Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -13,13 +13,11 @@ 13 13 14 14 **Table of Contents:** 15 15 16 -{{toc/}} 17 17 18 18 19 19 20 20 21 21 22 - 23 23 = 1. Introduction = 24 24 25 25 == 1.1 What is LoRaWAN Soil Moisture & EC Sensor == ... ... @@ -45,8 +45,9 @@ 45 45 46 46 47 47 48 -== 1.2 46 +== 1.2 Features == 49 49 48 + 50 50 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 51 51 * Monitor Soil Moisture 52 52 * Monitor Soil Temperature ... ... @@ -61,6 +61,7 @@ 61 61 * 8500mAh Battery for long term use 62 62 63 63 63 + 64 64 == 1.3 Specification == 65 65 66 66 ... ... @@ -69,6 +69,7 @@ 69 69 * Supply Voltage: 2.1v ~~ 3.6v 70 70 * Operating Temperature: -40 ~~ 85°C 71 71 72 + 72 72 (% style="color:#037691" %)**NB-IoT Spec:** 73 73 74 74 * - B1 @H-FDD: 2100MHz ... ... @@ -78,8 +78,9 @@ 78 78 * - B20 @H-FDD: 800MHz 79 79 * - B28 @H-FDD: 700MHz 80 80 81 -Probe(% style="color:#037691" %)** Specification:** 82 82 83 +(% style="color:#037691" %)**Probe Specification:** 84 + 83 83 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 84 84 85 85 [[image:image-20220708101224-1.png]] ... ... @@ -122,687 +122,984 @@ 122 122 123 123 124 124 125 -== 2.2 Configure the NSE01==127 +== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 126 126 129 +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. 127 127 128 -=== 2.2.1 Test Requirement === 129 129 132 +[[image:1654503992078-669.png]] 130 130 131 -To use NSE01 in your city, make sure meet below requirements: 132 132 133 -* Your local operator has already distributed a NB-IoT Network there. 134 -* The local NB-IoT network used the band that NSE01 supports. 135 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 135 +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. 136 136 137 + 138 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 139 + 140 +Each LSE01 is shipped with a sticker with the default device EUI as below: 141 + 142 +[[image:image-20220606163732-6.jpeg]] 143 + 144 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 145 + 146 +**Add APP EUI in the application** 147 + 148 + 149 +[[image:1654504596150-405.png]] 150 + 151 + 152 + 153 +**Add APP KEY and DEV EUI** 154 + 155 +[[image:1654504683289-357.png]] 156 + 157 + 158 + 159 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 160 + 161 + 162 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 163 + 164 +[[image:image-20220606163915-7.png]] 165 + 166 + 167 +(% 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. 168 + 169 +[[image:1654504778294-788.png]] 170 + 171 + 172 + 173 +== 2.3 Uplink Payload == 174 + 175 + 176 +=== 2.3.1 MOD~=0(Default Mode) === 177 + 178 +LSE01 will uplink payload via LoRaWAN with below payload format: 179 + 137 137 ((( 138 - Below figure shows our testing structure. Here we have NB-IoT networkcoverage byChina Mobile, the bandthey useis B8. The NSE01 willuseCoAP((%style="color:red"%)120.24.4.116:5683)(%%)or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red"%)120.24.4.116:1883)(%%)orTCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server181 +Uplink payload includes in total 11 bytes. 139 139 ))) 140 140 184 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 185 +|((( 186 +**Size** 141 141 142 -[[image:1657249419225-449.png]] 188 +**(bytes)** 189 +)))|**2**|**2**|**2**|**2**|**2**|**1** 190 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 191 +Temperature 143 143 193 +(Reserve, Ignore now) 194 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 195 +MOD & Digital Interrupt 144 144 197 +(Optional) 198 +))) 145 145 146 -=== 2. 2.2InsertSIM card===200 +=== 2.3.2 MOD~=1(Original value) === 147 147 148 - Insert theNB-IoT Cardgetfromyourprovider.202 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 149 149 150 -User need to take out the NB-IoT module and insert the SIM card like below: 204 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 205 +|((( 206 +**Size** 151 151 208 +**(bytes)** 209 +)))|**2**|**2**|**2**|**2**|**2**|**1** 210 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 211 +Temperature 152 152 153 -[[image:1657249468462-536.png]] 213 +(Reserve, Ignore now) 214 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 215 +MOD & Digital Interrupt 154 154 217 +(Optional) 218 +))) 155 155 220 +=== 2.3.3 Battery Info === 156 156 157 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 222 +((( 223 +Check the battery voltage for LSE01. 224 +))) 158 158 159 159 ((( 227 +Ex1: 0x0B45 = 2885mV 228 +))) 229 + 160 160 ((( 161 - User need to configure NSE01 via serial port to set the (% style="color:blue"%)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USBtoTTL adapter to connect to NSE01 and use AT Commands to configure it, as below.231 +Ex2: 0x0B49 = 2889mV 162 162 ))) 233 + 234 + 235 + 236 +=== 2.3.4 Soil Moisture === 237 + 238 +((( 239 +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. 