Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -1,1 +1,1 @@ 1 - LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual - Content
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... ... @@ -3,9 +3,7 @@ 3 3 4 4 5 5 6 -**Table of Contents:** 7 7 8 -{{toc/}} 9 9 10 10 11 11 ... ... @@ -12,63 +12,81 @@ 12 12 13 13 14 14 15 -= 1. Introduction = 16 16 17 - == 1.1 Whatis LoRaWANSoil Moisture& EC Sensor ==14 +**Table of Contents:** 18 18 16 + 17 + 18 + 19 + 20 + 21 += 1. Introduction = 22 + 23 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 24 + 19 19 ((( 20 20 21 21 22 -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. 23 -))) 28 +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. 24 24 25 -((( 26 -It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 27 -))) 30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly. 28 28 29 -((( 30 -The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 31 -))) 32 +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. 32 32 33 -((( 34 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years. 35 -))) 34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years. 36 36 37 -((( 38 -Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 36 + 39 39 ))) 40 40 41 - 42 42 [[image:1654503236291-817.png]] 43 43 44 44 45 -[[image:16545 03265560-120.png]]42 +[[image:1657245163077-232.png]] 46 46 47 47 48 48 49 49 == 1.2 Features == 50 50 51 - * LoRaWAN 1.0.3 Class A52 -* Ultra lowpower consumption48 + 49 +* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 53 53 * Monitor Soil Moisture 54 54 * Monitor Soil Temperature 55 55 * Monitor Soil Conductivity 56 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 57 57 * AT Commands to change parameters 58 58 * Uplink on periodically 59 59 * Downlink to change configure 60 60 * IP66 Waterproof Enclosure 61 -* 4000mAh or 8500mAh Battery for long term use 57 +* Ultra-Low Power consumption 58 +* AT Commands to change parameters 59 +* Micro SIM card slot for NB-IoT SIM 60 +* 8500mAh Battery for long term use 62 62 63 -== 1.3 Specification == 62 +== 1.3 Specification == 64 64 64 + 65 +(% style="color:#037691" %)**Common DC Characteristics:** 66 + 67 +* Supply Voltage: 2.1v ~~ 3.6v 68 +* Operating Temperature: -40 ~~ 85°C 69 + 70 +(% style="color:#037691" %)**NB-IoT Spec:** 71 + 72 +* - B1 @H-FDD: 2100MHz 73 +* - B3 @H-FDD: 1800MHz 74 +* - B8 @H-FDD: 900MHz 75 +* - B5 @H-FDD: 850MHz 76 +* - B20 @H-FDD: 800MHz 77 +* - B28 @H-FDD: 700MHz 78 + 79 +(% style="color:#037691" %)**Probe Specification:** 80 + 65 65 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 66 66 67 -[[image:image-20220 606162220-5.png]]83 +[[image:image-20220708101224-1.png]] 68 68 69 69 70 70 71 -== 1.4 Applications == 87 +== 1.4 Applications == 72 72 73 73 * Smart Agriculture 74 74 ... ... @@ -75,707 +75,550 @@ 75 75 (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 76 76 77 77 78 -== 1.5 Firmware Changelog==94 +== 1.5 Pin Definitions == 79 79 80 80 81 - **LSE01v1.0 :** Release97 +[[image:1657246476176-652.png]] 82 82 83 83 84 84 85 -= 2. ConfigureLSE01 to connect toLoRaWANnetwork=101 += 2. Use NSE01 to communicate with IoT Server = 86 86 87 -== 2.1 How it works == 103 +== 2.1 How it works == 88 88 105 + 89 89 ((( 90 -The LSE01 isconfiguredasLoRaWANOTAAClass Amodebydefault.IthasOTAAkeystojoinLoRaWANnetwork.Toconnect a localLoRaWAN network,you need toinputtheOTAAkeysin theLoRaWANserverandpoweronthe LSE0150. It willautomaticallyjointhenetworkviaOTAA and starttosendthesensor value107 +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. 