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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... ... @@ -13,74 +13,78 @@ 13 13 14 14 **Table of Contents:** 15 15 16 -{{toc/}} 17 17 18 18 19 19 20 20 21 21 21 += 1. Introduction = 22 22 23 -= 1. Introduction =23 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 24 24 25 -== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 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 -))) 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. 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 -))) 30 +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 -))) 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. 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 -))) 34 +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. 36 + 47 47 ))) 48 48 49 - 50 50 [[image:1654503236291-817.png]] 51 51 52 52 53 -[[image:16545 03265560-120.png]]42 +[[image:1657245163077-232.png]] 54 54 55 55 56 56 57 57 == 1.2 Features == 58 58 59 - * LoRaWAN 1.0.3 Class A60 -* Ultra lowpower consumption48 + 49 +* 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 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 70 70 62 +== 1.3 Specification == 71 71 72 72 65 +(% style="color:#037691" %)**Common DC Characteristics:** 73 73 67 +* Supply Voltage: 2.1v ~~ 3.6v 68 +* Operating Temperature: -40 ~~ 85°C 74 74 75 - ==1.3 Specification ==70 +(% style="color:#037691" %)**NB-IoT Spec:** 76 76 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 + 77 77 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 78 78 79 -[[image:image-20220 606162220-5.png]]83 +[[image:image-20220708101224-1.png]] 80 80 81 81 82 82 83 -== 1.4 Applications == 87 +== 1.4 Applications == 84 84 85 85 * Smart Agriculture 86 86 ... ... @@ -87,731 +87,547 @@ 87 87 (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 88 88 89 89 90 -== 1.5 Firmware Changelog==94 +== 1.5 Pin Definitions == 91 91 92 92 93 - **LSE01v1.0 :** Release97 +[[image:1657246476176-652.png]] 94 94 95 95 96 96 97 -= 2. ConfigureLSE01 to connect toLoRaWANnetwork=101 += 2. Use NSE01 to communicate with IoT Server = 98 98 99 -== 2.1 How it works == 103 +== 2.1 How it works == 100 100 105 + 101 101 ((( 102 -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. 103 103 ))) 104 104 110 + 105 105 ((( 106 - 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: 107 107 ))) 108 108 115 +[[image:image-20220708101605-2.png]] 109 109 117 +((( 118 + 119 +))) 110 110 111 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 112 112 113 -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. 114 114 123 +== 2.2 Configure the NSE01 == 115 115 116 -[[image:1654503992078-669.png]] 117 117 126 +=== 2.2.1 Test Requirement === 118 118 119 -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. 120 120 129 +To use NSE01 in your city, make sure meet below requirements: 121 121 122 -(% 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. 123 123 124 -Each LSE01 is shipped with a sticker with the default device EUI as below: 125 - 126 -[[image:image-20220606163732-6.jpeg]] 127 - 128 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 129 - 130 -**Add APP EUI in the application** 131 - 132 - 133 -[[image:1654504596150-405.png]] 134 - 135 - 136 - 137 -**Add APP KEY and DEV EUI** 138 - 139 -[[image:1654504683289-357.png]] 140 - 141 - 142 - 143 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01 144 - 145 - 146 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 147 - 148 -[[image:image-20220606163915-7.png]] 149 - 150 - 151 -(% 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. 152 - 153 -[[image:1654504778294-788.png]] 154 - 155 - 156 - 157 -== 2.3 Uplink Payload == 158 - 159 - 160 -=== 2.3.1 MOD~=0(Default Mode) === 161 - 162 -LSE01 will uplink payload via LoRaWAN with below payload format: 163 - 164 164 ((( 165 - 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 166 166 ))) 167 167 168 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 169 -|((( 170 -**Size** 171 171 172 -**(bytes)** 173 -)))|**2**|**2**|**2**|**2**|**2**|**1** 174 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 175 -Temperature 140 +[[image:1657249419225-449.png]] 176 176 177 -(Reserve, Ignore now) 178 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 179 -MOD & Digital Interrupt 180 180 181 -(Optional) 182 -))) 183 183 144 +=== 2.2.2 Insert SIM card === 184 184 146 +Insert the NB-IoT Card get from your provider. 