163 163 ))) 164 164 242 +((( 243 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 244 +))) 165 165 166 -**Connection:** 246 +((( 247 + 248 +))) 167 167 168 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 250 +((( 251 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 252 +))) 169 169 170 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 171 171 172 - (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 173 173 256 +=== 2.3.5 Soil Temperature === 174 174 175 -In the PC, use below serial tool settings: 258 +((( 259 + 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 260 +))) 176 176 177 -* Baud: (% style="color:green" %)**9600** 178 -* Data bits:** (% style="color:green" %)8(%%)** 179 -* Stop bits: (% style="color:green" %)**1** 180 -* Parity: (% style="color:green" %)**None** 181 -* Flow Control: (% style="color:green" %)**None** 262 +((( 263 +**Example**: 264 +))) 182 182 183 183 ((( 184 - Makesure the switch is in FLASHposition, then power ondeviceby connectingthejumper on NSE01.NSE01willoutput systeminfo oncepoweron as below, we can enter the (% style="color:green"%)**password:12345678**(%%)toaccess AT Command input.267 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 185 185 ))) 186 186 187 -[[image:image-20220708110657-3.png]] 270 +((( 271 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 272 +))) 188 188 189 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]] 190 190 191 191 276 +=== 2.3.6 Soil Conductivity (EC) === 192 192 193 -=== 2.2.4 Use CoAP protocol to uplink data === 278 +((( 279 +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). 280 +))) 194 194 195 -(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 282 +((( 283 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 284 +))) 196 196 286 +((( 287 +Generally, the EC value of irrigation water is less than 800uS / cm. 288 +))) 197 197 198 -**Use below commands:** 290 +((( 291 + 292 +))) 199 199 200 - *(% style="color:blue" %)**AT+PRO=1**(%%) ~/~/ Set to use CoAP protocol to uplink201 - *(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port202 - * (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%)~/~/Set COAP resource path294 +((( 295 + 296 +))) 203 203 204 - Forparameterdescription,please refer to AT command set298 +=== 2.3.7 MOD === 205 205 206 - [[image:1657249793983-486.png]]300 +Firmware version at least v2.1 supports changing mode. 207 207 302 +For example, bytes[10]=90 208 208 209 - After configure the server address and(% style="color:green" %)**resetthedevice**(%%)(via AT+ATZ ), NSE01will start to uplink sensor values to CoAP server.304 +mod=(bytes[10]>>7)&0x01=1. 210 210 211 -[[image:1657249831934-534.png]] 212 212 307 +**Downlink Command:** 213 213 309 +If payload = 0x0A00, workmode=0 214 214 215 - ===2.2.5 Use UDPprotocoltouplinkdata(Defaultprotocol)===311 +If** **payload =** **0x0A01, workmode=1 216 216 217 -This feature is supported since firmware version v1.0.1 218 218 219 219 220 -* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 221 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 222 -* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 315 +=== 2.3.8 Decode payload in The Things Network === 223 223 224 - [[image:1657249864775-321.png]]317 +While using TTN network, you can add the payload format to decode the payload. 225 225 226 226 227 -[[image:165 7249930215-289.png]]320 +[[image:1654505570700-128.png]] 228 228 322 +((( 323 +The payload decoder function for TTN is here: 324 +))) 229 229 326 +((( 327 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 328 +))) 230 230 231 -=== 2.2.6 Use MQTT protocol to uplink data === 232 232 233 - Thisfeatureis supported sincefirmwareversionv110331 +== 2.4 Uplink Interval == 234 234 333 +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"]] 235 235 236 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 237 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 238 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 239 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 240 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 241 -* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB **(%%)~/~/Set the sending topic of MQTT 242 -* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB **(%%) ~/~/Set the subscription topic of MQTT 243 243 244 -[[image:1657249978444-674.png]] 245 245 337 +== 2.5 Downlink Payload == 246 246 247 - [[image:1657249990869-686.png]]339 +By default, LSE50 prints the downlink payload to console port. 248 248 341 +[[image:image-20220606165544-8.png]] 249 249 343 + 250 250 ((( 251 - MQTTprotocolhas a much higher powerconsumption compare vs UDP / CoAP protocol. Please check the poweranalyze documentand adjust the uplink period to asuitable interval.345 +(% style="color:blue" %)**Examples:** 252 252 ))) 253 253 348 +((( 349 + 350 +))) 254 254 352 +* ((( 353 +(% style="color:blue" %)**Set TDC** 354 +))) 255 255 256 -=== 2.2.7 Use TCP protocol to uplink data === 356 +((( 357 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 