Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -20,1069 +20,804 @@ 20 20 21 21 22 22 23 -= 1. Introduction = 24 24 25 -= =1.1Whatis LoRaWAN Soil Moisture & EC Sensor==24 += 1. Introduction = 26 26 26 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 27 + 27 27 ((( 28 28 29 29 30 -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. 31 +((( 32 +Dragino NSE01 is an (% style="color:blue" %)**NB-IOT soil moisture & EC sensor**(%%) for agricultural IoT. Used to measure the soil moisture of saline-alkali soil and loam. The soil sensor uses the FDR method to calculate soil moisture and compensates it with soil temperature and electrical conductivity. It has also been calibrated for mineral soil types at the factory. 31 31 ))) 32 32 33 33 ((( 34 -It detect s(% style="color:#4f81bd" %)**Soil Moisture**(%%),(% style="color:#4f81bd" %)**Soil Temperature**(%%)and(% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploadsthevalue viawirelessto LoRaWAN IoT Server.36 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly. 35 35 ))) 36 36 37 37 ((( 38 -The LoRawireless technology used inLES01 allows device to send data and reachextremely longrangesatlow data-rates.Itprovidesultra-longrange spread spectrumcommunicationand high interference immunity whilst minimizing current consumption.40 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication. 39 39 ))) 40 40 41 41 ((( 42 - LES01ispowered by (% style="color:#4f81bd" %)**4000mA or8500mAh Li-SOCI2battery**(%%),Its designedfor longtermuse up to10years.44 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years. 43 43 ))) 44 44 45 -((( 46 -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. 47 + 47 47 ))) 48 48 49 - 50 50 [[image:1654503236291-817.png]] 51 51 52 52 53 -[[image:16545 03265560-120.png]]53 +[[image:1657245163077-232.png]] 54 54 55 55 56 56 57 -== 1.2 Features == 57 +== 1.2 Features == 58 58 59 -* LoRaWAN 1.0.3 Class A 60 -* Ultra low power consumption 59 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 61 61 * Monitor Soil Moisture 62 62 * Monitor Soil Temperature 63 63 * Monitor Soil Conductivity 64 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 65 65 * AT Commands to change parameters 66 66 * Uplink on periodically 67 67 * Downlink to change configure 68 68 * IP66 Waterproof Enclosure 69 -* 4000mAh or 8500mAh Battery for long term use 67 +* Ultra-Low Power consumption 68 +* AT Commands to change parameters 69 +* Micro SIM card slot for NB-IoT SIM 70 +* 8500mAh Battery for long term use 70 70 71 -== 1.3 Specification == 72 72 73 - MeasureVolume:Baseon thecentra pin ofthe probe, a cylinder with 7cm diameter and10cm height.73 +== 1.3 Specification == 74 74 75 -[[image:image-20220606162220-5.png]] 76 76 76 +(% style="color:#037691" %)**Common DC Characteristics:** 77 77 78 +* Supply Voltage: 2.1v ~~ 3.6v 79 +* Operating Temperature: -40 ~~ 85°C 78 78 79 - ==1.4 Applications==81 +(% style="color:#037691" %)**NB-IoT Spec:** 80 80 81 -* Smart Agriculture 83 +* - B1 @H-FDD: 2100MHz 84 +* - B3 @H-FDD: 1800MHz 85 +* - B8 @H-FDD: 900MHz 86 +* - B5 @H-FDD: 850MHz 87 +* - B20 @H-FDD: 800MHz 88 +* - B28 @H-FDD: 700MHz 82 82 83 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 84 - 90 +Probe(% style="color:#037691" %)** Specification:** 85 85 86 - == 1.5 FirmwareChangelog==92 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 87 87 94 +[[image:image-20220708101224-1.png]] 88 88 89 -**LSE01 v1.0 :** Release 90 90 91 91 98 +== 1.4 Applications == 92 92 93 - =2. Configure LSE01toconnectto LoRaWAN network =100 +* Smart Agriculture 94 94 95 -== 2.1 How it works == 102 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 103 + 96 96 97 -((( 98 -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 99 -))) 105 +== 1.5 Pin Definitions == 100 100 101 -((( 102 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.200BUsingtheATCommands"]]. 103 -))) 104 104 108 +[[image:1657246476176-652.png]] 105 105 106 106 107 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 108 108 109 - Followingisanexamplefor how to join the [[TTNv3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Belowis the network structure;we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]]as a LoRaWANgateway in thisexample.112 += 2. Use NSE01 to communicate with IoT Server = 110 110 114 +== 2.1 How it works == 111 111 112 -[[image:1654503992078-669.png]] 113 113 114 - 115 -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. 116 - 117 - 118 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 119 - 120 -Each LSE01 is shipped with a sticker with the default device EUI as below: 121 - 122 -[[image:image-20220606163732-6.jpeg]] 123 - 124 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 125 - 126 -**Add APP EUI in the application** 127 - 128 - 129 -[[image:1654504596150-405.png]] 130 - 131 - 132 - 133 -**Add APP KEY and DEV EUI** 134 - 135 -[[image:1654504683289-357.png]] 136 - 137 - 138 - 139 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01 140 - 141 - 142 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 143 - 144 -[[image:image-20220606163915-7.png]] 145 - 146 - 147 -(% 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. 