91 91 ))) 92 92 110 + 93 93 ((( 94 - In case you can’t set the OTAA keys in theLoRaWAN OTAA server,andyouhave tousethe keysfromtheserver, you can [[useAT Commands >>||anchor="H3.200BUsingtheATCommands"]].112 +The diagram below shows the working flow in default firmware of NSE01: 95 95 ))) 96 96 115 +[[image:image-20220708101605-2.png]] 97 97 117 +((( 118 + 119 +))) 98 98 99 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 100 100 101 -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. 102 102 123 +== 2.2 Configure the NSE01 == 103 103 104 -[[image:1654503992078-669.png]] 105 105 126 +=== 2.2.1 Test Requirement === 106 106 107 -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. 108 108 129 +To use NSE01 in your city, make sure meet below requirements: 109 109 110 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 131 +* Your local operator has already distributed a NB-IoT Network there. 132 +* The local NB-IoT network used the band that NSE01 supports. 133 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 111 111 112 -Each LSE01 is shipped with a sticker with the default device EUI as below: 113 - 114 -[[image:image-20220606163732-6.jpeg]] 115 - 116 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 117 - 118 -**Add APP EUI in the application** 119 - 120 - 121 -[[image:1654504596150-405.png]] 122 - 123 - 124 - 125 -**Add APP KEY and DEV EUI** 126 - 127 -[[image:1654504683289-357.png]] 128 - 129 - 130 - 131 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01 132 - 133 - 134 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 135 - 136 -[[image:image-20220606163915-7.png]] 137 - 138 - 139 -(% 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. 140 - 141 -[[image:1654504778294-788.png]] 142 - 143 - 144 - 145 -== 2.3 Uplink Payload == 146 - 147 - 148 -=== 2.3.1 MOD~=0(Default Mode) === 149 - 150 -LSE01 will uplink payload via LoRaWAN with below payload format: 151 - 152 152 ((( 153 - Uplinkpayload includesintotal 11bytes.136 +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 154 154 ))) 155 155 156 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 157 -|((( 158 -**Size** 159 159 160 -**(bytes)** 161 -)))|**2**|**2**|**2**|**2**|**2**|**1** 162 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 163 -Temperature 140 +[[image:1657249419225-449.png]] 164 164 165 -(Reserve, Ignore now) 166 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 167 -MOD & Digital Interrupt 168 168 169 -(Optional) 170 -))) 171 171 144 +=== 2.2.2 Insert SIM card === 172 172 173 - ===2.3.2MOD~=1(Originalvalue)===146 +Insert the NB-IoT Card get from your provider. 174 174 175 - Thismodecanget the original AD value ofmoisture andoriginal conductivity(withtemperaturedriftcompensation).148 +User need to take out the NB-IoT module and insert the SIM card like below: 176 176 177 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 178 -|((( 179 -**Size** 180 180 181 -**(bytes)** 182 -)))|**2**|**2**|**2**|**2**|**2**|**1** 183 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 184 -Temperature 151 +[[image:1657249468462-536.png]] 185 185 186 -(Reserve, Ignore now) 187 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 188 -MOD & Digital Interrupt 189 189 190 -(Optional) 191 -))) 192 192 155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 193 193 194 -=== 2.3.3 Battery Info === 195 - 196 196 ((( 197 -Check the battery voltage for LSE01. 198 -))) 199 - 200 200 ((( 201 -E x1: 0x0B45=2885mV159 +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. 202 202 ))) 203 - 204 -((( 205 -Ex2: 0x0B49 = 2889mV 206 206 ))) 207 207 208 208 164 +**Connection:** 209 209 210 - ===2.3.4Soil Moisture===166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 211 211 212 -((( 213 -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. 