358 +))) 257 257 258 -This feature is supported since firmware version v110 360 +((( 361 +Payload: 01 00 00 1E TDC=30S 362 +))) 259 259 364 +((( 365 +Payload: 01 00 00 3C TDC=60S 366 +))) 260 260 261 -* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 262 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 368 +((( 369 + 370 +))) 263 263 264 -[[image:1657250217799-140.png]] 372 +* ((( 373 +(% style="color:blue" %)**Reset** 374 +))) 265 265 376 +((( 377 +If payload = 0x04FF, it will reset the LSE01 378 +))) 266 266 267 -[[image:1657250255956-604.png]] 268 268 381 +* (% style="color:blue" %)**CFM** 269 269 383 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 270 270 271 -=== 2.2.8 Change Update Interval === 272 272 273 -User can use below command to change the (% style="color:green" %)**uplink interval**. 274 274 275 - * (% style="color:blue" %)**AT+TDC=600** (%%)~/~/SetUpdate Intervalto 600s387 +== 2.6 Show Data in DataCake IoT Server == 276 276 277 277 ((( 278 - (%style="color:red"%)**NOTE:**390 +[[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: 279 279 ))) 280 280 281 281 ((( 282 - (%style="color:red" %)1. By default, the device will send an uplink message every 1 hour.394 + 283 283 ))) 284 284 397 +((( 398 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 399 +))) 285 285 401 +((( 402 +(% 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: 403 +))) 286 286 287 -== 2.3 Uplink Payload == 288 288 289 - In thismode, uplink payload includes in total18bytes406 +[[image:1654505857935-743.png]] 290 290 291 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 292 -|=(% style="width: 50px;" %)((( 293 -**Size(bytes)** 294 -)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 80px;" %)**2**|=(% style="width: 40px;" %)**1** 295 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H2.4.5A0SoilMoisture"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H2.4.6A0SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H2.4.7A0SoilConductivity28EC29"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.8A0DigitalInterrupt"]] 296 296 297 - If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01uplink data.409 +[[image:1654505874829-548.png]] 298 298 299 299 300 - [[image:image-20220708111918-4.png]]412 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 301 301 414 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 302 302 303 -The payload is ASCII string, representative same HEX: 304 304 305 - 0x72403155615900640c7817075e0a8c02f900 where:417 +[[image:1654505905236-553.png]] 306 306 307 -* Device ID: 0x 724031556159 = 724031556159 308 -* Version: 0x0064=100=1.0.0 309 309 310 -* BAT: 0x0c78 = 3192 mV = 3.192V 311 -* Singal: 0x17 = 23 312 -* Soil Moisture: 0x075e= 1886 = 18.86 % 313 -* Soil Temperature:0x0a8c =2700=27 °C 314 -* Soil Conductivity(EC) = 0x02f9 =761 uS /cm 315 -* Interrupt: 0x00 = 0 420 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 316 316 422 +[[image:1654505925508-181.png]] 317 317 318 -== 2.4 Payload Explanation and Sensor Interface == 319 319 320 320 321 -== =2.4.1 DeviceID===426 +== 2.7 Frequency Plans == 322 322 323 - Bydefault,theDevice IDequalto the last6bytesofIMEI.428 +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. 324 324 325 -User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 326 326 327 - **Example:**431 +=== 2.7.1 EU863-870 (EU868) === 328 328 329 - AT+DEUI=A84041F15612433 +(% style="color:#037691" %)** Uplink:** 330 330 331 - TheDevice ID is stored in a none-erasearea,Upgradethe firmwareorrun AT+FDR won't erase Device ID.435 +868.1 - SF7BW125 to SF12BW125 332 332 437 +868.3 - SF7BW125 to SF12BW125 and SF7BW250 333 333 439 +868.5 - SF7BW125 to SF12BW125 334 334 335 - ===2.4.2VersionInfo ===441 +867.1 - SF7BW125 to SF12BW125 336 336 337 - Specifythesoftware version: 0x64=100,means firmware version1.00.443 +867.3 - SF7BW125 to SF12BW125 338 338 339 - For example: 0x0064:this device is NSE01with firmware version1.0.0.445 +867.5 - SF7BW125 to SF12BW125 340 340 447 +867.7 - SF7BW125 to SF12BW125 341 341 449 +867.9 - SF7BW125 to SF12BW125 342 342 343 - === 2.4.3Battery Info ===451 +868.8 - FSK 344 344 345 -((( 346 -Check the battery voltage for LSE01. 347 -))) 348 348 349 -((( 350 -Ex1: 0x0B45 = 2885mV 351 -))) 454 +(% style="color:#037691" %)** Downlink:** 352 352 353 -((( 354 -Ex2: 0x0B49 = 2889mV 355 -))) 456 +Uplink channels 1-9 (RX1) 356 356 458 +869.525 - SF9BW125 (RX2 downlink only) 357 357 358 358 359 -=== 2.4.4 Signal Strength === 360 360 361 - NB-IoTNetworksignalStrength.462 +=== 2.7.2 US902-928(US915) === 362 362 363 - **Ex1:0x1d=29**464 +Used in USA, Canada and South America. Default use CHE=2 364 364 365 -(% style="color: blue" %)**0**(%%) -113dBm or less466 +(% style="color:#037691" %)**Uplink:** 366 366 367 - (%style="color:blue"%)**1**(%%)-111dBm468 +903.9 - SF7BW125 to SF10BW125 368 368 369 - (%style="color:blue"%)**2...30**(%%)-109dBm... -53dBm470 +904.1 - SF7BW125 to SF10BW125 370 370 371 - (% style="color:blue" %)**31**(%%)-51dBmorgreater472 +904.3 - SF7BW125 to SF10BW125 372 372 373 - (% style="color:blue" %)**99**(%%)Notknownor not detectable474 +904.5 - SF7BW125 to SF10BW125 374 374 476 +904.7 - SF7BW125 to SF10BW125 375 375 478 +904.9 - SF7BW125 to SF10BW125 376 376 377 - ===2.4.5SoilMoisture ===480 +905.1 - SF7BW125 to SF10BW125 378 378 379 -((( 380 -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. 