148 - 149 -[[image:1654504778294-788.png]] 150 - 151 - 152 - 153 -== 2.3 Uplink Payload == 154 - 155 - 156 -=== 2.3.1 MOD~=0(Default Mode) === 157 - 158 -LSE01 will uplink payload via LoRaWAN with below payload format: 159 - 160 160 ((( 161 - Uplinkpayload includesin total11bytes.118 +The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module. The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01. 162 162 ))) 163 163 164 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 165 -|((( 166 -**Size** 167 167 168 -**(bytes)** 169 -)))|**2**|**2**|**2**|**2**|**2**|**1** 170 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 171 -Temperature 172 - 173 -(Reserve, Ignore now) 174 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 175 -MOD & Digital Interrupt 176 - 177 -(Optional) 122 +((( 123 +The diagram below shows the working flow in default firmware of NSE01: 178 178 ))) 179 179 180 - === 2.3.2 MOD~=1(Original value) ===126 +[[image:image-20220708101605-2.png]] 181 181 182 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 183 - 184 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 185 -|((( 186 -**Size** 187 - 188 -**(bytes)** 189 -)))|**2**|**2**|**2**|**2**|**2**|**1** 190 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 191 -Temperature 192 - 193 -(Reserve, Ignore now) 194 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 195 -MOD & Digital Interrupt 196 - 197 -(Optional) 198 -))) 199 - 200 -=== 2.3.3 Battery Info === 201 - 202 202 ((( 203 - Checkthe battery voltage for LSE01.129 + 204 204 ))) 205 205 206 -((( 207 -Ex1: 0x0B45 = 2885mV 208 -))) 209 209 210 -((( 211 -Ex2: 0x0B49 = 2889mV 212 -))) 213 213 134 +== 2.2 Configure the NSE01 == 214 214 215 215 216 -=== 2. 3.4SoilMoisture ===137 +=== 2.2.1 Test Requirement === 217 217 218 -((( 219 -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. 220 -))) 221 221 222 222 ((( 223 - Forexample,ifthe datayouget fromthe register is __0x05 0xDC__,themoisturecontentin thesoil is141 +To use NSE01 in your city, make sure meet below requirements: 224 224 ))) 225 225 226 - (((227 - 228 - )))144 +* Your local operator has already distributed a NB-IoT Network there. 145 +* The local NB-IoT network used the band that NSE01 supports. 146 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 229 229 230 230 ((( 231 -(% style="color: #4f81bd" %)**05DC(H) = 1500(D)/100= 15%.**149 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NSE01 will use CoAP((% 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)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server 232 232 ))) 233 233 234 234 153 +[[image:1657249419225-449.png]] 235 235 236 -=== 2.3.5 Soil Temperature === 237 237 238 -((( 239 - 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 240 -))) 241 241 242 -((( 243 -**Example**: 244 -))) 157 +=== 2.2.2 Insert SIM card === 245 245 246 246 ((( 247 -I fpayloadis 0105H: ((0x0105 & 0x8000)>>15 === 0),temp=0105(H)/100 = 2.61 °C160 +Insert the NB-IoT Card get from your provider. 248 248 ))) 249 249 250 250 ((( 251 - IfpayloadisFF7EH:((FF7E&0x8000)>>15===1),temp=(FF7E(H)-FFFF(H))/100=-1.29 °C164 +User need to take out the NB-IoT module and insert the SIM card like below: 252 252 ))) 253 253 254 254 168 +[[image:1657249468462-536.png]] 255 255 256 -=== 2.3.6 Soil Conductivity (EC) === 257 257 258 -((( 259 -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). 260 -))) 261 261 262 -((( 263 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 264 -))) 172 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 265 265 266 266 ((( 267 -Generally, the EC value of irrigation water is less than 800uS / cm. 268 -))) 269 - 270 270 ((( 271 - 176 +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 USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below. 272 272 ))) 273 - 274 -((( 275 - 276 276 ))) 277 277 278 -=== 2.3.7 MOD === 279 279 280 - Firmware versionat least v2.1 supportschanging mode.181 +**Connection:** 281 281 282 - Forexample,bytes[10]=90183 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 283 283 284 - mod=(bytes[10]>>7)&0x01=1.185 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 285 285 187 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 286 286 287 -**Downlink Command:** 288 288 289 -I fpayload= 0x0A00,workmode=0190 +In the PC, use below serial tool settings: 290 290 291 -If** **payload =** **0x0A01, workmode=1 192 +* Baud: (% style="color:green" %)**9600** 193 +* Data bits:** (% style="color:green" %)8(%%)** 194 +* Stop bits: (% style="color:green" %)**1** 195 +* Parity: (% style="color:green" %)**None** 196 +* Flow Control: (% style="color:green" %)**None** 292 292 198 +((( 199 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input. 200 +))) 293 293 202 +[[image:image-20220708110657-3.png]] 294 294 295 - ===2.3.8 DecodepayloadinTheThingsNetwork===204 +(% 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/]] 296 296 297 -While using TTN network, you can add the payload format to decode the payload. 