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 +20,793 @@ 20 20 21 21 22 22 23 -= 1. Introduction = 23 += 1. Introduction = 24 24 25 -== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 25 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 26 26 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 -))) 30 +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. 32 32 33 -((( 34 -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. 35 -))) 32 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly. 36 36 37 -((( 38 -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. 39 -))) 34 +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. 40 40 41 -((( 42 -LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years. 43 -))) 36 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years. 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. 38 + 47 47 ))) 48 48 49 - 50 50 [[image:1654503236291-817.png]] 51 51 52 52 53 -[[image:16545 03265560-120.png]]44 +[[image:1657245163077-232.png]] 54 54 55 55 56 56 57 -== 1.2 Features == 48 +== 1.2 Features == 58 58 59 -* LoRaWAN 1.0.3 Class A 60 -* Ultra low power consumption 50 +* 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 58 +* Ultra-Low Power consumption 59 +* AT Commands to change parameters 60 +* Micro SIM card slot for NB-IoT SIM 61 +* 8500mAh Battery for long term use 70 70 71 -== 1.3 Specification == 72 72 73 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 74 74 75 - [[image:image-20220606162220-5.png]]65 +== 1.3 Specification == 76 76 77 77 68 +(% style="color:#037691" %)**Common DC Characteristics:** 78 78 79 -== 1.4 Applications == 70 +* Supply Voltage: 2.1v ~~ 3.6v 71 +* Operating Temperature: -40 ~~ 85°C 80 80 81 -* Smart Agriculture 82 82 83 -(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 84 - 74 +(% style="color:#037691" %)**NB-IoT Spec:** 85 85 86 -== 1.5 Firmware Change log == 76 +* - B1 @H-FDD: 2100MHz 77 +* - B3 @H-FDD: 1800MHz 78 +* - B8 @H-FDD: 900MHz 79 +* - B5 @H-FDD: 850MHz 80 +* - B20 @H-FDD: 800MHz 81 +* - B28 @H-FDD: 700MHz 87 87 88 88 89 - **LSE01v1.0 :**Release84 +Probe(% style="color:#037691" %)** Specification:** 90 90 86 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 91 91 88 +[[image:image-20220708101224-1.png]] 92 92 93 -= 2. Configure LSE01 to connect to LoRaWAN network = 94 94 95 -== 2.1 How it works == 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 -))) 92 +== 1.4 Applications == 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 -))) 94 +* Smart Agriculture 104 104 96 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 97 + 105 105 99 +== 1.5 Pin Definitions == 106 106 107 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 108 108 109 - 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 +[[image:1657246476176-652.png]] 110 110 111 111 112 -[[image:1654503992078-669.png]] 113 113 106 += 2. Use NSE01 to communicate with IoT Server = 114 114 115 - TheLG308is already set toconnected to [[TTN network>>url:https://console.cloud.thethings.network/]],sowhat we need to now is configure the TTN server.108 +== 2.1 How it works == 116 116 117 117 118 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 111 +((( 112 +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. 113 +))) 119 119 120 -Each LSE01 is shipped with a sticker with the default device EUI as below: 121 121 122 -[[image:image-20220606163732-6.jpeg]] 116 +((( 117 +The diagram below shows the working flow in default firmware of NSE01: 118 +))) 123 123 124 - You canenter this key in the LoRaWAN Server portal.Below is TTN screenshot:120 +[[image:image-20220708101605-2.png]] 125 125 126 -**Add APP EUI in the application** 122 +((( 123 + 124 +))) 127 127 128 128 129 -[[image:1654504596150-405.png]] 130 130 128 +== 2.2 Configure the NSE01 == 131 131 132 132 133 - **AddAPPKEYandDEV EUI**131 +=== 2.2.1 Test Requirement === 134 134 135 -[[image:1654504683289-357.png]] 136 136 134 +To use NSE01 in your city, make sure meet below requirements: 137 137 136 +* Your local operator has already distributed a NB-IoT Network there. 