381 -))) 482 +905.3 - SF7BW125 to SF10BW125 382 382 383 -((( 384 -For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 385 -))) 386 386 387 -((( 388 - 389 -))) 485 +(% style="color:#037691" %)**Downlink:** 390 390 391 -((( 392 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 393 -))) 487 +923.3 - SF7BW500 to SF12BW500 394 394 489 +923.9 - SF7BW500 to SF12BW500 395 395 491 +924.5 - SF7BW500 to SF12BW500 396 396 397 - ===2.4.6SoilTemperature===493 +925.1 - SF7BW500 to SF12BW500 398 398 399 -((( 400 - 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 401 -))) 495 +925.7 - SF7BW500 to SF12BW500 402 402 403 -((( 404 -**Example**: 405 -))) 497 +926.3 - SF7BW500 to SF12BW500 406 406 407 -((( 408 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 409 -))) 499 +926.9 - SF7BW500 to SF12BW500 410 410 411 -((( 412 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 413 -))) 501 +927.5 - SF7BW500 to SF12BW500 414 414 503 +923.3 - SF12BW500(RX2 downlink only) 415 415 416 416 417 -=== 2.4.7 Soil Conductivity (EC) === 418 418 419 -((( 420 -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). 421 -))) 507 +=== 2.7.3 CN470-510 (CN470) === 422 422 423 -((( 424 -For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 425 -))) 509 +Used in China, Default use CHE=1 426 426 427 -((( 428 -Generally, the EC value of irrigation water is less than 800uS / cm. 429 -))) 511 +(% style="color:#037691" %)**Uplink:** 430 430 431 -((( 432 - 433 -))) 513 +486.3 - SF7BW125 to SF12BW125 434 434 435 -((( 436 - 437 -))) 515 +486.5 - SF7BW125 to SF12BW125 438 438 439 - === 2.4.8DigitalInterrupt===517 +486.7 - SF7BW125 to SF12BW125 440 440 441 - Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods.Whenthere is a trigger, the NSE01will send a packettothe server.519 +486.9 - SF7BW125 to SF12BW125 442 442 443 - Thecommandis:521 +487.1 - SF7BW125 to SF12BW125 444 444 445 - (% style="color:blue" %)**AT+INTMOD=3**(%%)~/~/(more info aboutINMOD please refer [[**AT CommandManual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.**523 +487.3 - SF7BW125 to SF12BW125 446 446 525 +487.5 - SF7BW125 to SF12BW125 447 447 448 - The lower four bits of this data field shows if this packet is generated by interrupt or not.Clickhereforthe hardware and softwareset up.527 +487.7 - SF7BW125 to SF12BW125 449 449 450 450 451 - Example:530 +(% style="color:#037691" %)**Downlink:** 452 452 453 -0 x(00):Normaluplinkpacket.532 +506.7 - SF7BW125 to SF12BW125 454 454 455 -0 x(01):InterruptUplinkPacket.534 +506.9 - SF7BW125 to SF12BW125 456 456 536 +507.1 - SF7BW125 to SF12BW125 457 457 538 +507.3 - SF7BW125 to SF12BW125 458 458 459 - === 2.4.9+5VOutput===540 +507.5 - SF7BW125 to SF12BW125 460 460 461 - NSE01willenable +5Voutput beforeall sampling and disable the +5v after all sampling.542 +507.7 - SF7BW125 to SF12BW125 462 462 544 +507.9 - SF7BW125 to SF12BW125 463 463 464 - The5Voutputtimecan be controlledby AT Command.546 +508.1 - SF7BW125 to SF12BW125 465 465 466 -( %style="color:blue" %)**AT+5VT=1000**548 +505.3 - SF12BW125 (RX2 downlink only) 467 467 468 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 469 469 470 470 552 +=== 2.7.4 AU915-928(AU915) === 471 471 472 - == 2.5Downlink Payload==554 +Default use CHE=2 473 473 474 - Bydefault, NSE01 prints the downlinkpayload to console port.556 +(% style="color:#037691" %)**Uplink:** 475 475 476 - [[image:image-20220708133731-5.png]]558 +916.8 - SF7BW125 to SF12BW125 477 477 560 +917.0 - SF7BW125 to SF12BW125 478 478 479 -((( 480 -(% style="color:blue" %)**Examples:** 481 -))) 562 +917.2 - SF7BW125 to SF12BW125 482 482 483 -((( 484 - 485 -))) 564 +917.4 - SF7BW125 to SF12BW125 486 486 487 -* ((( 488 -(% style="color:blue" %)**Set TDC** 489 -))) 566 +917.6 - SF7BW125 to SF12BW125 490 490 491 -((( 492 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 493 -))) 568 +917.8 - SF7BW125 to SF12BW125 494 494 495 -((( 496 -Payload: 01 00 00 1E TDC=30S 497 -))) 570 +918.0 - SF7BW125 to SF12BW125 498 498 499 -((( 500 -Payload: 01 00 00 3C TDC=60S 501 -))) 572 +918.2 - SF7BW125 to SF12BW125 502 502 503 -((( 504 - 505 -))) 506 506 507 -* ((( 508 -(% style="color:blue" %)**Reset** 509 -))) 575 +(% style="color:#037691" %)**Downlink:** 510 510 511 -((( 512 -If payload = 0x04FF, it will reset the NSE01 513 -))) 577 +923.3 - SF7BW500 to SF12BW500 514 514 579 +923.9 - SF7BW500 to SF12BW500 515 515 516 - *(%style="color:blue"%)**INTMOD**581 +924.5 - SF7BW500 to SF12BW500 517 517 518 - DownlinkPayload:06000003,SetAT+INTMOD=3583 +925.1 - SF7BW500 to SF12BW500 519 519 585 +925.7 - SF7BW500 to SF12BW500 520 520 587 +926.3 - SF7BW500 to SF12BW500 521 521 522 - ==2.6LEDIndicator==589 +926.9 - SF7BW500 to SF12BW500 523 523 524 -((( 525 -The NSE01 has an internal LED which is to show the status of different state. 