298 298 299 299 300 - [[image:1654505570700-128.png]]208 +=== 2.2.4 Use CoAP protocol to uplink data === 301 301 302 -((( 303 -The payload decoder function for TTN is here: 304 -))) 210 +(% 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/]] 305 305 306 -((( 307 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 308 -))) 309 309 213 +**Use below commands:** 310 310 311 -== 2.4 Uplink Interval == 215 +* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 216 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 217 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 312 312 313 - The LSE01 by default uplink the sensordatavery20 minutes. Usercan change this interval by AT Command or LoRaWAN Downlink Command.See this link: [[Change Uplink Interval>>doc:Main.EndDevice ATCommandsand Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]219 +For parameter description, please refer to AT command set 314 314 221 +[[image:1657249793983-486.png]] 315 315 316 316 317 - ==2.5DownlinkPayload==224 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server. 318 318 319 - By default, LSE50 prints the downlink payload to consoleport.226 +[[image:1657249831934-534.png]] 320 320 321 -[[image:image-20220606165544-8.png]] 322 322 323 323 324 -((( 325 -(% style="color:blue" %)**Examples:** 326 -))) 230 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 327 327 328 -((( 329 - 330 -))) 232 +This feature is supported since firmware version v1.0.1 331 331 332 -* ((( 333 -(% style="color:blue" %)**Set TDC** 334 -))) 335 335 336 -(( (337 - Ifthepayload=0100003C,itmeanssettheEND Node’sTDCto 0x00003C=60(S), whiletypecodeis01.338 -)) )235 +* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 236 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 237 +* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 339 339 340 -((( 341 -Payload: 01 00 00 1E TDC=30S 342 -))) 239 +[[image:1657249864775-321.png]] 343 343 344 -((( 345 -Payload: 01 00 00 3C TDC=60S 346 -))) 347 347 348 -((( 349 - 350 -))) 242 +[[image:1657249930215-289.png]] 351 351 352 -* ((( 353 -(% style="color:blue" %)**Reset** 354 -))) 355 355 356 -((( 357 -If payload = 0x04FF, it will reset the LSE01 358 -))) 359 359 246 +=== 2.2.6 Use MQTT protocol to uplink data === 360 360 361 - *(%style="color:blue"%)**CFM**248 +This feature is supported since firmware version v110 362 362 363 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 364 364 251 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 252 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 253 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 254 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 255 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 256 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB **(%%)~/~/Set the sending topic of MQTT 257 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB **(%%) ~/~/Set the subscription topic of MQTT 365 365 259 +[[image:1657249978444-674.png]] 366 366 367 -== 2.6 Show Data in DataCake IoT Server == 368 368 369 -((( 370 -[[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: 371 -))) 262 +[[image:1657249990869-686.png]] 372 372 373 -((( 374 - 375 -))) 376 376 377 377 ((( 378 - (%style="color:blue"%)**Step1**(%%):Besure thatyourdeviceis programmedandproperlyconnected tothe networkatthisme.266 +MQTT protocol has a much higher power consumption compare vs UDP / CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval. 379 379 ))) 380 380 381 -((( 382 -(% 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: 383 -))) 384 384 385 385 386 - [[image:1654505857935-743.png]]271 +=== 2.2.7 Use TCP protocol to uplink data === 387 387 273 +This feature is supported since firmware version v110 388 388 389 -[[image:1654505874829-548.png]] 390 390 276 +* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 277 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 391 391 392 - (% style="color:blue" %)**Step3**(%%)**:** Create anaccount or login Datacake.279 +[[image:1657250217799-140.png]] 393 393 394 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 395 395 282 +[[image:1657250255956-604.png]] 396 396 397 -[[image:1654505905236-553.png]] 398 398 399 399 400 - Afteradded,thesensordata arriveTTN, itwill also arriveandshow in Mydevices.286 +=== 2.2.8 Change Update Interval === 401 401 402 - [[image:1654505925508-181.png]]288 +User can use below command to change the (% style="color:green" %)**uplink interval**. 403 403 290 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 404 404 292 +((( 293 +(% style="color:red" %)**NOTE:** 294 +))) 405 405 406 -== 2.7 Frequency Plans == 296 +((( 297 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 298 +))) 407 407 408 -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. 409 409 410 410 411 -== =2.7.1 EU863-870(EU868)===302 +== 2.3 Uplink Payload == 412 412 413 - (%style="color:#037691"%)** Uplink:**304 +In this mode, uplink payload includes in total 18 bytes 414 414 415 -868.1 - SF7BW125 to SF12BW125 306 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 307 +|=(% style="width: 50px;" %)((( 308 +**Size(bytes)** 309 +)))|=(% 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** 310 +|(% 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"]] 416 416 417 - 868.3-SF7BW125toSF12BW125andSF7BW250312 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 418 418 419 -868.5 - SF7BW125 to SF12BW125 420 420 421 - 867.1-SF7BW125 to SF12BW125315 +[[image:image-20220708111918-4.png]] 422 422 423 -867.3 - SF7BW125 to SF12BW125 424 424 425 - 867.5-SF7BW125toSF12BW125318 +The payload is ASCII string, representative