137 +* The local NB-IoT network used the band that NSE01 supports. 138 +* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 138 138 139 -(% 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 includesintotal 11bytes.141 +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 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 145 +[[image:1657249419225-449.png]] 172 172 173 -(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 176 176 177 -(Optional) 178 -))) 179 179 180 -=== 2. 3.2MOD~=1(Originalvalue)===149 +=== 2.2.2 Insert SIM card === 181 181 182 - Thismodecan get the originalAD valueofistureand original conductivity (with temperaturedrift compensation).151 +Insert the NB-IoT Card get from your provider. 183 183 184 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 185 -|((( 186 -**Size** 153 +User need to take out the NB-IoT module and insert the SIM card like below: 187 187 188 -**(bytes)** 189 -)))|**2**|**2**|**2**|**2**|**2**|**1** 190 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 191 -Temperature 192 192 193 -(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 156 +[[image:1657249468462-536.png]] 196 196 197 -(Optional) 198 -))) 199 199 200 -=== 2.3.3 Battery Info === 201 201 202 -((( 203 -Check the battery voltage for LSE01. 204 -))) 160 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 205 205 206 206 ((( 207 -Ex1: 0x0B45 = 2885mV 208 -))) 209 - 210 210 ((( 211 -E x2: 0x0B49=2889mV164 +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. 212 212 ))) 213 - 214 - 215 - 216 -=== 2.3.4 Soil Moisture === 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. 220 220 ))) 221 221 222 -((( 223 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 224 -))) 225 225 226 -((( 227 - 228 -))) 169 +**Connection:** 229 229 230 -((( 231 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 232 -))) 171 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 233 233 173 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 234 234 175 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 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 -))) 178 +In the PC, use below serial tool settings: 241 241 242 -((( 243 -**Example**: 244 -))) 180 +* Baud: (% style="color:green" %)**9600** 181 +* Data bits:** (% style="color:green" %)8(%%)** 182 +* Stop bits: (% style="color:green" %)**1** 183 +* Parity: (% style="color:green" %)**None** 184 +* Flow Control: (% style="color:green" %)**None** 245 245 246 246 ((( 247 - Ifpayload is0105H:((0x0105&0x8000)>>15===0),temp =0105(H)/100=2.61°C187 +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. 248 248 ))) 249 249 250 -((( 251 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 252 -))) 190 +[[image:image-20220708110657-3.png]] 253 253 192 +(% 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/]] 254 254 255 255 256 -=== 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 -))) 196 +=== 2.2.4 Use CoAP protocol to uplink data === 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 -))) 198 +(% 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/]] 265 265 266 -((( 267 -Generally, the EC value of irrigation water is less than 800uS / cm. 268 -))) 269 269 270 -((( 271 - 272 -))) 201 +**Use below commands:** 273 273 274 -(( (275 - 276 -)) )203 +* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 204 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 205 +* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 277 277 278 - ===2.3.7MOD===207 +For parameter description, please refer to AT command set 279 279 280 - Firmwareversion at least v2.1 supports changing mode.209 +[[image:1657249793983-486.png]] 281 281 282 -For example, bytes[10]=90 283 283 284 - mod=(bytes[10]>>7)&0x01=1.212 +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. 