214 -))) 168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 215 215 216 -((( 217 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 218 -))) 170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 219 219 220 -((( 221 - 222 -))) 223 223 224 -((( 225 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 226 -))) 173 +In the PC, use below serial tool settings: 227 227 175 +* Baud: (% style="color:green" %)**9600** 176 +* Data bits:** (% style="color:green" %)8(%%)** 177 +* Stop bits: (% style="color:green" %)**1** 178 +* Parity: (% style="color:green" %)**None** 179 +* Flow Control: (% style="color:green" %)**None** 228 228 229 - 230 -=== 2.3.5 Soil Temperature === 231 - 232 232 ((( 233 - Getthe temperatureinthe soil. Thevaluerangeoftheregisteris-4000 - +800(Decimal),dividethis valueby100 toget thetemperatureinthesoil.Forexample,ifthedatayougetfromtheregisteris 0x09 0xEC,the temperaturecontentinthesoilis182 +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. 234 234 ))) 235 235 236 -((( 237 -**Example**: 238 -))) 185 +[[image:image-20220708110657-3.png]] 239 239 240 -((( 241 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 242 -))) 187 +(% 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/]] 243 243 244 -((( 245 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 246 -))) 247 247 248 248 191 +=== 2.2.4 Use CoAP protocol to uplink data === 249 249 250 -= ==2.3.6SoilConductivity (EC) ===193 +(% 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/]] 251 251 252 -((( 253 -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). 254 -))) 255 255 256 -((( 257 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 258 -))) 196 +**Use below commands:** 259 259 260 -(( (261 - Generally, the ECvalueofirrigationwateris lessthan800uS / cm.262 -)) )198 +* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 199 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 200 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 263 263 264 -((( 265 - 266 -))) 202 +For parameter description, please refer to AT command set 267 267 268 -((( 269 - 270 -))) 204 +[[image:1657249793983-486.png]] 271 271 272 -=== 2.3.7 MOD === 273 273 274 - Firmware versionatleast v2.1 supportschangingmode.207 +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. 275 275 276 - For example, bytes[10]=90209 +[[image:1657249831934-534.png]] 277 277 278 -mod=(bytes[10]>>7)&0x01=1. 279 279 280 280 281 - **DownlinkCommand:**213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 282 282 283 - If payload=0x0A00, workmode=0215 +This feature is supported since firmware version v1.0.1 284 284 285 -If** **payload =** **0x0A01, workmode=1 286 286 218 +* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 219 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 220 +* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 287 287 222 +[[image:1657249864775-321.png]] 288 288 289 -=== 2.3.8 Decode payload in The Things Network === 290 290 291 - While using TTN network, you can add the payload format to decode the payload.225 +[[image:1657249930215-289.png]] 292 292 293 293 294 -[[image:1654505570700-128.png]] 295 295 296 -((( 297 -The payload decoder function for TTN is here: 298 -))) 229 +=== 2.2.6 Use MQTT protocol to uplink data === 299 299 300 -((( 301 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 302 -))) 231 +This feature is supported since firmware version v110 303 303 304 304 305 -== 2.4 Uplink Interval == 234 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 235 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 236 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 237 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 238 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 239 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB **(%%)~/~/Set the sending topic of MQTT 240 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB **(%%) ~/~/Set the subscription topic of MQTT 306 306 307 - 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"]]242 +[[image:1657249978444-674.png]] 308 308 309 309 245 +[[image:1657249990869-686.png]] 310 310 311 -== 2.5 Downlink Payload == 312 312 313 -By default, LSE50 prints the downlink payload to console port. 314 - 315 -[[image:image-20220606165544-8.png]] 316 - 317 - 318 318 ((( 319 - **Examples:**249 +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. 