same HEX: 426 426 427 - 867.7 - SF7BW125to SF12BW125320 +0x72403155615900640c7817075e0a8c02f900 where: 428 428 429 -867.9 - SF7BW125 to SF12BW125 322 +* Device ID: 0x 724031556159 = 724031556159 323 +* Version: 0x0064=100=1.0.0 430 430 431 -868.8 - FSK 325 +* BAT: 0x0c78 = 3192 mV = 3.192V 326 +* Singal: 0x17 = 23 327 +* Soil Moisture: 0x075e= 1886 = 18.86 % 328 +* Soil Temperature:0x0a8c =2700=27 °C 329 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm 330 +* Interrupt: 0x00 = 0 432 432 433 433 434 - (%style="color:#037691"%)**Downlink:**333 +== 2.4 Payload Explanation and Sensor Interface == 435 435 436 -Uplink channels 1-9 (RX1) 437 437 438 - 869.525- SF9BW125 (RX2 downlinkonly)336 +=== 2.4.1 Device ID === 439 439 338 +By default, the Device ID equal to the last 6 bytes of IMEI. 440 440 340 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 441 441 442 - === 2.7.2 US902-928(US915) ===342 +**Example:** 443 443 444 - Used in USA, Canada and South America.Default use CHE=2344 +AT+DEUI=A84041F15612 445 445 446 - (%style="color:#037691"%)**Uplink:**346 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 447 447 448 -903.9 - SF7BW125 to SF10BW125 449 449 450 -904.1 - SF7BW125 to SF10BW125 451 451 452 - 904.3 - SF7BW125toSF10BW125350 +=== 2.4.2 Version Info === 453 453 454 - 904.5-SF7BW125toSF10BW125352 +Specify the software version: 0x64=100, means firmware version 1.00. 455 455 456 - 904.7-SF7BW125toSF10BW125354 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 457 457 458 -904.9 - SF7BW125 to SF10BW125 459 459 460 -905.1 - SF7BW125 to SF10BW125 461 461 462 - 905.3- SF7BW125toSF10BW125358 +=== 2.4.3 Battery Info === 463 463 360 +((( 361 +Check the battery voltage for LSE01. 362 +))) 464 464 465 -(% style="color:#037691" %)**Downlink:** 364 +((( 365 +Ex1: 0x0B45 = 2885mV 366 +))) 466 466 467 -923.3 - SF7BW500 to SF12BW500 368 +((( 369 +Ex2: 0x0B49 = 2889mV 370 +))) 468 468 469 -923.9 - SF7BW500 to SF12BW500 470 470 471 -924.5 - SF7BW500 to SF12BW500 472 472 473 - 925.1-SF7BW500toSF12BW500374 +=== 2.4.4 Signal Strength === 474 474 475 - 925.7-SF7BW500to SF12BW500376 +NB-IoT Network signal Strength. 476 476 477 - 926.3- SF7BW500toSF12BW500378 +**Ex1: 0x1d = 29** 478 478 479 - 926.9-SF7BW500toSF12BW500380 +(% style="color:blue" %)**0**(%%) -113dBm or less 480 480 481 - 927.5- SF7BW500toSF12BW500382 +(% style="color:blue" %)**1**(%%) -111dBm 482 482 483 - 923.3 -SF12BW500(RX2downlinkonly)384 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 484 484 386 +(% style="color:blue" %)**31** (%%) -51dBm or greater 485 485 388 +(% style="color:blue" %)**99** (%%) Not known or not detectable 486 486 487 -=== 2.7.3 CN470-510 (CN470) === 488 488 489 -Used in China, Default use CHE=1 490 490 491 - (% style="color:#037691"%)**Uplink:**392 +=== 2.4.5 Soil Moisture === 492 492 493 -486.3 - SF7BW125 to SF12BW125 394 +((( 395 +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. 396 +))) 494 494 495 -486.5 - SF7BW125 to SF12BW125 398 +((( 399 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 400 +))) 496 496 497 -486.7 - SF7BW125 to SF12BW125 402 +((( 403 + 404 +))) 498 498 499 -486.9 - SF7BW125 to SF12BW125 406 +((( 407 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 408 +))) 500 500 501 -487.1 - SF7BW125 to SF12BW125 502 502 503 -487.3 - SF7BW125 to SF12BW125 504 504 505 -4 87.5-SF7BW125toSF12BW125412 +=== 2.4.6 Soil Temperature === 506 506 507 -487.7 - SF7BW125 to SF12BW125 414 +((( 415 + 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 416 +))) 508 508 418 +((( 419 +**Example**: 420 +))) 509 509 510 -(% style="color:#037691" %)**Downlink:** 422 +((( 423 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 424 +))) 511 511 512 -506.7 - SF7BW125 to SF12BW125 426 +((( 427 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 428 +))) 513 513 514 -506.9 - SF7BW125 to SF12BW125 515 515 516 -507.1 - SF7BW125 to SF12BW125 517 517 518 - 507.3-SF7BW125toSF12BW125432 +=== 2.4.7 Soil Conductivity (EC) === 519 519 520 -507.5 - SF7BW125 to SF12BW125 434 +((( 435 +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). 436 +))) 521 521 522 -507.7 - SF7BW125 to SF12BW125 438 +((( 439 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 440 +))) 523 523 524 -507.9 - SF7BW125 to SF12BW125 442 +((( 443 +Generally, the EC value of irrigation water is less than 800uS / cm. 444 +))) 525 525 526 -508.1 - SF7BW125 to SF12BW125 446 +((( 447 + 448 +))) 527 527 528 -505.3 - SF12BW125 (RX2 downlink only) 450 +((( 451 + 452 +))) 529 529 454 +=== 2.4.8 Digital Interrupt === 530 530 456 +Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NSE01 will send a packet to the server. 531 531 532 - ===2.7.4AU915-928(AU915) ===458 +The command is: 533 533 534 -Defau ltuse CHE=2460 +(% style="color:blue" %)**AT+INTMOD=3 **(%%) ~/~/(more info about INMOD please refer [[**AT Command Manual**>>url:https://www.dragino.com/downloads/downloads/NB-IoT/NBSN95/DRAGINO_NBSN95-NB_AT%20Commands_v1.1.0.pdf]])**.** 535 535 536 -(% style="color:#037691" %)**Uplink:** 537 537 538 - 916.8-SF7BW125toSF12BW125463 +The lower four bits of this data field shows if this packet is generated by interrupt or not. Click here for the hardware and software set up. 539 539 540 -917.0 - SF7BW125 to SF12BW125 541 541 542 - 917.2 - SF7BW125 to SF12BW125466 +Example: 543 543 544 - 917.4-SF7BW125to SF12BW125468 +0x(00): Normal uplink packet. 