591 +927.5 - SF7BW500 to SF12BW500 526 526 593 +923.3 - SF12BW500(RX2 downlink only) 527 527 528 -* When power on, NSE01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 529 -* Then the LED will be on for 1 second means device is boot normally. 530 -* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 531 -* For each uplink probe, LED will be on for 500ms. 532 -))) 533 533 534 534 597 +=== 2.7.5 AS920-923 & AS923-925 (AS923) === 535 535 599 +(% style="color:#037691" %)**Default Uplink channel:** 536 536 537 - ==2.7InstallationinSoil ==601 +923.2 - SF7BW125 to SF10BW125 538 538 539 - __**Measurementthesoilsurface**__603 +923.4 - SF7BW125 to SF10BW125 540 540 541 -Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. [[https:~~/~~/img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg>>url:https://img.alicdn.com/imgextra/i3/2005165265/O1CN010rj9Oh1olPsQxrdUK_!!2005165265.jpg]] 542 542 543 - [[image:1657259653666-883.png]]606 +(% style="color:#037691" %)**Additional Uplink Channel**: 544 544 608 +(OTAA mode, channel added by JoinAccept message) 545 545 546 -((( 547 - 610 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 548 548 549 -((( 550 -Dig a hole with diameter > 20CM. 551 -))) 612 +922.2 - SF7BW125 to SF10BW125 552 552 553 -((( 554 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 555 -))) 556 -))) 614 +922.4 - SF7BW125 to SF10BW125 557 557 558 - [[image:1654506665940-119.png]]616 +922.6 - SF7BW125 to SF10BW125 559 559 560 -((( 561 - 562 -))) 618 +922.8 - SF7BW125 to SF10BW125 563 563 620 +923.0 - SF7BW125 to SF10BW125 564 564 565 - ==2.8FirmwareChange Log==622 +922.0 - SF7BW125 to SF10BW125 566 566 567 567 568 - DownloadURL&Firmware Changelog625 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 569 569 570 - [[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]]627 +923.6 - SF7BW125 to SF10BW125 571 571 629 +923.8 - SF7BW125 to SF10BW125 572 572 573 - UpgradeInstruction:[[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]631 +924.0 - SF7BW125 to SF10BW125 574 574 633 +924.2 - SF7BW125 to SF10BW125 575 575 635 +924.4 - SF7BW125 to SF10BW125 576 576 577 - ==2.9BatteryAnalysis ==637 +924.6 - SF7BW125 to SF10BW125 578 578 579 -=== 2.9.1 Battery Type === 580 580 640 +(% style="color:#037691" %)** Downlink:** 581 581 582 - The NSE01 batteryis a combinationof an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery isnone-rechargeable battery type with a low dischargerate(<2% per year). This type of battery is commonly used in IoT devices such as water meter.642 +Uplink channels 1-8 (RX1) 583 583 644 +923.2 - SF10BW125 (RX2) 584 584 585 -The battery is designed to last for several years depends on the actually use environment and update interval. 586 586 587 587 588 - Thebatteryrelateddocumentsas below:648 +=== 2.7.6 KR920-923 (KR920) === 589 589 590 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 591 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 592 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 650 +Default channel: 593 593 652 +922.1 - SF7BW125 to SF12BW125 653 + 654 +922.3 - SF7BW125 to SF12BW125 655 + 656 +922.5 - SF7BW125 to SF12BW125 657 + 658 + 659 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 660 + 661 +922.1 - SF7BW125 to SF12BW125 662 + 663 +922.3 - SF7BW125 to SF12BW125 664 + 665 +922.5 - SF7BW125 to SF12BW125 666 + 667 +922.7 - SF7BW125 to SF12BW125 668 + 669 +922.9 - SF7BW125 to SF12BW125 670 + 671 +923.1 - SF7BW125 to SF12BW125 672 + 673 +923.3 - SF7BW125 to SF12BW125 674 + 675 + 676 +(% style="color:#037691" %)**Downlink:** 677 + 678 +Uplink channels 1-7(RX1) 679 + 680 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 681 + 682 + 683 + 684 +=== 2.7.7 IN865-867 (IN865) === 685 + 686 +(% style="color:#037691" %)** Uplink:** 687 + 688 +865.0625 - SF7BW125 to SF12BW125 689 + 690 +865.4025 - SF7BW125 to SF12BW125 691 + 692 +865.9850 - SF7BW125 to SF12BW125 693 + 694 + 695 +(% style="color:#037691" %) **Downlink:** 696 + 697 +Uplink channels 1-3 (RX1) 698 + 699 +866.550 - SF10BW125 (RX2) 700 + 701 + 702 + 703 + 704 +== 2.8 LED Indicator == 705 + 706 +The LSE01 has an internal LED which is to show the status of different state. 707 + 708 +* Blink once when device power on. 709 +* Solid ON for 5 seconds once device successful Join the network. 710 +* Blink once when device transmit a packet. 