320 320 ))) 321 321 322 -((( 323 - 324 -))) 325 325 326 -* ((( 327 -**Set TDC** 328 -))) 329 329 330 -((( 331 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 332 -))) 254 +=== 2.2.7 Use TCP protocol to uplink data === 333 333 334 -((( 335 -Payload: 01 00 00 1E TDC=30S 336 -))) 256 +This feature is supported since firmware version v110 337 337 338 -((( 339 -Payload: 01 00 00 3C TDC=60S 340 -))) 341 341 342 -((( 343 - 344 -))) 259 +* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 260 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 345 345 346 -* ((( 347 -**Reset** 348 -))) 262 +[[image:1657250217799-140.png]] 349 349 350 -((( 351 -If payload = 0x04FF, it will reset the LSE01 352 -))) 353 353 265 +[[image:1657250255956-604.png]] 354 354 355 -* **CFM** 356 356 357 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 358 358 269 +=== 2.2.8 Change Update Interval === 359 359 271 +User can use below command to change the (% style="color:green" %)**uplink interval**. 360 360 361 - ==2.6ShowDatainDataCake IoT Server==273 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 362 362 363 363 ((( 364 - [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interfaceto show the sensordata,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:276 +(% style="color:red" %)**NOTE:** 365 365 ))) 366 366 367 367 ((( 368 - 280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 369 369 ))) 370 370 371 -((( 372 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 373 -))) 374 374 375 -((( 376 -(% 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: 377 -))) 378 378 285 +== 2.3 Uplink Payload == 379 379 380 - [[image:1654505857935-743.png]]287 +In this mode, uplink payload includes in total 18 bytes 381 381 289 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 290 +|=(% style="width: 50px;" %)((( 291 +**Size(bytes)** 292 +)))|=(% 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** 293 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H"]]|(% style="width:41px" %)[[Ver>>||anchor="H"]]|(% style="width:46px" %)[[BAT>>||anchor="H"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H"]]|(% style="width:108px" %)[[Soil Moisture>>||anchor="H"]]|(% style="width:133px" %)[[Soil Temperature>>||anchor="H"]]|(% style="width:159px" %)[[Soil Conductivity(EC)>>||anchor="H"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H"]] 382 382 383 - [[image:1654505874829-548.png]]295 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 384 384 385 385 386 - (% style="color:blue" %)**Step 3**(%%)**:** Create an account or logn Datacake.298 +[[image:image-20220708111918-4.png]] 387 387 388 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 389 389 301 +The payload is ASCII string, representative same HEX: 390 390 391 - [[image:1654505905236-553.png]]303 +0x72403155615900640c7817075e0a8c02f900 where: 392 392 305 +* Device ID: 0x 724031556159 = 724031556159 306 +* Version: 0x0064=100=1.0.0 393 393 394 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 308 +* BAT: 0x0c78 = 3192 mV = 3.192V 309 +* Singal: 0x17 = 23 310 +* Soil Moisture: 0x075e= 1886 = 18.86 % 311 +* Soil Temperature:0x0a8c =2700=27 °C 312 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm 313 +* Interrupt: 0x00 = 0 395 395 396 - [[image:1654505925508-181.png]]315 +== 2.4 Payload Explanation and Sensor Interface == 397 397 398 398 318 +=== 2.4.1 Device ID === 399 399 400 - ==2.7FrequencyPlans==320 +By default, the Device ID equal to the