285 285 214 +[[image:1657249831934-534.png]] 286 286 287 -**Downlink Command:** 288 288 289 -If payload = 0x0A00, workmode=0 290 290 291 - If****payload=****0x0A01,workmode=1218 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 292 292 220 +This feature is supported since firmware version v1.0.1 293 293 294 294 295 -=== 2.3.8 Decode payload in The Things Network === 223 +* (% style="color:blue" %)**AT+PRO=2 ** (%%) ~/~/ Set to use UDP protocol to uplink 224 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 ** (%%) ~/~/ to set UDP server address and port 225 +* (% style="color:blue" %)**AT+CFM=1 ** (%%) ~/~/If the server does not respond, this command is unnecessary 296 296 297 - While using TTN network, you can add the payload format to decode the payload.227 +[[image:1657249864775-321.png]] 298 298 299 299 300 -[[image:1654 505570700-128.png]]230 +[[image:1657249930215-289.png]] 301 301 302 -((( 303 -The payload decoder function for TTN is here: 304 -))) 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 -))) 309 309 234 +=== 2.2.6 Use MQTT protocol to uplink data === 310 310 311 - ==2.4UplinkInterval==236 +This feature is supported since firmware version v110 312 312 313 -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"]] 314 314 239 +* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 240 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 241 +* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 242 +* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 243 +* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 244 +* (% style="color:blue" %)**AT+PUBTOPIC=NSE01_PUB **(%%)~/~/Set the sending topic of MQTT 245 +* (% style="color:blue" %)**AT+SUBTOPIC=NSE01_SUB **(%%) ~/~/Set the subscription topic of MQTT 315 315 247 +[[image:1657249978444-674.png]] 316 316 317 -== 2.5 Downlink Payload == 318 318 319 - By default, LSE50rints the downlink payload to console port.250 +[[image:1657249990869-686.png]] 320 320 321 -[[image:image-20220606165544-8.png]] 322 322 323 - 324 324 ((( 325 - (%style="color:blue"%)**Examples:**254 +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. 326 326 ))) 327 327 328 -((( 329 - 330 -))) 331 331 332 -* ((( 333 -(% style="color:blue" %)**Set TDC** 334 -))) 335 335 336 -((( 337 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 338 -))) 259 +=== 2.2.7 Use TCP protocol to uplink data === 339 339 340 -((( 341 -Payload: 01 00 00 1E TDC=30S 342 -))) 261 +This feature is supported since firmware version v110 343 343 344 -((( 345 -Payload: 01 00 00 3C TDC=60S 346 -))) 347 347 348 -((( 349 - 350 -))) 264 +* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 265 +* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 351 351 352 -* ((( 353 -(% style="color:blue" %)**Reset** 354 -))) 267 +[[image:1657250217799-140.png]] 355 355 356 -((( 357 -If payload = 0x04FF, it will reset the LSE01 358 -))) 359 359 270 +[[image:1657250255956-604.png]] 360 360 361 -* (% style="color:blue" %)**CFM** 362 362 363 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 364 364 274 +=== 2.2.8 Change Update Interval === 365 365 276 +User can use below command to change the (% style="color:green" %)**uplink interval**. 