711 + 712 +== 2.9 Installation in Soil == 713 + 714 +**Measurement the soil surface** 715 + 716 + 717 +[[image:1654506634463-199.png]] 718 + 594 594 ((( 595 -[[image:image-20220708140453-6.png]] 720 +((( 721 +Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting. 596 596 ))) 723 +))) 597 597 598 598 599 599 600 - === 2.9.2 Power consumptionAnalyze ===727 +[[image:1654506665940-119.png]] 601 601 602 602 ((( 603 -D raginobatterypowered product are all runs in Low Powermode. We have an update battery calculatorwhich base onthemeasurement of the realdevice. User can usehis calculator to check the batterylifeand calculate the battery life if want to use different transmit interval.730 +Dig a hole with diameter > 20CM. 604 604 ))) 605 605 733 +((( 734 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 735 +))) 606 606 737 + 738 +== 2.10 Firmware Change Log == 739 + 607 607 ((( 608 - Instructiontouseasbelow:741 +**Firmware download link:** 609 609 ))) 610 610 611 611 ((( 612 - (% style="color:blue" %)**Step 1: **(%%)Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]745 +[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 613 613 ))) 614 614 748 +((( 749 + 750 +))) 615 615 616 616 ((( 617 - (% style="color:blue" %)**Step2: **(%%)Openithoose753 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 618 618 ))) 619 619 620 - *(((621 - ProductModel756 +((( 757 + 622 622 ))) 623 -* ((( 624 -Uplink Interval 759 + 760 +((( 761 +**V1.0.** 625 625 ))) 626 -* ((( 627 -Working Mode 628 -))) 629 629 630 630 ((( 631 - And theLifeexpectation in difference casewill be shown on the right.765 +Release 632 632 ))) 633 633 634 -[[image:image-20220708141352-7.jpeg]] 635 635 769 +== 2.11 Battery Analysis == 636 636 771 +=== 2.11.1 Battery Type === 637 637 638 -=== 2.9.3 Battery Note === 773 +((( 774 +The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 775 +))) 639 639 640 640 ((( 641 -The Li-SICObattery is designedfor small current/ longperiod application. It isnotgood to use a high current,short period transmit method. Therecommendedminimum period for use ofthis batteryis5minutes. Ifyou useshorterperiod time to transmitLoRa,thenthe battery life may be decreased.778 +The battery is designed to last for more than 5 years for the LSN50. 642 642 ))) 643 643 781 +((( 782 +((( 783 +The battery-related documents are as below: 784 +))) 785 +))) 644 644 787 +* ((( 788 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 789 +))) 790 +* ((( 791 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 792 +))) 793 +* ((( 794 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]] 795 +))) 645 645 646 - ===2.9.4 Replacethe battery ===797 + [[image:image-20220610172436-1.png]] 647 647 799 + 800 + 801 +=== 2.11.2 Battery Note === 802 + 648 648 ((( 649 -The defaultbatterypackofNSE01includesaER26500 plussupercapacitor. Ifusercan'tfind this pack locally,theycanfindER26500 orquivalence withoutthe SPC1520 capacitor, which will alsowork inmostcase. TheSPCcanlarge thebatterylifeforhigh frequency use(update periodbelow5minutes).804 +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. 650 650 ))) 651 651 652 652 653 653 654 -= 3. AccessNB-IoTModule =809 +=== 2.11.3 Replace the battery === 655 655 656 656 ((( 657 - Userscan directlyaccesstheAT command setoftheNB-IoTmodule.812 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 658 658 ))) 659 659 660 660 ((( 661 - The AT Commandsetcanrefer theBC35-G NB-IoTModuleATCommand: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]]816 +You can change the battery in the LSE01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board. 662 662 ))) 663 663 664 -[[image:1657261278785-153.png]] 819 +((( 820 +The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 821 +))) 665 665 666 666 667 667 668 -= 4.825 += 3. Using the AT Commands = 669 669 670 -== 4.1827 +== 3.1 Access AT Commands == 671 671 672 -See this link for detail: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]] 673 673 830 +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. 674 674 675 - AT+<CMD>? : Helpon<CMD>832 +[[image:1654501986557-872.png||height="391" width="800"]] 676 676 677 -AT+<CMD> : Run <CMD> 678 678 679 - AT+<CMD>=<value>: Setthevalue835 +Or if you have below board, use below connection: 680 680 681 -AT+<CMD>=? : Get the value 682 682 838 +[[image:1654502005655-729.png||height="503" width="801"]] 683 683 840 + 841 + 842 +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: 843 + 844 + 845 + [[image:1654502050864-459.png||height="564" width="806"]] 846 + 847 + 848 +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]] 849 + 850 + 851 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 852 + 853 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 854 + 855 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 856 + 857 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 858 + 859 + 684 684 (% style="color:#037691" %)**General Commands**(%%) 685 685 686 -AT 862 +(% style="background-color:#dcdcdc" %)**AT**(%%) : Attention 687 687 688 -AT? 864 +(% style="background-color:#dcdcdc" %)**AT?