545 545 546 - 917.6-SF7BW125to SF12BW125470 +0x(01): Interrupt Uplink Packet. 547 547 548 -917.8 - SF7BW125 to SF12BW125 549 549 550 -918.0 - SF7BW125 to SF12BW125 551 551 552 - 918.2- SF7BW125 toSF12BW125474 +=== 2.4.9 +5V Output === 553 553 476 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 554 554 555 -(% style="color:#037691" %)**Downlink:** 556 556 557 - 923.3- SF7BW500toSF12BW500479 +The 5V output time can be controlled by AT Command. 558 558 559 - 923.9- SF7BW500toSF12BW500481 +(% style="color:blue" %)**AT+5VT=1000** 560 560 561 - 924.5-SF7BW500 toSF12BW500483 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 562 562 563 -925.1 - SF7BW500 to SF12BW500 564 564 565 -925.7 - SF7BW500 to SF12BW500 566 566 567 - 926.3 - SF7BW500toSF12BW500487 +== 2.5 Downlink Payload == 568 568 569 - 926.9-SF7BW500toSF12BW500489 +By default, NSE01 prints the downlink payload to console port. 570 570 571 - 927.5-SF7BW500 to SF12BW500491 +[[image:image-20220708133731-5.png]] 572 572 573 -923.3 - SF12BW500(RX2 downlink only) 574 574 494 +((( 495 +(% style="color:blue" %)**Examples:** 496 +))) 575 575 498 +((( 499 + 500 +))) 576 576 577 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 502 +* ((( 503 +(% style="color:blue" %)**Set TDC** 504 +))) 578 578 579 -(% style="color:#037691" %)**Default Uplink channel:** 506 +((( 507 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 508 +))) 580 580 581 -923.2 - SF7BW125 to SF10BW125 510 +((( 511 +Payload: 01 00 00 1E TDC=30S 512 +))) 582 582 583 -923.4 - SF7BW125 to SF10BW125 514 +((( 515 +Payload: 01 00 00 3C TDC=60S 516 +))) 584 584 518 +((( 519 + 520 +))) 585 585 586 -(% style="color:#037691" %)**Additional Uplink Channel**: 522 +* ((( 523 +(% style="color:blue" %)**Reset** 524 +))) 587 587 588 -(OTAA mode, channel added by JoinAccept message) 526 +((( 527 +If payload = 0x04FF, it will reset the NSE01 528 +))) 589 589 590 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 591 591 592 - 922.2-SF7BW125toSF10BW125531 +* (% style="color:blue" %)**INTMOD** 593 593 594 - 922.4-SF7BW125toSF10BW125533 +Downlink Payload: 06000003, Set AT+INTMOD=3 595 595 596 -922.6 - SF7BW125 to SF10BW125 597 597 598 -922.8 - SF7BW125 to SF10BW125 599 599 600 - 923.0-SF7BW125toSF10BW125537 +== 2.6 LED Indicator == 601 601 602 -922.0 - SF7BW125 to SF10BW125 539 +((( 540 +The NSE01 has an internal LED which is to show the status of different state. 603 603 604 604 605 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 543 +* 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) 544 +* Then the LED will be on for 1 second means device is boot normally. 545 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 546 +* For each uplink probe, LED will be on for 500ms. 547 +))) 606 606 607 -923.6 - SF7BW125 to SF10BW125 608 608 609 -923.8 - SF7BW125 to SF10BW125 610 610 611 -924.0 - SF7BW125 to SF10BW125 612 612 613 - 924.2 - SF7BW125to SF10BW125552 +== 2.7 Installation in Soil == 614 614 615 - 924.4- SF7BW125toSF10BW125554 +__**Measurement the soil surface**__ 616 616 617 - 924.6-SF7BW125SF10BW125556 +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]] 618 618 558 +[[image:1657259653666-883.png]] 619 619 620 -(% style="color:#037691" %)** Downlink:** 621 621 622 -Uplink channels 1-8 (RX1) 561 +((( 562 + 623 623 624 -923.2 - SF10BW125 (RX2) 564 +((( 565 +Dig a hole with diameter > 20CM. 566 +))) 625 625 568 +((( 569 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 570 +))) 571 +))) 626 626 573 +[[image:1654506665940-119.png]] 627 627 628 -=== 2.7.6 KR920-923 (KR920) === 575 +((( 576 + 577 +))) 629 629 630 -Default channel: 631 631 632 - 922.1- SF7BW125toSF12BW125580 +== 2.8 Firmware Change Log == 633 633 634 -922.3 - SF7BW125 to SF12BW125 635 635 636 - 922.5-SF7BW125toSF12BW125583 +Download URL & Firmware Change log 637 637 585 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 638 638 639 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 640 640 641 - 922.1- SF7BW125toSF12BW125588 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 642 642 643 -922.3 - SF7BW125 to SF12BW125 644 644 645 -922.5 - SF7BW125 to SF12BW125 646 646 647 - 922.7- SF7BW125toSF12BW125592 +== 2.9 Battery Analysis == 648 648 649 - 922.9- SF7BW125toSF12BW125594 +=== 2.9.1 Battery Type === 650 650 651 -923.1 - SF7BW125 to SF12BW125 652 652 653 - 923.3-SF7BW125to SF12BW125597 +The NSE01 battery is a combination of an 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is none-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. 654 654 655 655 656 - (%style="color:#037691"%)**Downlink:**600 +The battery is designed to last for several years depends on the actually use environment and update interval. 657 657 658 -Uplink channels 1-7(RX1) 659 659 660 - 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 mightbechangedtoSF9BW125)603 +The battery related documents as below: 661 661 605 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 606 +* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 607 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 662 662 663 - 664 -=== 2.7.7 IN865-867 (IN865) === 665 - 666 -(% style="color:#037691" %)** Uplink:** 667 - 668 -865.0625 - SF7BW125 to SF12BW125 669 - 670 -865.4025 - SF7BW125 to SF12BW125 671 - 672 -865.9850 - SF7BW125 to SF12BW125 673 - 674 - 675 -(% style="color:#037691" %) **Downlink:** 676 - 677 -Uplink channels 1-3 (RX1) 678 - 679 -866.550 - SF10BW125 (RX2) 680 - 681 - 682 - 683 - 684 -== 2.8 LED Indicator == 685 - 686 -The LSE01 has an internal LED which is to show the status of different state. 