last 6 bytes of IMEI. 401 401 402 - TheLSE01usesOTAAmode and below frequency plansby default. Ifuserwanttouseitwith different frequency plan, pleaserefer the AT command sets.322 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 403 403 324 +**Example:** 404 404 405 - === 2.7.1EU863-870(EU868) ===326 +AT+DEUI=A84041F15612 406 406 407 - (%style="color:#037691"%)**Uplink:**328 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 408 408 409 -868.1 - SF7BW125 to SF12BW125 410 410 411 -868.3 - SF7BW125 to SF12BW125 and SF7BW250 412 412 413 - 868.5- SF7BW125toSF12BW125332 +=== 2.4.2 Version Info === 414 414 415 - 867.1-SF7BW125toSF12BW125334 +Specify the software version: 0x64=100, means firmware version 1.00. 416 416 417 - 867.3-SF7BW125toSF12BW125336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 418 418 419 -867.5 - SF7BW125 to SF12BW125 420 420 421 -867.7 - SF7BW125 to SF12BW125 422 422 423 - 867.9- SF7BW125toSF12BW125340 +=== 2.4.3 Battery Info === 424 424 425 -868.8 - FSK 342 +((( 343 +Check the battery voltage for LSE01. 344 +))) 426 426 346 +((( 347 +Ex1: 0x0B45 = 2885mV 348 +))) 427 427 428 -(% style="color:#037691" %)** Downlink:** 350 +((( 351 +Ex2: 0x0B49 = 2889mV 352 +))) 429 429 430 -Uplink channels 1-9 (RX1) 431 431 432 -869.525 - SF9BW125 (RX2 downlink only) 433 433 356 +=== 2.4.4 Signal Strength === 434 434 358 +NB-IoT Network signal Strength. 435 435 436 - ===2.7.2 US902-928(US915)===360 +**Ex1: 0x1d = 29** 437 437 438 - UsedinUSA,CanadaandSouthAmerica.Default useCHE=2362 +(% style="color:blue" %)**0**(%%) -113dBm or less 439 439 440 -(% style="color: #037691" %)**Uplink:**364 +(% style="color:blue" %)**1**(%%) -111dBm 441 441 442 - 903.9- SF7BW125toSF10BW125366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 443 443 444 - 904.1-SF7BW125toSF10BW125368 +(% style="color:blue" %)**31** (%%) -51dBm or greater 445 445 446 -9 04.3-SF7BW125toSF10BW125370 +(% style="color:blue" %)**99** (%%) Not known or not detectable 447 447 448 -904.5 - SF7BW125 to SF10BW125 449 449 450 -904.7 - SF7BW125 to SF10BW125 451 451 452 - 904.9-SF7BW125toSF10BW125374 +=== 2.4.5 Soil Moisture === 453 453 454 -905.1 - SF7BW125 to SF10BW125 376 +((( 377 +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. 378 +))) 455 455 456 -905.3 - SF7BW125 to SF10BW125 380 +((( 381 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 382 +))) 457 457 384 +((( 385 + 386 +))) 458 458 459 -(% style="color:#037691" %)**Downlink:** 388 +((( 389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 390 +))) 460 460 461 -923.3 - SF7BW500 to SF12BW500 462 462 463 -923.9 - SF7BW500 to SF12BW500 464 464 465 - 924.5-SF7BW500toSF12BW500394 +=== 2.4.6 Soil Temperature === 466 466 467 -925.1 - SF7BW500 to SF12BW500 396 +((( 397 + 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 398 +))) 468 468 469 -925.7 - SF7BW500 to SF12BW500 400 +((( 401 +**Example**: 402 +))) 470 470 471 -926.3 - SF7BW500 to SF12BW500 404 +((( 405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 406 +))) 472 472 473 -926.9 - SF7BW500 to SF12BW500 408 +((( 409 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 410 +))) 474 474 475 -927.5 - SF7BW500 to SF12BW500 476 476 477 -923.3 - SF12BW500(RX2 downlink only) 478 478 414 +=== 2.4.7 Soil Conductivity (EC) === 479 479 416 +((( 417 +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). 418 +))) 480 480 481 -=== 2.7.3 CN470-510 (CN470) === 420 +((( 421 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 422 +))) 482 482 483 -Used in China, Default use CHE=1 424 +((( 425 +Generally, the EC value of irrigation water is less than 800uS / cm. 426 +))) 484 484 485 -(% style="color:#037691" %)**Uplink:** 428 +((( 429 + 430 +))) 486 486 487 -486.3 - SF7BW125 to SF12BW125 432 +((( 433 + 434 +))) 488 488 489 -4 86.5-SF7BW125toSF12BW125436 +=== 2.4.8 Digital Interrupt === 490 490 491 - 486.7-SF7BW125toSF12BW125438 +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. 