366 366 367 - ==2.6ShowDatainDataCake IoT Server==278 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 368 368 369 369 ((( 370 - [[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:281 +(% style="color:red" %)**NOTE:** 371 371 ))) 372 372 373 373 ((( 374 - 285 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 375 375 ))) 376 376 377 -((( 378 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 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 -))) 384 384 290 +== 2.3 Uplink Payload == 385 385 386 - [[image:1654505857935-743.png]]292 +In this mode, uplink payload includes in total 18 bytes 387 387 294 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 295 +|=(% style="width: 50px;" %)((( 296 +**Size(bytes)** 297 +)))|=(% 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** 298 +|(% 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"]] 388 388 389 - [[image:1654505874829-548.png]]300 +If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NSE01 uplink data. 390 390 391 391 392 - (% style="color:blue" %)**Step 3**(%%)**:** Create an account or logn Datacake.303 +[[image:image-20220708111918-4.png]] 393 393 394 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 395 395 306 +The payload is ASCII string, representative same HEX: 396 396 397 - [[image:1654505905236-553.png]]308 +0x72403155615900640c7817075e0a8c02f900 where: 398 398 310 +* Device ID: 0x 724031556159 = 724031556159 311 +* Version: 0x0064=100=1.0.0 399 399 400 -After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 313 +* BAT: 0x0c78 = 3192 mV = 3.192V 314 +* Singal: 0x17 = 23 315 +* Soil Moisture: 0x075e= 1886 = 18.86 % 316 +* Soil Temperature:0x0a8c =2700=27 °C 317 +* Soil Conductivity(EC) = 0x02f9 =761 uS /cm 318 +* Interrupt: 0x00 = 0 401 401 402 -[[image:1654505925508-181.png]] 403 403 404 404 322 +== 2.4 Payload Explanation and Sensor Interface == 405 405 406 -== 2.7 Frequency Plans == 407 407 408 - TheLSE01uses OTAA mode and below frequency plans by default.Ifuser want to use it with different frequency plan, please refer the AT command sets.325 +=== 2.4.1 Device ID === 409 409 327 +By default, the Device ID equal to the last 6 bytes of IMEI. 410 410 411 - ===2.7.1EU863-870(EU868)===329 +User can use (% style="color:blue" %)**AT+DEUI**(%%) to set Device ID 412 412 413 - (% style="color:#037691" %)**Uplink:**331 +**Example:** 414 414 415 -8 68.1- SF7BW125to SF12BW125333 +AT+DEUI=A84041F15612 416 416 417 - 868.3-SF7BW125toSF12BW125andSF7BW250335 +The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 418 418 419 -868.5 - SF7BW125 to SF12BW125 420 420 421 -867.1 - SF7BW125 to SF12BW125 422 422 423 - 867.3- SF7BW125toSF12BW125339 +=== 2.4.2 Version Info === 424 424 425 - 867.5-SF7BW125toSF12BW125341 +Specify the software version: 0x64=100, means firmware version 1.00. 426 426 427 - 867.7-SF7BW125toSF12BW125343 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 428 428 429 -867.9 - SF7BW125 to SF12BW125 430 430 431 -868.8 - FSK 432 432 347 +=== 2.4.3 Battery Info === 433 433 434 -(% style="color:#037691" %)** Downlink:** 349 +((( 350 +Check the battery voltage for LSE01. 351 +))) 435 435 436 -Uplink channels 1-9 (RX1) 353 +((( 354 +Ex1: 0x0B45 = 2885mV 355 +))) 437 437 438 -869.525 - SF9BW125 (RX2 downlink only) 357 +((( 358 +Ex2: 0x0B49 = 2889mV 359 +))) 439 439 440 440 441 441 442 -=== 2. 7.2US902-928(US915)===363 +=== 2.4.4 Signal Strength === 443 443 444 - UsedinUSA, CanadaandSouth America. Defaultuse CHE=2365 +NB-IoT Network signal Strength. 