**(%%) : Short Help 689 689 690 -ATZ 866 +(% style="background-color:#dcdcdc" %)**ATZ**(%%) : MCU Reset 691 691 692 -AT+TDC 868 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%) : Application Data Transmission Interval 693 693 694 -AT+CFG : Print all configurations 695 695 696 - AT+CFGMOD: Workingmode selection871 +(% style="color:#037691" %)**Keys, IDs and EUIs management** 697 697 698 -AT+I NTMOD:Setthe trigger interruptmode873 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%) : Application EUI 699 699 700 -AT+ 5VTSetextend the timeof5V power875 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%) : Application Key 701 701 702 -AT+P ROChooseagreement877 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%) : Application Session Key 703 703 704 -AT+ WEIGREGet weightorsetweight to 0879 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%) : Device Address 705 705 706 -AT+ WEIGAPGet or SettheGapValue of weight881 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%) : Device EUI 707 707 708 -AT+ RXDL: Extendthe sendingandreceivingtime883 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%) : Network ID (You can enter this command change only after successful network connection) 709 709 710 -AT+ CNTFACGettcountingparameters885 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%) : Network Session Key Joining and sending date on LoRa network 711 711 712 -AT+ SERVADDR:ServerAddress887 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%) : Confirm Mode 713 713 889 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 714 714 715 -(% style="color:# 037691" %)**COAPManagement**891 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%) : Join LoRa? Network 716 716 717 -AT+ URIsourceparameters893 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%) : LoRa? Network Join Mode 718 718 895 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 719 719 720 -(% style="color:# 037691" %)**UDPManagement**897 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%) : Print Last Received Data in Raw Format 721 721 722 -AT+C FM:Uploadconfirmationmode (onlyvalid forUDP)899 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%) : Print Last Received Data in Binary Format 723 723 901 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 724 724 725 -(% style="color:# 037691" %)**MQTTManagement**903 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%) : Send Hexadecimal Data 726 726 727 -AT+CLIENT : Get or Set MQTT client 728 728 729 - AT+UNAMEGetSetMQTT Username906 +(% style="color:#037691" %)**LoRa Network Management** 730 730 731 -AT+ PWDGetor SetMQTT password908 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%) : Adaptive Rate 732 732 733 -AT+ PUBTOPICGetorSetMQTTpublishtopic910 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%) : LoRa Class(Currently only support class A 734 734 735 -AT+ SUBTOPIC :GetorSetMQTT subscriptiontopic912 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%) : Duty Cycle Setting 736 736 914 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 737 737 738 -(% style="color:# 037691" %)**Information**916 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink 739 739 740 -AT+F DRctoryDataReset918 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%) : Frame Counter Uplink 741 741 742 -AT+ PWORDSerialAccessPassword920 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%) : Join Accept Delay1 743 743 922 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 744 744 924 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 745 745 746 -= 5.FAQ=926 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%) : Receive Delay1 747 747 748 -= =5.1HowtoUpgradeFirmware==928 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%) : Receive Delay2 749 749 930 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 750 750 932 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 933 + 934 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 935 + 936 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 937 + 938 + 939 +(% style="color:#037691" %)**Information** 940 + 941 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 942 + 943 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 944 + 945 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 946 + 947 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 948 + 949 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 950 + 951 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 952 + 953 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 954 + 955 + 956 += 4. FAQ = 957 + 958 +== 4.1 How to change the LoRa Frequency Bands/Region? == 959 + 751 751 ((( 752 -User can upgrade the firmware for 1) bug fix, 2) new feature release. 961 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 962 +When downloading the images, choose the required image file for download. 753 753 ))) 754 754 755 755 ((( 756 - Pleasesee this link for how to upgrade: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]]966 + 757 757 ))) 758 758 759 759 ((( 760 - (%style="color:red"%)Notice,NSE01andLSE01share thememotherboard.Theyuse thesameconnection andmethodto update.970 +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. 