687 - 688 -* Blink once when device power on. 689 -* Solid ON for 5 seconds once device successful Join the network. 690 -* Blink once when device transmit a packet. 691 - 692 - 693 -== 2.9 Installation in Soil == 694 - 695 -**Measurement the soil surface** 696 - 697 - 698 -[[image:1654506634463-199.png]] 699 - 700 700 ((( 701 -((( 702 -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. 610 +[[image:image-20220708140453-6.png]] 703 703 ))) 704 -))) 705 705 706 706 707 707 708 - [[image:1654506665940-119.png]]615 +=== 2.9.2 Power consumption Analyze === 709 709 710 710 ((( 711 -D ig ahole with diameter>20CM.618 +Dragino battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 712 712 ))) 713 713 714 -((( 715 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 716 -))) 717 717 718 - 719 -== 2.10 Firmware Change Log == 720 - 721 721 ((( 722 - **Firmware downloadlink:**623 +Instruction to use as below: 723 723 ))) 724 724 725 725 ((( 726 -[[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/]]627 +(% 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/]] 727 727 ))) 728 728 729 -((( 730 - 731 -))) 732 732 733 733 ((( 734 - **FirmwareUpgradeMethod: **[[FirmwareUpgradeInstruction>>doc:Main.FirmwareUpgradeInstruction for STM32 baseproducts.WebHome]]632 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 735 735 ))) 736 736 737 -((( 738 - 635 +* ((( 636 +Product Model 739 739 ))) 740 - 741 -((( 742 -**V1.0.** 638 +* ((( 639 +Uplink Interval 743 743 ))) 641 +* ((( 642 +Working Mode 643 +))) 744 744 745 745 ((( 746 - Release646 +And the Life expectation in difference case will be shown on the right. 747 747 ))) 748 748 649 +[[image:image-20220708141352-7.jpeg]] 749 749 750 -== 2.11 Battery Analysis == 751 751 752 -=== 2.11.1 Battery Type === 753 753 754 -((( 755 -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. 756 -))) 653 +=== 2.9.3 Battery Note === 757 757 758 758 ((( 759 -The battery is designed to last for more than5 yearsfor theLSN50.656 +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. 760 760 ))) 761 761 762 -((( 763 -((( 764 -The battery-related documents are as below: 765 -))) 766 -))) 767 767 768 -* ((( 769 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 770 -))) 771 -* ((( 772 -[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 773 -))) 774 -* ((( 775 -[[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/]] 776 -))) 777 777 778 - [[image:image-20220610172436-1.png]]661 +=== 2.9.4 Replace the battery === 779 779 780 - 781 - 782 -=== 2.11.2 Battery Note === 783 - 784 784 ((( 785 -The Li-SICObatteryisdesigned forsmallcurrent/longperiodapplication. Itis notgood to use ahigh current,shortperiodtransmitmethod. Therecommendedminimum periodfor use ofthisbatteryis5minutes.If you useahorterperiodtimeto transmitLoRa, then the battery lifemaybe decreased.664 +The default battery pack of NSE01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence without the SPC1520 capacitor, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes). 786 786 ))) 787 787 788 788 789 789 790 -= ==2.11.3Replacethebattery===669 += 3. Access NB-IoT Module = 791 791 792 792 ((( 793 - If Battery islower than2.7v, user shouldplace thebatteryofLSE01.672 +Users can directly access the AT command set of the NB-IoT module. 794 794 ))) 795 795 796 796 ((( 797 - Youcan changethebatteryintheLSE01.Thetypeofbattery is notlimitedaslongas the outputisbetween3v to3.6v. On themainboard, there isa diode(D1) between the battery andthe main circuit. If you needo usea battery with lessthan 3.3v, pleaseremovethe D1 andshortcut thetwopadsofit sothere won’t be voltageop between battery andmain board.676 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[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/]] 798 798 ))) 799 799 800 -((( 801 -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) 802 -))) 679 +[[image:1657261278785-153.png]] 803 803 804 804 805 805 806 -= 3.Using the AT Commands =683 += 4. Using the AT Commands = 807 807 808 -== 3.1 Access AT Commands ==685 +== 4.1 Access AT Commands == 809 809 687 +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/]] 810 810 811 -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. 812 812 813 - [[image:1654501986557-872.png||height="391"width="800"]]690 +AT+<CMD>? : Help on <CMD> 814 814 692 +AT+<CMD> : Run <CMD> 815 815 816 - Orifyouhavebelowboard,usebelowconnection:694 +AT+<CMD>=<value> : Set the value 817 817 696 +AT+<CMD>=? : Get the value 818 818 819 -[[image:1654502005655-729.png||height="503" width="801"]] 820 820 821 - 822 - 823 -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: 824 - 825 - 826 - [[image:1654502050864-459.png||height="564" width="806"]] 827 - 828 - 829 -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]] 830 - 831 - 832 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 833 - 834 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 835 - 836 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 837 - 838 -(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 839 - 840 - 841 841 (% style="color:#037691" %)**General Commands**(%%) 842 842 843 - (% style="background-color:#dcdcdc" %)**AT**(%%): Attention701 +AT : Attention 844 844 845 - (% style="background-color:#dcdcdc" %)**AT?