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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... ... @@ -13,72 +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 73 - ==1.3Specification ==65 +(% style="color:#037691" %)**Common DC Characteristics:** 74 74 67 +* Supply Voltage: 2.1v ~~ 3.6v 68 +* Operating Temperature: -40 ~~ 85°C 69 + 70 +(% style="color:#037691" %)**NB-IoT Spec:** 71 + 72 +* - B1 @H-FDD: 2100MHz 73 +* - B3 @H-FDD: 1800MHz 74 +* - B8 @H-FDD: 900MHz 75 +* - B5 @H-FDD: 850MHz 76 +* - B20 @H-FDD: 800MHz 77 +* - B28 @H-FDD: 700MHz 78 + 79 +(% style="color:#037691" %)**Probe Specification:** 80 + 75 75 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 76 76 77 -[[image:image-20220 606162220-5.png]]83 +[[image:image-20220708101224-1.png]] 78 78 79 79 80 80 81 -== 1.4 Applications == 87 +== 1.4 Applications == 82 82 83 83 * Smart Agriculture 84 84 ... ... @@ -85,734 +85,547 @@ 85 85 (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 86 86 87 87 88 -== 1.5 Firmware Changelog==94 +== 1.5 Pin Definitions == 89 89 90 90 91 - **LSE01v1.0 :** Release97 +[[image:1657246476176-652.png]] 92 92 93 93 94 94 95 -= 2. ConfigureLSE01 to connect toLoRaWANnetwork=101 += 2. Use NSE01 to communicate with IoT Server = 96 96 97 -== 2.1 How it works == 103 +== 2.1 How it works == 98 98 105 + 99 99 ((( 100 -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. 101 101 ))) 102 102 110 + 103 103 ((( 104 - 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: 105 105 ))) 106 106 115 +[[image:image-20220708101605-2.png]] 107 107 117 +((( 118 + 119 +))) 108 108 109 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 110 110 111 -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. 112 112 123 +== 2.2 Configure the NSE01 == 113 113 114 -[[image:1654503992078-669.png]] 115 115 126 +=== 2.2.1 Test Requirement === 116 116 117 -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. 118 118 129 +To use NSE01 in your city, make sure meet below requirements: 119 119 120 -(% 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. 121 121 122 -Each LSE01 is shipped with a sticker with the default device EUI as below: 123 - 124 -[[image:image-20220606163732-6.jpeg]] 125 - 126 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 127 - 128 -**Add APP EUI in the application** 129 - 130 - 131 -[[image:1654504596150-405.png]] 132 - 133 - 134 - 135 -**Add APP KEY and DEV EUI** 136 - 137 -[[image:1654504683289-357.png]] 138 - 139 - 140 - 141 -(% style="color:blue" %)**Step 2**(%%): Power on LSE01 142 - 143 - 144 -Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 145 - 146 -[[image:image-20220606163915-7.png]] 147 - 148 - 149 -(% 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. 150 - 151 -[[image:1654504778294-788.png]] 152 - 153 - 154 - 155 -== 2.3 Uplink Payload == 156 - 157 - 158 -=== 2.3.1 MOD~=0(Default Mode) === 159 - 160 -LSE01 will uplink payload via LoRaWAN with below payload format: 161 - 162 162 ((( 163 - 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 164 164 ))) 165 165 166 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 167 -|((( 168 -**Size** 169 169 170 -**(bytes)** 171 -)))|**2**|**2**|**2**|**2**|**2**|**1** 172 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 173 -Temperature 140 +[[image:1657249419225-449.png]] 174 174 175 -(Reserve, Ignore now) 176 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 177 -MOD & Digital Interrupt 178 178 179 -(Optional) 180 -))) 181 181 144 +=== 2.2.2 Insert SIM card === 182 182 146 +Insert the NB-IoT Card get from your provider. 183 183 184 - === 2.3.2 MOD~=1(Originalvalue)===148 +User need to take out the NB-IoT module and insert the SIM card like below: 185 185 186 -This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 187 187 188 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 189 -|((( 190 -**Size** 151 +[[image:1657249468462-536.png]] 191 191 192 -**(bytes)** 193 -)))|**2**|**2**|**2**|**2**|**2**|**1** 194 -|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 195 -Temperature 196 196 197 -(Reserve, Ignore now) 198 -)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 199 -MOD & Digital Interrupt 200 200 201 -(Optional) 202 -))) 155 +=== 2.2.3 Connect USB – TTL to NSE01 to configure it === 203 203 204 - 205 - 206 -=== 2.3.3 Battery Info === 207 - 208 208 ((( 209 -Check the battery voltage for LSE01. 