761 761 ))) 762 762 973 +((( 974 + 975 +))) 763 763 977 +((( 978 +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. 979 +))) 764 764 765 -= 6. Trouble Shooting = 981 +((( 982 + 983 +))) 766 766 767 -== 6.1 Connection problem when uploading firmware == 985 +((( 986 +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. 987 +))) 768 768 989 +[[image:image-20220606154726-3.png]] 769 769 770 -(% class="wikigeneratedid" %) 991 + 992 +When you use the TTN network, the US915 frequency bands use are: 993 + 994 +* 903.9 - SF7BW125 to SF10BW125 995 +* 904.1 - SF7BW125 to SF10BW125 996 +* 904.3 - SF7BW125 to SF10BW125 997 +* 904.5 - SF7BW125 to SF10BW125 998 +* 904.7 - SF7BW125 to SF10BW125 999 +* 904.9 - SF7BW125 to SF10BW125 1000 +* 905.1 - SF7BW125 to SF10BW125 1001 +* 905.3 - SF7BW125 to SF10BW125 1002 +* 904.6 - SF8BW500 1003 + 771 771 ((( 772 -(% style="font-size:14px" %)**Please see: **(%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting||style="background-color: rgb(255, 255, 255); font-size: 14px;"]] 1005 +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: 1006 + 1007 +* (% style="color:#037691" %)**AT+CHE=2** 1008 +* (% style="color:#037691" %)**ATZ** 773 773 ))) 774 774 1011 +((( 1012 + 775 775 1014 +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. 1015 +))) 776 776 777 -== 6.2 AT Command input doesn't work == 1017 +((( 1018 + 1019 +))) 778 778 779 779 ((( 1022 +The **AU915** band is similar. Below are the AU915 Uplink Channels. 1023 +))) 1024 + 1025 +[[image:image-20220606154825-4.png]] 1026 + 1027 + 1028 +== 4.2 Can I calibrate LSE01 to different soil types? == 1029 + 1030 +LSE01 is calibrated for saline-alkali soil and loamy soil. If users want to use it for other soil, they can calibrate the value in the IoT platform base on the value measured by saline-alkali soil and loamy soil. The formula can be found at [[this link>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/&file=Calibrate_to_other_Soil_20220605.pdf]]. 1031 + 1032 + 1033 += 5. Trouble Shooting = 1034 + 1035 +== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1036 + 1037 +It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.19EightChannelMode"]] section above for details. 1038 + 1039 + 1040 +== 5.2 AT Command input doesn't work == 1041 + 1042 +((( 780 780 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. 781 781 ))) 782 782 783 783 1047 +== 5.3 Device rejoin in at the second uplink packet == 784 784 785 -= 7. OrderInfo=1049 +(% style="color:#4f81bd" %)**Issue describe as below:** 786 786 1051 +[[image:1654500909990-784.png]] 787 787 788 -Part Number**:** (% style="color:#4f81bd" %)**NSE01** 789 789 1054 +(% style="color:#4f81bd" %)**Cause for this issue:** 790 790 1056 +((( 1057 +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. 1058 +))) 1059 + 1060 + 1061 +(% style="color:#4f81bd" %)**Solution: ** 1062 + 1063 +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: 1064 + 1065 +[[image:1654500929571-736.png||height="458" width="832"]] 1066 + 1067 + 1068 += 6. Order Info = 1069 + 1070 + 1071 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 1072 + 1073 + 1074 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 1075 + 1076 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1077 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1078 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1079 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1080 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1081 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1082 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1083 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1084 + 1085 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 1086 + 1087 +* (% style="color:red" %)**4**(%%): 4000mAh battery 1088 +* (% style="color:red" %)**8**(%%): 8500mAh battery 1089 + 791 791 (% class="wikigeneratedid" %) 792 792 ((( 793 793 794 794 ))) 795 795 796 -= 8.1095 += 7. Packing Info = 797 797 798 798 ((( 799 799 800 800 801 801 (% style="color:#037691" %)**Package Includes**: 1101 +))) 802 802 803 - 804 -* NSE01 NB-IoT Soil Moisture & EC Sensor x 1 805 -* External antenna x 1 1103 +* ((( 1104 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 806 806 ))) 807 807 808 808 ((( ... ... @@ -809,20 +809,24 @@ 809 809 810 810 811 811 (% style="color:#037691" %)**Dimension and weight**: 1111 +))) 812 812 813 - 814 -* Size: 195 x 125 x 55 mm 815 -* Weight: 420g 1113 +* ((( 1114 +Device Size: cm 816 816 ))) 1116 +* ((( 1117 +Device Weight: g 1118 +))) 1119 +* ((( 1120 +Package Size / pcs : cm 1121 +))) 1122 +* ((( 1123 +Weight / pcs : g 817 817 818 -((( 819 819 820 - 821 - 822 - 823 823 ))) 824 824 825 -= 9.1128 += 8. Support = 826 826 827 827 * 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. 828 828 * 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]]
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