%%)861 +AT+DCS : Duty Cycle Setting 830 830 831 - (% style="background-color:#dcdcdc" %)**AT+DR**(%%)863 +AT+DR : Data Rate (Can Only be Modified after ADR=0) 832 832 833 - (% style="background-color:#dcdcdc" %)**AT+FCD**(%%)865 +AT+FCD : Frame Counter Downlink 834 834 835 - (% style="background-color:#dcdcdc" %)**AT+FCU**(%%)867 +AT+FCU : Frame Counter Uplink 836 836 837 - (% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%)869 +AT+JN1DL : Join Accept Delay1 838 838 839 - (% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%)871 +AT+JN2DL : Join Accept Delay2 840 840 841 - (% style="background-color:#dcdcdc" %)**AT+PNM**(%%)873 +AT+PNM : Public Network Mode 842 842 843 - (% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%)875 +AT+RX1DL : Receive Delay1 844 844 845 - (% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%)877 +AT+RX2DL : Receive Delay2 846 846 847 - (% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%)879 +AT+RX2DR : Rx2 Window Data Rate 848 848 849 - (% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%)881 +AT+RX2FQ : Rx2 Window Frequency 850 850 851 - (% style="background-color:#dcdcdc" %)**AT+TXP**(%%)883 +AT+TXP : Transmit Power 852 852 853 - (% style="background-color:#dcdcdc" %)**AT+ MOD**(%%)885 +AT+ MOD : Set work mode 854 854 855 855 856 - (% style="color:#037691" %)**Information**888 +**Information** 857 857 858 - (% style="background-color:#dcdcdc" %)**AT+RSSI**(%%): RSSI of the Last Received Packet890 +AT+RSSI : RSSI of the Last Received Packet 859 859 860 - (% style="background-color:#dcdcdc" %)**AT+SNR**(%%): SNR of the Last Received Packet892 +AT+SNR : SNR of the Last Received Packet 861 861 862 - (% style="background-color:#dcdcdc" %)**AT+VER**(%%): Image Version and Frequency Band894 +AT+VER : Image Version and Frequency Band 863 863 864 - (% style="background-color:#dcdcdc" %)**AT+FDR**(%%): Factory Data Reset896 +AT+FDR : Factory Data Reset 865 865 866 - (% style="background-color:#dcdcdc" %)**AT+PORT**(%%)898 +AT+PORT : Application Port 867 867 868 - (% style="background-color:#dcdcdc" %)**AT+CHS**(%%)900 +AT+CHS : Get or Set Frequency (Unit: Hz) for Single Channel Mode 869 869 870 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%)902 + AT+CHE : Get or Set eight channels mode, Only for US915, AU915, CN470 871 871 872 872 873 -= 4. FAQ = 874 874 875 -== 4.1 How to change the LoRa Frequency Bands/Region? == 876 876 907 + 908 + 909 + 910 +1. FAQ 911 +11. How to change the LoRa Frequency Bands/Region? 912 + 877 877 You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 878 878 When downloading the images, choose the required image file for download. 879 879 880 880 881 -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. 882 882 918 +How to set up LSE01 to work in 8 channel mode 883 883 920 +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. 921 + 922 + 884 884 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. 885 885 886 886 926 + 887 887 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. 888 888 889 -[[image:image-20220606154726-3.png]] 890 890 930 +|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 931 +|0|(% colspan="9" %)ENABLE Channel 0-63 932 +|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7 933 +|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15 934 +|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23 935 +|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31 936 +|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39 937 +|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47 938 +|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55 939 +|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63 940 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 941 +| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71 942 + 891 891 When you use the TTN network, the US915 frequency bands use are: 892 892 893 893 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -902,15 +902,9 @@ 902 902 903 903 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: 904 904 905 -(% class="box infomessage" %) 906 -((( 907 907 **AT+CHE=2** 908 -))) 909 909 910 -(% class="box infomessage" %) 911 -((( 912 912 **ATZ** 913 -))) 914 914 915 915 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. 916 916 ... ... @@ -917,39 +917,59 @@ 917 917 918 918 The **AU915** band is similar. Below are the AU915 Uplink Channels. 919 919 920 -[[image:image-20220606154825-4.png]] 921 921 967 +|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 968 +|0|(% colspan="9" %)ENABLE Channel 0-63 969 +|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7 970 +|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15 971 +|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23 972 +|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31 973 +|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39 974 +|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47 975 +|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55 976 +|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63 977 +|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 978 +| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71 922 922 923 923 981 + 982 + 983 + 924 924 = 5. Trouble Shooting = 925 925 986 + 926 926 == 5.1 Why I can’t join TTN in US915 / AU915 bands? == 927 927 928 -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.989 +It is due to channel mapping. Please see the [[Eight Channel Mode>>path:#206ipza]] section above for details. 929 929 930 930 931 -== 5.2 AT Command input doesn’t work == 932 932 933 -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. 993 +1. 994 +11. AT Command input doesn’t work 934 934 996 +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. 935 935 936 -== 5.3 Device rejoin in at the second uplink packet == 937 937 938 -(% style="color:#4f81bd" %)**Issue describe as below:** 939 939 940 -[[image:1654500909990-784.png]] 941 941 1001 +1. 1002 +11. Device rejoin in at the second uplink packet. 942 942 943 - (% style="color:#4f81bd" %)**Causeforthisissue:**1004 +**Issue describe as below:** 944 944 1006 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]] 1007 + 1008 + 1009 +**Cause for this issue:** 1010 + 945 945 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. 946 946 947 947 948 - (% style="color:#4f81bd" %)**Solution: **1014 +**Solution: ** 949 949 950 950 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: 951 951 952 -[[image: 1654500929571-736.png]]1018 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]] 953 953 954 954 955 955 = 6. Order Info = ... ... @@ -974,6 +974,7 @@ 974 974 * (% style="color:red" %)**4**(%%): 4000mAh battery 975 975 * (% style="color:red" %)**8**(%%): 8500mAh battery 976 976 1043 + 977 977 = 7. Packing Info = 978 978 979 979 (((
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