445 445 446 - (% style="color:#037691"%)**Uplink:**367 +**Ex1: 0x1d = 29** 447 447 448 - 903.9-SF7BW125toSF10BW125369 +(% style="color:blue" %)**0**(%%) -113dBm or less 449 449 450 - 904.1-SF7BW125toSF10BW125371 +(% style="color:blue" %)**1**(%%) -111dBm 451 451 452 - 904.3 -SF7BW125 to SF10BW125373 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 453 453 454 - 904.5-SF7BW125toSF10BW125375 +(% style="color:blue" %)**31** (%%) -51dBm or greater 455 455 456 -9 04.7-SF7BW125toSF10BW125377 +(% style="color:blue" %)**99** (%%) Not known or not detectable 457 457 458 -904.9 - SF7BW125 to SF10BW125 459 459 460 -905.1 - SF7BW125 to SF10BW125 461 461 462 - 905.3- SF7BW125toSF10BW125381 +=== 2.4.5 Soil Moisture === 463 463 383 +((( 384 +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. 385 +))) 464 464 465 -(% style="color:#037691" %)**Downlink:** 387 +((( 388 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the soil is 389 +))) 466 466 467 -923.3 - SF7BW500 to SF12BW500 391 +((( 392 + 393 +))) 468 468 469 -923.9 - SF7BW500 to SF12BW500 395 +((( 396 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 397 +))) 470 470 471 -924.5 - SF7BW500 to SF12BW500 472 472 473 -925.1 - SF7BW500 to SF12BW500 474 474 475 - 925.7-SF7BW500toSF12BW500401 +=== 2.4.6 Soil Temperature === 476 476 477 -926.3 - SF7BW500 to SF12BW500 403 +((( 404 + 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 405 +))) 478 478 479 -926.9 - SF7BW500 to SF12BW500 407 +((( 408 +**Example**: 409 +))) 480 480 481 -927.5 - SF7BW500 to SF12BW500 411 +((( 412 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 413 +))) 482 482 483 -923.3 - SF12BW500(RX2 downlink only) 415 +((( 416 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 417 +))) 484 484 485 485 486 486 487 -=== 2. 7.3CN470-510(CN470) ===421 +=== 2.4.7 Soil Conductivity (EC) === 488 488 489 -Used in China, Default use CHE=1 423 +((( 424 +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). 425 +))) 490 490 491 -(% style="color:#037691" %)**Uplink:** 427 +((( 428 +For example, if the data you get from the register is __**0x00 0xC8**__, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 429 +))) 492 492 493 -486.3 - SF7BW125 to SF12BW125 431 +((( 432 +Generally, the EC value of irrigation water is less than 800uS / cm. 433 +))) 494 494 495 -486.5 - SF7BW125 to SF12BW125 435 +((( 436 + 437 +))) 496 496 497 -486.7 - SF7BW125 to SF12BW125 439 +((( 440 + 441 +))) 498 498 499 -4 86.9-SF7BW125toSF12BW125443 +=== 2.4.8 Digital Interrupt === 500 500 501 - 487.1-SF7BW125toSF12BW125445 +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. 502 502 503 - 487.3- SF7BW125 toSF12BW125447 +The command is: 504 504 505 - 487.5-SF7BW125to SF12BW125449 +(% 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]])**.** 506 506 507 -487.7 - SF7BW125 to SF12BW125 508 508 452 +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. 509 509 510 -(% style="color:#037691" %)**Downlink:** 511 511 512 - 506.7 - SF7BW125 to SF12BW125455 +Example: 513 513 514 - 506.9-SF7BW125to SF12BW125457 +0x(00): Normal uplink packet. 515 515 516 - 507.1-SF7BW125to SF12BW125459 +0x(01): Interrupt Uplink Packet. 517 517 518 -507.3 - SF7BW125 to SF12BW125 519 519 520 -507.5 - SF7BW125 to SF12BW125 521 521 522 - 507.7- SF7BW125 toSF12BW125463 +=== 2.4.9 +5V Output === 523 523 524 - 507.9-SF7BW125 toSF12BW125465 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 525 525 526 -508.1 - SF7BW125 to SF12BW125 527 527 528 - 505.3- SF12BW125(RX2 downlinkonly)468 +The 5V output time can be controlled by AT Command. 