492 492 493 - 486.9- SF7BW125 toSF12BW125440 +The command is: 494 494 495 - 487.1-SF7BW125to SF12BW125442 +(% 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]])**.** 496 496 497 -487.3 - SF7BW125 to SF12BW125 498 498 499 - 487.5-SF7BW125toSF12BW125445 +The lower four bits of this data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H"]] for the hardware and software set up. 500 500 501 -487.7 - SF7BW125 to SF12BW125 502 502 448 +Example: 503 503 504 -( %style="color:#037691"%)**Downlink:**450 +0x(00): Normal uplink packet. 505 505 506 - 506.7 - SF7BW125toSF12BW125452 +0x(01): Interrupt Uplink Packet. 507 507 508 -506.9 - SF7BW125 to SF12BW125 509 509 510 -507.1 - SF7BW125 to SF12BW125 511 511 512 - 507.3- SF7BW125 toSF12BW125456 +=== 2.4.9 +5V Output === 513 513 514 - 507.5-SF7BW125 toSF12BW125458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 515 515 516 -507.7 - SF7BW125 to SF12BW125 517 517 518 -5 07.9-SF7BW125toSF12BW125461 +The 5V output time can be controlled by AT Command. 519 519 520 - 508.1- SF7BW125toSF12BW125463 +(% style="color:blue" %)**AT+5VT=1000** 521 521 522 -50 5.3-SF12BW125(RX2downlinkonly)465 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 523 523 524 524 525 525 526 -== =2.7.4 AU915-928(AU915)===469 +== 2.5 Downlink Payload == 527 527 528 - DefaultuseCHE=2471 +By default, NSE01 prints the downlink payload to console port. 529 529 530 - (% style="color:#037691" %)**Uplink:**473 +[[image:image-20220708133731-5.png]] 531 531 532 -916.8 - SF7BW125 to SF12BW125 533 533 534 -917.0 - SF7BW125 to SF12BW125 535 535 536 -917.2 - SF7BW125 to SF12BW125 477 +((( 478 +(% style="color:blue" %)**Examples:** 479 +))) 537 537 538 -917.4 - SF7BW125 to SF12BW125 481 +((( 482 + 483 +))) 539 539 540 -917.6 - SF7BW125 to SF12BW125 485 +* ((( 486 +(% style="color:blue" %)**Set TDC** 487 +))) 541 541 542 -917.8 - SF7BW125 to SF12BW125 489 +((( 490 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 491 +))) 543 543 544 -918.0 - SF7BW125 to SF12BW125 493 +((( 494 +Payload: 01 00 00 1E TDC=30S 495 +))) 545 545 546 -918.2 - SF7BW125 to SF12BW125 497 +((( 498 +Payload: 01 00 00 3C TDC=60S 499 +))) 547 547 501 +((( 502 + 503 +))) 548 548 549 -(% style="color:#037691" %)**Downlink:** 505 +* ((( 506 +(% style="color:blue" %)**Reset** 507 +))) 550 550 551 -923.3 - SF7BW500 to SF12BW500 509 +((( 510 +If payload = 0x04FF, it will reset the NSE01 511 +))) 552 552 553 -923.9 - SF7BW500 to SF12BW500 554 554 555 - 924.5-SF7BW500toSF12BW500514 +* (% style="color:blue" %)**INTMOD** 556 556 557 - 925.1-SF7BW500 toSF12BW500516 +Downlink Payload: 06000003, Set AT+INTMOD=3 558 558 559 -925.7 - SF7BW500 to SF12BW500 560 560 561 -926.3 - SF7BW500 to SF12BW500 562 562 563 - 926.9-SF7BW500toSF12BW500520 +== 2.6 LED Indicator == 564 564 565 -927.5 - SF7BW500 to SF12BW500 522 +((( 523 +The NSE01 has an internal LED which is to show the status of different state. 566 566 567 -923.3 - SF12BW500(RX2 downlink only) 568 568 526 +* 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) 527 +* Then the LED will be on for 1 second means device is boot normally. 