**(%%): Short Help703 +AT? : Short Help 846 846 847 - (% style="background-color:#dcdcdc" %)**ATZ**(%%): MCU Reset705 +ATZ : MCU Reset 848 848 849 - (% style="background-color:#dcdcdc" %)**AT+TDC**(%%): Application Data Transmission Interval707 +AT+TDC : Application Data Transmission Interval 850 850 709 +AT+CFG : Print all configurations 851 851 852 - (%style="color:#037691"%)**Keys,IDsand EUIs management**711 +AT+CFGMOD : Working mode selection 853 853 854 - (% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)ApplicationEUI713 +AT+INTMOD : Set the trigger interrupt mode 855 855 856 - (% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)ApplicationKey715 +AT+5VT : Set extend the time of 5V power 857 857 858 - (% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)Application Session Key717 +AT+PRO : Choose agreement 859 859 860 - (% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)DeviceAddress719 +AT+WEIGRE : Get weight or set weight to 0 861 861 862 - (% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)DeviceEUI721 +AT+WEIGAP : Get or Set the GapValue of weight 863 863 864 - (% style="background-color:#dcdcdc" %)**AT+NWKID**(%%):NetworkID(Youcanenterthiscommandchangeonlyaftersuccessful networkconnection)723 +AT+RXDL : Extend the sending and receiving time 865 865 866 - (% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)NetworkSession KeyJoining and sending dateon LoRa network725 +AT+CNTFAC : Get or set counting parameters 867 867 868 - (% style="background-color:#dcdcdc" %)**AT+CFM**(%%)ConfirmMode727 +AT+SERVADDR : Server Address 869 869 870 -(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 871 871 872 -(% style=" background-color:#dcdcdc" %)**AT+JOIN**(%%): JoinLoRa? Network730 +(% style="color:#037691" %)**COAP Management** 873 873 874 - (% style="background-color:#dcdcdc" %)**AT+NJM**(%%)LoRa? Network Join Mode732 +AT+URI : Resource parameters 875 875 876 -(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 877 877 878 -(% style=" background-color:#dcdcdc" %)**AT+RECV**(%%) :PrintLast Received Data inRaw Format735 +(% style="color:#037691" %)**UDP Management** 879 879 880 - (% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)Print LastReceived DatainBinaryFormat737 +AT+CFM : Upload confirmation mode (only valid for UDP) 881 881 882 -(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 883 883 884 -(% style=" background-color:#dcdcdc" %)**AT+SENB**(%%): Send Hexadecimal Data740 +(% style="color:#037691" %)**MQTT Management** 885 885 742 +AT+CLIENT : Get or Set MQTT client 886 886 887 - (%style="color:#037691"%)**LoRaNetworkManagement**744 +AT+UNAME : Get or Set MQTT Username 888 888 889 - (% style="background-color:#dcdcdc" %)**AT+ADR**(%%):AdaptiveRate746 +AT+PWD : Get or Set MQTT password 890 890 891 - (% style="background-color:#dcdcdc" %)**AT+CLASS**(%%):LoRaClass(Currentlyonly supportclassA748 +AT+PUBTOPIC : Get or Set MQTT publish topic 892 892 893 - (% style="background-color:#dcdcdc" %)**AT+DCS**(%%):DutyCycleSetting750 +AT+SUBTOPIC : Get or Set MQTT subscription topic 894 894 895 -(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 896 896 897 -(% style=" background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink753 +(% style="color:#037691" %)**Information** 898 898 899 - (% style="background-color:#dcdcdc" %)**AT+FCU**(%%): Frame CounterUplink755 +AT+FDR : Factory Data Reset 900 900 901 - (% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%):JoinAcceptDelay1757 +AT+PWORD : Serial Access Password 902 902 903 -(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 904 904 905 -(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 906 906 907 - (% style="background-color:#dcdcdc"%)**AT+RX1DL**(%%): Receive Delay1761 += 5. FAQ = 908 908 909 - (% style="background-color:#dcdcdc"%)**AT+RX2DL**(%%): ReceiveDelay2763 +== 5.1 How to Upgrade Firmware == 910 910 911 -(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 912 912 913 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 914 - 915 -(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 916 - 917 -(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 918 - 919 - 920 -(% style="color:#037691" %)**Information** 921 - 922 -(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 923 - 924 -(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 925 - 926 -(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 927 - 928 -(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 929 - 930 -(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 931 - 932 -(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 933 - 934 - (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 935 - 936 - 937 -= 4. FAQ = 938 - 939 -== 4.1 How to change the LoRa Frequency Bands/Region? == 940 - 941 941 ((( 942 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 943 -When downloading the images, choose the required image file for download. 