185 185 148 +User need to take out the NB-IoT module and insert the SIM card like below: 186 186 187 187 151 +[[image:1657249468462-536.png]] 188 188 189 189 190 -=== 2.3.2 MOD~=1(Original value) === 191 191 192 - ThismodecangettheoriginalADvalueofmoistureandoriginalconductivity (with temperaturedriftcompensation).155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 193 193 194 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 195 -|((( 196 -**Size** 197 - 198 -**(bytes)** 199 -)))|**2**|**2**|**2**|**2**|**2**|**1** 200 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 201 -Temperature 202 - 203 -(Reserve, Ignore now) 204 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 205 -MOD & Digital Interrupt 206 - 207 -(Optional) 208 -))) 209 - 210 -=== 2.3.3 Battery Info === 211 - 212 212 ((( 213 -Check the battery voltage for LSE01. 214 -))) 215 - 216 216 ((( 217 -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. 218 218 ))) 219 - 220 -((( 221 -Ex2: 0x0B49 = 2889mV 222 222 ))) 223 223 224 224 164 +**Connection:** 225 225 226 - ===2.3.4Soil Moisture===166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 227 227 228 -((( 229 -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. 230 -))) 168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 231 231 232 -((( 233 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 234 -))) 170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 235 235 236 -((( 237 - 238 -))) 239 239 240 -((( 241 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 242 -))) 173 +In the PC, use below serial tool settings: 243 243 175 +* 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** 244 244 245 - 246 -=== 2.3.5 Soil Temperature === 247 - 248 248 ((( 249 - 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. 250 250 ))) 251 251 252 -((( 253 -**Example**: 254 -))) 185 +[[image:image-20220708110657-3.png]] 255 255 256 -((( 257 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 258 -))) 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/]] 259 259 260 -((( 261 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 262 -))) 263 263 264 264 191 +=== 2.2.4 Use CoAP protocol to uplink data === 265 265 266 -= ==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/]] 267 267 268 -((( 269 -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). 270 -))) 271 271 272 -((( 273 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 274 -))) 196 +**Use below commands:** 275 275 276 -(( (277 - Generally, the ECvalueofirrigationwateris lessthan800uS / cm.278 -)) )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 279 279 280 -((( 281 - 282 -))) 202 +For parameter description, please refer to AT command set 283 283 284 -((( 285 - 286 -))) 204 +[[image:1657249793983-486.png]] 287 287 288 -=== 2.3.7 MOD === 289 289 290 - 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. 291 291 292 - For example, bytes[10]=90209 +[[image:1657249831934-534.png]] 293 293 294 -mod=(bytes[10]>>7)&0x01=1. 295 295 296 296 297 - **DownlinkCommand:**213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 298 298 299 - If payload=0x0A00, workmode=0215 +This feature is supported since firmware version v1.0.1 300 300 301 -If** **payload =** **0x0A01, workmode=1 302 302 218 +* (% 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 303 303 222 +[[image:1657249864775-321.png]] 304 304 305 -=== 2.3.8 Decode payload in The Things Network === 306 306 307 - While using TTN network, you can add the payload format to decode the payload.225 +[[image:1657249930215-289.png]] 308 308 309 309 310 -[[image:1654505570700-128.png]] 311 311 312 -((( 313 -The payload decoder function for TTN is here: 314 -))) 229 +=== 2.2.6 Use MQTT protocol to uplink data === 315 315 316 -((( 317 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 318 -))) 231 +This feature is supported since firmware version v110 319 319 320 320 321 -== 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 322 322 323 - 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]] 324 324 325 325 245 +[[image:1657249990869-686.png]] 326 326 327 -== 2.5 Downlink Payload == 328 328 329 -By default, LSE50 prints the downlink payload to console port. 330 - 331 -[[image:image-20220606165544-8.png]] 332 - 333 - 334 334 ((( 335 - **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. 