528 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 529 +* For each uplink probe, LED will be on for 500ms. 530 +))) 569 569 570 570 571 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 572 572 573 -(% style="color:#037691" %)**Default Uplink channel:** 574 574 575 - 923.2 - SF7BW125to SF10BW125535 +== 2.7 Installation in Soil == 576 576 577 - 923.4- SF7BW125toSF10BW125537 +__**Measurement the soil surface**__ 578 578 539 +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]] 579 579 580 - (% style="color:#037691" %)**Additional UplinkChannel**:541 +[[image:1657259653666-883.png]] 581 581 582 -(OTAA mode, channel added by JoinAccept message) 583 583 584 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 544 +((( 545 + 585 585 586 -922.2 - SF7BW125 to SF10BW125 547 +((( 548 +Dig a hole with diameter > 20CM. 549 +))) 587 587 588 -922.4 - SF7BW125 to SF10BW125 551 +((( 552 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 553 +))) 554 +))) 589 589 590 - 922.6 - SF7BW125to SF10BW125556 +[[image:1654506665940-119.png]] 591 591 592 -922.8 - SF7BW125 to SF10BW125 558 +((( 559 + 560 +))) 593 593 594 -923.0 - SF7BW125 to SF10BW125 595 595 596 - 922.0- SF7BW125toSF10BW125563 +== 2.8 Firmware Change Log == 597 597 598 598 599 - (% style="color:#037691"%)**AS923~~AS925 forBrunei,Cambodia, HongKong, Indonesia,Laos, Taiwan, Thailand, Vietnam**:566 +Download URL & Firmware Change log 600 600 601 - 923.6-F7BW125toSF10BW125568 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 602 602 603 -923.8 - SF7BW125 to SF10BW125 604 604 605 - 924.0- SF7BW125toSF10BW125571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]] 606 606 607 -924.2 - SF7BW125 to SF10BW125 608 608 609 -924.4 - SF7BW125 to SF10BW125 610 610 611 - 924.6- SF7BW125toSF10BW125575 +== 2.9 Battery Analysis == 612 612 577 +=== 2.9.1 Battery Type === 613 613 614 -(% style="color:#037691" %)** Downlink:** 615 615 616 - Uplinkchannels1-8(RX1)580 +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. 617 617 618 -923.2 - SF10BW125 (RX2) 619 619 583 +The battery is designed to last for several years depends on the actually use environment and update interval. 620 620 621 621 622 - ===2.7.6KR920-923(KR920)===586 +The battery related documents as below: 623 623 624 -Default channel: 588 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 589 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]][[ datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 590 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 625 625 626 -922.1 - SF7BW125 to SF12BW125 627 - 628 -922.3 - SF7BW125 to SF12BW125 629 - 630 -922.5 - SF7BW125 to SF12BW125 631 - 632 - 633 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 634 - 635 -922.1 - SF7BW125 to SF12BW125 636 - 637 -922.3 - SF7BW125 to SF12BW125 638 - 639 -922.5 - SF7BW125 to SF12BW125 640 - 641 -922.7 - SF7BW125 to SF12BW125 642 - 643 -922.9 - SF7BW125 to SF12BW125 644 - 645 -923.1 - SF7BW125 to SF12BW125 646 - 647 -923.3 - SF7BW125 to SF12BW125 648 - 649 - 650 -(% style="color:#037691" %)**Downlink:** 651 - 652 -Uplink channels 1-7(RX1) 653 - 654 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 655 - 656 - 657 - 658 -=== 2.7.7 IN865-867 (IN865) === 659 - 660 -(% style="color:#037691" %)** Uplink:** 661 - 662 -865.0625 - SF7BW125 to SF12BW125 663 - 664 -865.4025 - SF7BW125 to SF12BW125 665 - 666 -865.9850 - SF7BW125 to SF12BW125 667 - 668 - 669 -(% style="color:#037691" %) **Downlink:** 670 - 671 -Uplink channels 1-3 (RX1) 672 - 673 -866.550 - SF10BW125 (RX2) 674 - 675 - 676 - 677 - 678 -== 2.8 LED Indicator == 679 - 680 -The LSE01 has an internal LED which is to show the status of different state. 681 - 682 -* Blink once when device power on. 683 -* Solid ON for 5 seconds once device successful Join the network. 684 -* Blink once when device transmit a packet. 685 - 686 - 687 - 688 -== 2.9 Installation in Soil == 689 - 690 -**Measurement the soil surface** 691 - 692 - 693 -[[image:1654506634463-199.png]] 694 - 695 695 ((( 696 -((( 697 -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. 593 +[[image:image-20220708140453-6.png]] 698 698 ))) 699 -))) 700 700 701 701 702 702 703 - [[image:1654506665940-119.png]]598 +=== 2.9.2 Power consumption Analyze === 704 704 705 705 ((( 706 -D ig ahole with diameter>20CM.601 +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. 