767 +User can upgrade the firmware for 1) bug fix, 2) new feature release. 944 944 ))) 945 945 946 946 ((( 947 - 771 +Please see 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]] 948 948 ))) 949 949 950 950 ((( 951 - Howtosetup LSE01 towork in 8 channel modeBy default,thefrequency bandsUS915,AU915, CN470 work in 72 frequencies.Many gatewaysare8 channelgateways, andin thiscase,theOTAA join timeand uplink scheduleis longandunpredictable while the end nodeis hoppingin 72 frequencies.775 +(% style="color:red" %)Notice, NSE01 and LSE01 share the same mother board. They use the same connection and method to update. 952 952 ))) 953 953 954 -((( 955 - 956 -))) 957 957 958 -((( 959 -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. 960 -))) 961 961 962 -((( 963 - 964 -))) 780 += 6. Trouble Shooting = 965 965 966 -((( 967 -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. 968 -))) 782 +== 6.1 Connection problem when uploading firmware == 969 969 970 -[[image:image-20220606154726-3.png]] 971 971 972 - 973 -When you use the TTN network, the US915 frequency bands use are: 974 - 975 -* 903.9 - SF7BW125 to SF10BW125 976 -* 904.1 - SF7BW125 to SF10BW125 977 -* 904.3 - SF7BW125 to SF10BW125 978 -* 904.5 - SF7BW125 to SF10BW125 979 -* 904.7 - SF7BW125 to SF10BW125 980 -* 904.9 - SF7BW125 to SF10BW125 981 -* 905.1 - SF7BW125 to SF10BW125 982 -* 905.3 - SF7BW125 to SF10BW125 983 -* 904.6 - SF8BW500 984 - 785 +(% class="wikigeneratedid" %) 985 985 ((( 986 -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: 987 - 988 -* (% style="color:#037691" %)**AT+CHE=2** 989 -* (% style="color:#037691" %)**ATZ** 787 +(% 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;"]] 990 990 ))) 991 991 992 -((( 993 - 994 994 995 -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. 996 -))) 997 997 998 -((( 999 - 1000 -))) 792 +== 6.2 AT Command input doesn't work == 1001 1001 1002 1002 ((( 1003 -The **AU915** band is similar. Below are the AU915 Uplink Channels. 1004 -))) 1005 - 1006 -[[image:image-20220606154825-4.png]] 1007 - 1008 - 1009 -== 4.2 Can I calibrate LSE01 to different soil types? == 1010 - 1011 -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]]. 1012 - 1013 - 1014 -= 5. Trouble Shooting = 1015 - 1016 -== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1017 - 1018 -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. 1019 - 1020 - 1021 -== 5.2 AT Command input doesn't work == 1022 - 1023 -((( 1024 1024 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. 1025 1025 ))) 1026 1026 1027 1027 1028 -== 5.3 Device rejoin in at the second uplink packet == 1029 1029 1030 - (% style="color:#4f81bd"%)**Issuedescribeas below:**800 += 7. Order Info = 1031 1031 1032 -[[image:1654500909990-784.png]] 1033 1033 803 +Part Number**:** (% style="color:#4f81bd" %)**NSE01** 1034 1034 1035 -(% style="color:#4f81bd" %)**Cause for this issue:** 1036 1036 1037 -((( 1038 -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. 1039 -))) 1040 - 1041 - 1042 -(% style="color:#4f81bd" %)**Solution: ** 1043 - 1044 -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: 1045 - 1046 -[[image:1654500929571-736.png||height="458" width="832"]] 1047 - 1048 - 1049 -= 6. Order Info = 1050 - 1051 - 1052 -Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 1053 - 1054 - 1055 -(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 1056 - 1057 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1058 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1059 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1060 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1061 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1062 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1063 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1064 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1065 - 1066 -(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 1067 - 1068 -* (% style="color:red" %)**4**(%%): 4000mAh battery 1069 -* (% style="color:red" %)**8**(%%): 8500mAh battery 1070 - 1071 1071 (% class="wikigeneratedid" %) 1072 1072 ((( 1073 1073 1074 1074 ))) 1075 1075 1076 -= 7. Packing Info =811 += 8. Packing Info = 1077 1077 1078 1078 ((( 1079 1079 1080 1080 1081 1081 (% style="color:#037691" %)**Package Includes**: 1082 -))) 1083 1083 1084 -* ((( 1085 -LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 818 + 819 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1 820 +* External antenna x 1 1086 1086 ))) 1087 1087 1088 1088 ((( ... ... @@ -1089,24 +1089,20 @@ 1089 1089 1090 1090 1091 1091 (% style="color:#037691" %)**Dimension and weight**: 1092 -))) 1093 1093 1094 -* ((( 1095 -Device Size: cm 828 + 829 +* Size: 195 x 125 x 55 mm 830 +* Weight: 420g 1096 1096 ))) 1097 -* ((( 1098 -Device Weight: g 1099 -))) 1100 -* ((( 1101 -Package Size / pcs : cm 1102 -))) 1103 -* ((( 1104 -Weight / pcs : g 1105 1105 833 +((( 1106 1106 835 + 836 + 837 + 1107 1107 ))) 1108 1108 1109 -= 8. Support =840 += 9. Support = 1110 1110 1111 1111 * 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. 1112 1112 * 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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