529 529 470 +(% style="color:blue" %)**AT+5VT=1000** 530 530 472 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 531 531 532 -=== 2.7.4 AU915-928(AU915) === 533 533 534 -Default use CHE=2 535 535 536 - (% style="color:#037691" %)**Uplink:**476 +== 2.5 Downlink Payload == 537 537 538 - 916.8-SF7BW125toSF12BW125478 +By default, NSE01 prints the downlink payload to console port. 539 539 540 - 917.0- SF7BW125to SF12BW125480 +[[image:image-20220708133731-5.png]] 541 541 542 -917.2 - SF7BW125 to SF12BW125 543 543 544 -917.4 - SF7BW125 to SF12BW125 483 +((( 484 +(% style="color:blue" %)**Examples:** 485 +))) 545 545 546 -917.6 - SF7BW125 to SF12BW125 487 +((( 488 + 489 +))) 547 547 548 -917.8 - SF7BW125 to SF12BW125 491 +* ((( 492 +(% style="color:blue" %)**Set TDC** 493 +))) 549 549 550 -918.0 - SF7BW125 to SF12BW125 495 +((( 496 +If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 497 +))) 551 551 552 -918.2 - SF7BW125 to SF12BW125 499 +((( 500 +Payload: 01 00 00 1E TDC=30S 501 +))) 553 553 503 +((( 504 +Payload: 01 00 00 3C TDC=60S 505 +))) 554 554 555 -(% style="color:#037691" %)**Downlink:** 507 +((( 508 + 509 +))) 556 556 557 -923.3 - SF7BW500 to SF12BW500 511 +* ((( 512 +(% style="color:blue" %)**Reset** 513 +))) 558 558 559 -923.9 - SF7BW500 to SF12BW500 515 +((( 516 +If payload = 0x04FF, it will reset the NSE01 517 +))) 560 560 561 -924.5 - SF7BW500 to SF12BW500 562 562 563 - 925.1-SF7BW500toSF12BW500520 +* (% style="color:blue" %)**INTMOD** 564 564 565 - 925.7-SF7BW500 toSF12BW500522 +Downlink Payload: 06000003, Set AT+INTMOD=3 566 566 567 -926.3 - SF7BW500 to SF12BW500 568 568 569 -926.9 - SF7BW500 to SF12BW500 570 570 571 - 927.5-SF7BW500toSF12BW500526 +== 2.6 LED Indicator == 572 572 573 -923.3 - SF12BW500(RX2 downlink only) 528 +((( 529 +The NSE01 has an internal LED which is to show the status of different state. 574 574 575 575 532 +* 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) 533 +* Then the LED will be on for 1 second means device is boot normally. 534 +* After NSE01 join NB-IoT network. The LED will be ON for 3 seconds. 535 +* For each uplink probe, LED will be on for 500ms. 536 +))) 576 576 577 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 578 578 579 -(% style="color:#037691" %)**Default Uplink channel:** 580 580 581 -923.2 - SF7BW125 to SF10BW125 582 582 583 - 923.4 - SF7BW125to SF10BW125541 +== 2.7 Installation in Soil == 584 584 543 +__**Measurement the soil surface**__ 585 585 586 - (%style="color:#037691"%)**AdditionalUplinkChannel**:545 +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]] 587 587 588 - (OTAA mode, channel added by JoinAcceptmessage)547 +[[image:1657259653666-883.png]] 589 589 590 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 591 591 592 -922.2 - SF7BW125 to SF10BW125 550 +((( 551 + 593 593 594 -922.4 - SF7BW125 to SF10BW125 553 +((( 554 +Dig a hole with diameter > 20CM. 555 +))) 595 595 596 -922.6 - SF7BW125 to SF10BW125 557 +((( 558 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 559 +))) 560 +))) 597 597 598 - 922.8 - SF7BW125to SF10BW125562 +[[image:1654506665940-119.png]] 599 599 600 -923.0 - SF7BW125 to SF10BW125 564 +((( 565 + 566 +))) 601 601 602 -922.0 - SF7BW125 to SF10BW125 603 603 569 +== 2.8 Firmware Change Log == 604 604 605 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 606 606 607 - 923.6-SF7BW125toSF10BW125572 +Download URL & Firmware Change log 608 608 609 - 923.8-F7BW125toSF10BW125574 +[[www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/Firmware/]] 610 610 611 -924.0 - SF7BW125 to SF10BW125 612 612 613 - 924.2- SF7BW125toSF10BW125577 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 614 614 615 -924.4 - SF7BW125 to SF10BW125 616 616 617 -924.6 - SF7BW125 to SF10BW125 618 618 581 +== 2.9 Battery Analysis == 619 619 620 - (%style="color:#037691"%)**Downlink:**583 +=== 2.9.1 Battery Type === 621 621 622 -Uplink channels 1-8 (RX1) 623 623 624 - 923.2-SF10BW125 (RX2)586 +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. 625 625 626 626 589 +The battery is designed to last for several years depends on the actually use environment and update interval. 