336 336 ))) 337 337 338 -((( 339 - 340 -))) 341 341 342 -* ((( 343 -**Set TDC** 344 -))) 345 345 346 -((( 347 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 348 -))) 254 +=== 2.2.7 Use TCP protocol to uplink data === 349 349 350 -((( 351 -Payload: 01 00 00 1E TDC=30S 352 -))) 256 +This feature is supported since firmware version v110 353 353 354 -((( 355 -Payload: 01 00 00 3C TDC=60S 356 -))) 357 357 358 -((( 359 - 360 -))) 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 361 361 362 -* ((( 363 -**Reset** 364 -))) 262 +[[image:1657250217799-140.png]] 365 365 366 -((( 367 -If payload = 0x04FF, it will reset the LSE01 368 -))) 369 369 265 +[[image:1657250255956-604.png]] 370 370 371 -* **CFM** 372 372 373 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 374 374 269 +=== 2.2.8 Change Update Interval === 375 375 271 +User can use below command to change the (% style="color:green" %)**uplink interval**. 376 376 377 - ==2.6ShowDatainDataCake IoT Server==273 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 378 378 379 379 ((( 380 - [[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:** 381 381 ))) 382 382 383 383 ((( 384 - 280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 385 385 ))) 386 386 387 -((( 388 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 389 -))) 390 390 391 -((( 392 -(% 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: 393 -))) 394 394 285 +== 2.3 Uplink Payload == 395 395 396 - [[image:1654505857935-743.png]]287 +In this mode, uplink payload includes in total 18 bytes 397 397 289 +(% 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"]] 398 398 399 - [[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. 400 400 401 401 402 - (% style="color:blue" %)**Step 3**(%%)**:** Create an account or logn Datacake.298 +[[image:image-20220708111918-4.png]] 403 403 404 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 405 405 301 +The payload is ASCII string, representative same HEX: 406 406 407 - [[image:1654505905236-553.png]]303 +0x72403155615900640c7817075e0a8c02f900 where: 408 408 305 +* Device ID: 0x 724031556159 = 724031556159 306 +* Version: 0x0064=100=1.0.0 409 409 410 -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 = 0 411 411 412 - [[image:1654505925508-181.png]]315 +== 2.4 Payload Explanation and Sensor Interface == 413 413 414 414 318 +=== 2.4.1 Device ID === 415 415 416 - ==2.7FrequencyPlans==320 +By default, the Device ID equal to the last 6 bytes of IMEI. 417 417 418 - 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 419 419 324 +**Example:** 420 420 421 - === 2.7.1EU863-870(EU868) ===326 +AT+DEUI=A84041F15612 422 422 423 - (%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. 424 424 425 -868.1 - SF7BW125 to SF12BW125 426 426 427 -868.3 - SF7BW125 to SF12BW125 and SF7BW250 428 428 429 - 868.5- SF7BW125toSF12BW125332 +=== 2.4.2 Version Info === 430 430 431 - 867.1-SF7BW125toSF12BW125334 +Specify the software version: 0x64=100, means firmware version 1.00. 432 432 433 - 867.3-SF7BW125toSF12BW125336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 434 434 435 -867.5 - SF7BW125 to SF12BW125 436 436 437 -867.7 - SF7BW125 to SF12BW125 438 438 439 - 867.9- SF7BW125toSF12BW125340 +=== 2.4.3 Battery Info === 440 440 441 -868.8 - FSK 342 +((( 343 +Check the battery voltage for LSE01. 344 +))) 442 442 346 +((( 347 +Ex1: 0x0B45 = 2885mV 348 +))) 443 443 444 -(% style="color:#037691" %)** Downlink:** 350 +((( 351 +Ex2: 0x0B49 = 2889mV 352 +))) 445 445 446 -Uplink channels 1-9 (RX1) 447 447 448 -869.525 - SF9BW125 (RX2 downlink only) 449 449 356 +=== 2.4.4 Signal Strength === 450 450 358 +NB-IoT Network signal Strength. 