707 707 ))) 708 708 709 -((( 710 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 711 -))) 712 712 713 - 714 -== 2.10 Firmware Change Log == 715 - 716 716 ((( 717 - **Firmware downloadlink:**606 +Instruction to use as below: 718 718 ))) 719 719 720 720 ((( 721 -[[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/]]610 +(% 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/]] 722 722 ))) 723 723 724 -((( 725 - 726 -))) 727 727 728 728 ((( 729 - **FirmwareUpgradeMethod: **[[FirmwareUpgradeInstruction>>doc:Main.FirmwareUpgradeInstruction for STM32 baseproducts.WebHome]]615 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 730 730 ))) 731 731 732 -((( 733 - 734 -))) 735 - 736 -((( 737 -**V1.0.** 738 -))) 739 - 740 -((( 741 -Release 742 -))) 743 - 744 - 745 -== 2.11 Battery Analysis == 746 - 747 -=== 2.11.1 Battery Type === 748 - 749 -((( 750 -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. 751 -))) 752 - 753 -((( 754 -The battery is designed to last for more than 5 years for the LSN50. 755 -))) 756 - 757 -((( 758 -((( 759 -The battery-related documents are as below: 760 -))) 761 -))) 762 - 763 763 * ((( 764 - [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],619 +Product Model 765 765 ))) 766 766 * ((( 767 - [[Lithium-ThionylChloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],622 +Uplink Interval 768 768 ))) 769 769 * ((( 770 - [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]],[[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]625 +Working Mode 771 771 ))) 772 772 773 - [[image:image-20220610172436-1.png]] 628 +((( 629 +And the Life expectation in difference case will be shown on the right. 630 +))) 774 774 632 +[[image:image-20220708141352-7.jpeg]] 775 775 776 776 777 -=== 2.11.2 Battery Note === 778 778 636 +=== 2.9.3 Battery Note === 637 + 779 779 ((( 780 780 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. 781 781 ))) ... ... @@ -782,22 +782,14 @@ 782 782 783 783 784 784 785 -=== 2. 11.3Replace the battery ===644 +=== 2.9.4 Replace the battery === 786 786 787 787 ((( 788 - IfBattery is lower than 2.7v,usershouldreplace the battery ofLSE01.647 +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). 789 789 ))) 790 790 791 -((( 792 -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. 793 -))) 794 794 795 -((( 796 -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) 797 -))) 798 798 799 - 800 - 801 801 = 3. Using the AT Commands = 802 802 803 803 == 3.1 Access AT Commands == ... ... @@ -821,7 +821,7 @@ 821 821 [[image:1654502050864-459.png||height="564" width="806"]] 822 822 823 823 824 -Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>> url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]675 +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]] 825 825 826 826 827 827 (% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> ... ... @@ -1001,18 +1001,22 @@ 1001 1001 [[image:image-20220606154825-4.png]] 1002 1002 1003 1003 855 +== 4.2 Can I calibrate LSE01 to different soil types? == 1004 1004 857 +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]]. 858 + 859 + 1005 1005 = 5. Trouble Shooting = 1006 1006 1007 -== 5.1 Why I can ’t join TTN in US915 / AU915 bands? ==862 +== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1008 1008 1009 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main. LoRaWANCommunication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.864 +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. 1010 1010 1011 1011 1012 -== 5.2 AT Command input doesn ’t work ==867 +== 5.2 AT Command input doesn't work == 1013 1013 1014 1014 ((( 1015 -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.870 +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. 1016 1016 ))) 1017 1017 1018 1018
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