627 627 628 -=== 2.7.6 KR920-923 (KR920) === 629 629 630 - Default channel:592 +The battery related documents as below: 631 631 632 -922.1 - SF7BW125 to SF12BW125 594 +* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 595 +* [[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/]] 596 +* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 633 633 634 -922.3 - SF7BW125 to SF12BW125 635 - 636 -922.5 - SF7BW125 to SF12BW125 637 - 638 - 639 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 640 - 641 -922.1 - SF7BW125 to SF12BW125 642 - 643 -922.3 - SF7BW125 to SF12BW125 644 - 645 -922.5 - SF7BW125 to SF12BW125 646 - 647 -922.7 - SF7BW125 to SF12BW125 648 - 649 -922.9 - SF7BW125 to SF12BW125 650 - 651 -923.1 - SF7BW125 to SF12BW125 652 - 653 -923.3 - SF7BW125 to SF12BW125 654 - 655 - 656 -(% style="color:#037691" %)**Downlink:** 657 - 658 -Uplink channels 1-7(RX1) 659 - 660 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 661 - 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. 599 +[[image:image-20220708140453-6.png]] 703 703 ))) 704 -))) 705 705 706 706 707 707 708 - [[image:1654506665940-119.png]]604 +=== 2.9.2 Power consumption Analyze === 709 709 710 710 ((( 711 -D ig ahole with diameter>20CM.607 +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:**612 +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/]]616 +(% 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]]621 +(% style="color:blue" %)**Step 2: **(%%) Open it and choose 735 735 ))) 736 736 737 -((( 738 - 624 +* ((( 625 +Product Model 739 739 ))) 740 - 741 -((( 742 -**V1.0.** 627 +* ((( 628 +Uplink Interval 743 743 ))) 630 +* ((( 631 +Working Mode 632 +))) 744 744 745 745 ((( 746 - Release635 +And the Life expectation in difference case will be shown on the right. 747 747 ))) 748 748 638 +[[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 -))) 642 +=== 2.9.3 Battery Note === 757 757 758 758 ((( 759 -The battery is designed to last for more than5 yearsfor theLSN50.645 +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]]650 +=== 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.653 +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===658 += 3. Access NB-IoT Module = 791 791 792 792 ((( 793 - If Battery islower than2.7v, user shouldplace thebatteryofLSE01.661 +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.665 +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 -))) 668 +[[image:1657261278785-153.png]] 803 803 804 804 805 805 806 -= 3.Using the AT Commands =672 += 4. Using the AT Commands = 807 807 808 -== 3.1 Access AT Commands ==674 +== 4.1 Access AT Commands == 809 809 676 +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"]]679 +AT+<CMD>? : Help on <CMD> 814 814 681 +AT+<CMD> : Run <CMD> 815 815 816 - Orifyouhavebelowboard,usebelowconnection:683 +AT+<CMD>=<value> : Set the value 817 817 685 +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**(%%): Attention690 +AT : Attention 844 844 845 - (% style="background-color:#dcdcdc" %)**AT?**(%%): Short Help692 +AT? : Short Help 846 846 847 - (% style="background-color:#dcdcdc" %)**ATZ**(%%): MCU Reset694 +ATZ : MCU Reset 848 848 849 - (% style="background-color:#dcdcdc" %)**AT+TDC**(%%): Application Data Transmission Interval696 +AT+TDC : Application Data Transmission Interval 850 850 698 +AT+CFG : Print all configurations 851 851 852 - (%style="color:#037691"%)**Keys,IDsand EUIs management**700 +AT+CFGMOD : Working mode selection 853 853 854 - (% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%)ApplicationEUI702 +AT+INTMOD : Set the trigger interrupt mode 855 855 856 - (% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%)ApplicationKey704 +AT+5VT : Set extend the time of 5V power 857 857 