451 451 452 - ===2.7.2 US902-928(US915)===360 +**Ex1: 0x1d = 29** 453 453 454 - UsedinUSA,CanadaandSouthAmerica.Default useCHE=2362 +(% style="color:blue" %)**0**(%%) -113dBm or less 455 455 456 -(% style="color: #037691" %)**Uplink:**364 +(% style="color:blue" %)**1**(%%) -111dBm 457 457 458 - 903.9- SF7BW125toSF10BW125366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 459 459 460 - 904.1-SF7BW125toSF10BW125368 +(% style="color:blue" %)**31** (%%) -51dBm or greater 461 461 462 -9 04.3-SF7BW125toSF10BW125370 +(% style="color:blue" %)**99** (%%) Not known or not detectable 463 463 464 -904.5 - SF7BW125 to SF10BW125 465 465 466 -904.7 - SF7BW125 to SF10BW125 467 467 468 - 904.9-SF7BW125toSF10BW125374 +=== 2.4.5 Soil Moisture === 469 469 470 -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 +))) 471 471 472 -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 +))) 473 473 384 +((( 385 + 386 +))) 474 474 475 -(% style="color:#037691" %)**Downlink:** 388 +((( 389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 390 +))) 476 476 477 -923.3 - SF7BW500 to SF12BW500 478 478 479 -923.9 - SF7BW500 to SF12BW500 480 480 481 - 924.5-SF7BW500toSF12BW500394 +=== 2.4.6 Soil Temperature === 482 482 483 -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 +))) 484 484 485 -925.7 - SF7BW500 to SF12BW500 400 +((( 401 +**Example**: 402 +))) 486 486 487 -926.3 - SF7BW500 to SF12BW500 404 +((( 405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 406 +))) 488 488 489 -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 +))) 490 490 491 -927.5 - SF7BW500 to SF12BW500 492 492 493 -923.3 - SF12BW500(RX2 downlink only) 494 494 414 +=== 2.4.7 Soil Conductivity (EC) === 495 495 416 +((( 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 +))) 496 496 497 -=== 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 +))) 498 498 499 -Used in China, Default use CHE=1 424 +((( 425 +Generally, the EC value of irrigation water is less than 800uS / cm. 426 +))) 500 500 501 -(% style="color:#037691" %)**Uplink:** 428 +((( 429 + 430 +))) 502 502 503 -486.3 - SF7BW125 to SF12BW125 432 +((( 433 + 434 +))) 504 504 505 -4 86.5-SF7BW125toSF12BW125436 +=== 2.4.8 Digital Interrupt === 506 506 507 - 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. 508 508 509 - 486.9- SF7BW125 toSF12BW125440 +The command is: 510 510 511 - 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]])**.** 512 512 513 -487.3 - SF7BW125 to SF12BW125 514 514 515 - 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. 516 516 517 -487.7 - SF7BW125 to SF12BW125 518 518 448 +Example: 519 519 520 -( %style="color:#037691"%)**Downlink:**450 +0x(00): Normal uplink packet. 521 521 522 - 506.7 - SF7BW125toSF12BW125452 +0x(01): Interrupt Uplink Packet. 523 523 524 -506.9 - SF7BW125 to SF12BW125 525 525 526 -507.1 - SF7BW125 to SF12BW125 527 527 528 - 507.3- SF7BW125 toSF12BW125456 +=== 2.4.9 +5V Output === 529 529 530 - 507.5-SF7BW125 toSF12BW125458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 531 531 532 -507.7 - SF7BW125 to SF12BW125 533 533 534 -5 07.9-SF7BW125toSF12BW125461 +The 5V output time can be controlled by AT Command. 535 535 536 - 508.1- SF7BW125toSF12BW125463 +(% style="color:blue" %)**AT+5VT=1000** 537 537 538 -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. 539 539 540 540 541 541 542 -== =2.7.4 AU915-928(AU915)===469 +== 2.5 Downlink Payload == 543 543 544 - DefaultuseCHE=2471 +By default, NSE01 prints the downlink payload to console port. 545 545 546 - (% style="color:#037691" %)**Uplink:**473 +[[image:image-20220708133731-5.png]] 547 547 548 -916.8 - SF7BW125 to SF12BW125 549 549 550 -917.0 - SF7BW125 to SF12BW125 551 551 552 -917.2 - SF7BW125 to SF12BW125 477 +((( 478 +(% style="color:blue" %)**Examples:** 479 +))) 553 553 554 -917.4 - SF7BW125 to SF12BW125 481 +((( 482 + 483 +))) 555 555 556 -917.6 - SF7BW125 to SF12BW125 485 +* ((( 486 +(% style="color:blue" %)**Set TDC** 487 +))) 557 557 558 -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 +))) 559 559 560 -918.0 - SF7BW125 to SF12BW125 493 +((( 494 +Payload: 01 00 00 1E TDC=30S 495 +))) 561 561 562 -918.2 - SF7BW125 to SF12BW125 497 +((( 498 +Payload: 01 00 00 3C TDC=60S 499 +))) 563 563 501 +((( 502 + 503 +))) 564 564 565 -(% style="color:#037691" %)**Downlink:** 505 +* ((( 506 +(% style="color:blue" %)**Reset** 507 +))) 566 566 567 -923.3 - SF7BW500 to SF12BW500 509 +((( 510 +If payload = 0x04FF, it will reset the NSE01 511 +))) 568 568 569 -923.9 - SF7BW500 to SF12BW500 570 570 571 - 924.5-SF7BW500toSF12BW500514 +* (% style="color:blue" %)**INTMOD** 572 572 573 - 925.1-SF7BW500 toSF12BW500516 +Downlink Payload: 06000003, Set AT+INTMOD=3 574 574 575 -925.7 - SF7BW500 to SF12BW500 576 576 577 -926.3 - SF7BW500 to SF12BW500 578 578 579 - 926.9-SF7BW500toSF12BW500520 +== 2.6 LED Indicator == 580 580 581 -927.5 - SF7BW500 to SF12BW500 522 +((( 523 +The NSE01 has an internal LED which is to show the status of different state. 582 582 583 -923.3 - SF12BW500(RX2 downlink only) 584 584 526 +* 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 +))) 585 585 586 586 587 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 588 588 589 -(% style="color:#037691" %)**Default Uplink channel:** 590 590 591 - 923.2 - SF7BW125to SF10BW125535 +== 2.7 Installation in Soil == 592 592 593 - 923.4- SF7BW125toSF10BW125537 +__**Measurement the soil surface**__ 594 594 539 +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]] 595 595 596 - (% style="color:#037691" %)**Additional UplinkChannel**:541 +[[image:1657259653666-883.png]] 597 597 598 -(OTAA mode, channel added by JoinAccept message) 599 599 600 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 544 +((( 545 + 601 601 602 -922.2 - SF7BW125 to SF10BW125 547 +((( 548 +Dig a hole with diameter > 20CM. 549 +))) 603 603 604 -922.4 - SF7BW125 to SF10BW125 551 +((( 552 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 553 +))) 554 +))) 605 605 606 - 922.6 - SF7BW125to SF10BW125556 +[[image:1654506665940-119.png]] 607 607 608 -922.8 - SF7BW125 to SF10BW125 558 +((( 559 + 560 +))) 609 609 610 -923.0 - SF7BW125 to SF10BW125 611 611 612 - 922.0- SF7BW125toSF10BW125563 +== 2.8 Firmware Change Log == 613 613 614 614 615 - (% style="color:#037691"%)**AS923~~AS925 forBrunei,Cambodia, HongKong, Indonesia,Laos, Taiwan, Thailand, Vietnam**:566 +Download URL & Firmware Change log 616 616 617 - 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/]] 618 618 619 -923.8 - SF7BW125 to SF10BW125 620 620 621 - 924.0- SF7BW125toSF10BW125571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]] 622 622 623 -924.2 - SF7BW125 to SF10BW125 624 624 625 -924.4 - SF7BW125 to SF10BW125 626 626 627 - 924.6- SF7BW125toSF10BW125575 +== 2.9 Battery Analysis == 628 628 577 +=== 2.9.1 Battery Type === 629 629 630 -(% style="color:#037691" %)** Downlink:** 631 631 632 - 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. 633 633 634 -923.2 - SF10BW125 (RX2) 635 635 583 +The battery is designed to last for several years depends on the actually use environment and update interval. 636 636 637 637 638 - ===2.7.6KR920-923(KR920)===586 +The battery related documents as below: 639 639 640 -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/]] 641 641 642 -922.1 - SF7BW125 to SF12BW125 643 - 644 -922.3 - SF7BW125 to SF12BW125 645 - 646 -922.5 - SF7BW125 to SF12BW125 647 - 648 - 649 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 650 - 651 -922.1 - SF7BW125 to SF12BW125 652 - 653 -922.3 - SF7BW125 to SF12BW125 654 - 655 -922.5 - SF7BW125 to SF12BW125 656 - 657 -922.7 - SF7BW125 to SF12BW125 658 - 659 -922.9 - SF7BW125 to SF12BW125 660 - 661 -923.1 - SF7BW125 to SF12BW125 662 - 663 -923.3 - SF7BW125 to SF12BW125 664 - 665 - 666 -(% style="color:#037691" %)**Downlink:** 667 - 668 -Uplink channels 1-7(RX1) 669 - 670 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 671 - 672 - 673 - 674 -=== 2.7.7 IN865-867 (IN865) === 675 - 676 -(% style="color:#037691" %)** Uplink:** 677 - 678 -865.0625 - SF7BW125 to SF12BW125 679 - 680 -865.4025 - SF7BW125 to SF12BW125 681 - 682 -865.9850 - SF7BW125 to SF12BW125 683 - 684 - 685 -(% style="color:#037691" %) **Downlink:** 686 - 687 -Uplink channels 1-3 (RX1) 688 - 689 -866.550 - SF10BW125 (RX2) 690 - 691 - 692 - 693 - 694 -== 2.8 LED Indicator == 695 - 696 -The LSE01 has an internal LED which is to show the status of different state. 697 - 698 -* Blink once when device power on. 699 -* Solid ON for 5 seconds once device successful Join the network. 700 -* Blink once when device transmit a packet. 701 - 702 -== 2.9 Installation in Soil == 703 - 704 -**Measurement the soil surface** 705 - 706 - 707 -[[image:1654506634463-199.png]] 708 - 709 709 ((( 710 -((( 711 -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]] 712 712 ))) 713 -))) 714 714 715 715 716 716 717 - [[image:1654506665940-119.png]]598 +2.9.2 718 718 719 -((( 720 -Dig a hole with diameter > 20CM. 721 -))) 600 +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. 722 722 723 -((( 724 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 725 -))) 726 726 603 +Instruction to use as below: 727 727 728 -== 2.10 Firmware Change Log == 729 729 730 -((( 731 -**Firmware download link:** 732 -))) 606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 733 733 734 -((( 735 -[[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/]] 736 -))) 608 +[[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/]] 737 737 738 -((( 739 - 740 -))) 741 741 742 -((( 743 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 744 -))) 611 +Step 2: Open it and choose 745 745 746 - (((747 - 748 - )))613 +* Product Model 614 +* Uplink Interval 615 +* Working Mode 749 749 750 -((( 751 -**V1.0.** 752 -))) 617 +And the Life expectation in difference case will be shown on the right. 753 753 754 -((( 755 -Release 756 -))) 757 757 758 758 759 -== 2. 11BatteryAnalysis==621 +=== 2.9.3 Battery Note === 760 760 761 -=== 2.11.1 Battery Type === 762 - 763 763 ((( 764 -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. 765 -))) 766 - 767 -((( 768 -The battery is designed to last for more than 5 years for the LSN50. 769 -))) 770 - 771 -((( 772 -((( 773 -The battery-related documents are as below: 774 -))) 775 -))) 776 - 777 -* ((( 778 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 779 -))) 780 -* ((( 781 -[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 782 -))) 783 -* ((( 784 -[[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]] 785 -))) 786 - 787 - [[image:image-20220610172436-1.png]] 788 - 789 - 790 - 791 -=== 2.11.2 Battery Note === 792 - 793 -((( 794 794 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. 795 795 ))) 796 796 797 797 798 798 799 -=== 2. 11.3Replace the battery ===629 +=== 2.9.4 Replace the battery === 800 800 801 -((( 802 -If Battery is lower than 2.7v, user should replace the battery of LSE01. 803 -))) 631 +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). 804 804 805 -((( 806 -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. 807 -))) 808 808 809 -((( 810 -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) 811 -))) 812 812 813 - 814 - 815 815 = 3. Using the AT Commands = 816 816 817 817 == 3.1 Access AT Commands == ... ... @@ -1015,18 +1015,22 @@ 1015 1015 [[image:image-20220606154825-4.png]] 1016 1016 1017 1017 838 +== 4.2 Can I calibrate LSE01 to different soil types? == 1018 1018 840 +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]]. 841 + 842 + 1019 1019 = 5. Trouble Shooting = 1020 1020 1021 -== 5.1 Why I can ’t join TTN in US915 / AU915 bands? ==845 +== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1022 1022 1023 -It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main. LoRaWANCommunication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details.847 +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. 1024 1024 1025 1025 1026 -== 5.2 AT Command input doesn ’t work ==850 +== 5.2 AT Command input doesn't work == 1027 1027 1028 1028 ((( 1029 -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.853 +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. 1030 1030 ))) 1031 1031 1032 1032
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