858 - (% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%)Application Session Key706 +AT+PRO : Choose agreement 859 859 860 - (% style="background-color:#dcdcdc" %)**AT+DADDR**(%%)DeviceAddress708 +AT+WEIGRE : Get weight or set weight to 0 861 861 862 - (% style="background-color:#dcdcdc" %)**AT+DEUI**(%%)DeviceEUI710 +AT+WEIGAP : Get or Set the GapValue of weight 863 863 864 - (% style="background-color:#dcdcdc" %)**AT+NWKID**(%%):NetworkID(Youcanenterthiscommandchangeonlyaftersuccessful networkconnection)712 +AT+RXDL : Extend the sending and receiving time 865 865 866 - (% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%)NetworkSession KeyJoining and sending dateon LoRa network714 +AT+CNTFAC : Get or set counting parameters 867 867 868 - (% style="background-color:#dcdcdc" %)**AT+CFM**(%%)ConfirmMode716 +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? Network719 +(% style="color:#037691" %)**COAP Management** 873 873 874 - (% style="background-color:#dcdcdc" %)**AT+NJM**(%%)LoRa? Network Join Mode721 +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 Format724 +(% style="color:#037691" %)**UDP Management** 879 879 880 - (% style="background-color:#dcdcdc" %)**AT+RECVB**(%%)Print LastReceived DatainBinaryFormat726 +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 Data729 +(% style="color:#037691" %)**MQTT Management** 885 885 731 +AT+CLIENT : Get or Set MQTT client 886 886 887 - (%style="color:#037691"%)**LoRaNetworkManagement**733 +AT+UNAME : Get or Set MQTT Username 888 888 889 - (% style="background-color:#dcdcdc" %)**AT+ADR**(%%):AdaptiveRate735 +AT+PWD : Get or Set MQTT password 890 890 891 - (% style="background-color:#dcdcdc" %)**AT+CLASS**(%%):LoRaClass(Currentlyonly supportclassA737 +AT+PUBTOPIC : Get or Set MQTT publish topic 892 892 893 - (% style="background-color:#dcdcdc" %)**AT+DCS**(%%):DutyCycleSetting739 +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 Downlink742 +(% style="color:#037691" %)**Information** 898 898 899 - (% style="background-color:#dcdcdc" %)**AT+FCU**(%%): Frame CounterUplink744 +AT+FDR : Factory Data Reset 900 900 901 - (% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%):JoinAcceptDelay1746 +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 Delay1750 += 5. FAQ = 908 908 909 - (% style="background-color:#dcdcdc"%)**AT+RX2DL**(%%): ReceiveDelay2752 +== 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. 756 +User can upgrade the firmware for 1) bug fix, 2) new feature release. 944 944 ))) 945 945 946 946 ((( 947 - 760 +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.764 +(% 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 -))) 769 += 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 -))) 771 +== 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 - 774 +(% 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** 776 +(% 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 -))) 781 +== 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:**789 += 7. Order Info = 1031 1031 1032 -[[image:1654500909990-784.png]] 1033 1033 792 +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 =800 += 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 1 807 + 808 +* NSE01 NB-IoT Soil Moisture & EC Sensor x 1 809 +* 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 817 + 818 +* Size: 195 x 125 x 55 mm 819 +* Weight: 420g 1096 1096 ))) 1097 -* ((( 1098 -Device Weight: g 1099 -))) 1100 -* ((( 1101 -Package Size / pcs : cm 1102 -))) 1103 -* ((( 1104 -Weight / pcs : g 1105 1105 822 +((( 1106 1106 824 + 825 + 826 + 1107 1107 ))) 1108 1108 1109 -= 8. Support =829 += 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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