210 -))) 211 - 212 212 ((( 213 -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. 214 214 ))) 215 - 216 -((( 217 -Ex2: 0x0B49 = 2889mV 218 218 ))) 219 219 220 220 164 +**Connection:** 221 221 222 - ===2.3.4Soil Moisture===166 + (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND 223 223 224 -((( 225 -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. 226 -))) 168 + (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 227 227 228 -((( 229 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 230 -))) 170 + (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD 231 231 232 -((( 233 - 234 -))) 235 235 236 -((( 237 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 238 -))) 173 +In the PC, use below serial tool settings: 239 239 175 +* 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** 240 240 241 - 242 -=== 2.3.5 Soil Temperature === 243 - 244 244 ((( 245 - 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. 246 246 ))) 247 247 248 -((( 249 -**Example**: 250 -))) 185 +[[image:image-20220708110657-3.png]] 251 251 252 -((( 253 -If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 254 -))) 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/]] 255 255 256 -((( 257 -If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 258 -))) 259 259 260 260 191 +=== 2.2.4 Use CoAP protocol to uplink data === 261 261 262 -= ==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/]] 263 263 264 -((( 265 -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). 266 -))) 267 267 268 -((( 269 -For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 270 -))) 196 +**Use below commands:** 271 271 272 -(( (273 - Generally, the ECvalueofirrigationwateris lessthan800uS / cm.274 -)) )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 275 275 276 -((( 277 - 278 -))) 202 +For parameter description, please refer to AT command set 279 279 280 -((( 281 - 282 -))) 204 +[[image:1657249793983-486.png]] 283 283 284 -=== 2.3.7 MOD === 285 285 286 - 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. 287 287 288 - For example, bytes[10]=90209 +[[image:1657249831934-534.png]] 289 289 290 -mod=(bytes[10]>>7)&0x01=1. 291 291 292 292 293 - **DownlinkCommand:**213 +=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 294 294 295 - If payload=0x0A00, workmode=0215 +This feature is supported since firmware version v1.0.1 296 296 297 -If** **payload =** **0x0A01, workmode=1 298 298 218 +* (% 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 299 299 222 +[[image:1657249864775-321.png]] 300 300 301 -=== 2.3.8 Decode payload in The Things Network === 302 302 303 - While using TTN network, you can add the payload format to decode the payload.225 +[[image:1657249930215-289.png]] 304 304 305 305 306 -[[image:1654505570700-128.png]] 307 307 308 -((( 309 -The payload decoder function for TTN is here: 310 -))) 229 +=== 2.2.6 Use MQTT protocol to uplink data === 311 311 312 -((( 313 -LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 314 -))) 231 +This feature is supported since firmware version v110 315 315 316 316 317 -== 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 318 318 319 - 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]] 320 320 321 321 245 +[[image:1657249990869-686.png]] 322 322 323 -== 2.5 Downlink Payload == 324 324 325 -By default, LSE50 prints the downlink payload to console port. 326 - 327 -[[image:image-20220606165544-8.png]] 328 - 329 - 330 330 ((( 331 - **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. 332 332 ))) 333 333 334 -((( 335 - 336 -))) 337 337 338 -* ((( 339 -**Set TDC** 340 -))) 341 341 342 -((( 343 -If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 344 -))) 254 +=== 2.2.7 Use TCP protocol to uplink data === 345 345 346 -((( 347 -Payload: 01 00 00 1E TDC=30S 348 -))) 256 +This feature is supported since firmware version v110 349 349 350 -((( 351 -Payload: 01 00 00 3C TDC=60S 352 -))) 353 353 354 -((( 355 - 356 -))) 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 357 357 358 -* ((( 359 -**Reset** 360 -))) 262 +[[image:1657250217799-140.png]] 361 361 362 -((( 363 -If payload = 0x04FF, it will reset the LSE01 364 -))) 365 365 265 +[[image:1657250255956-604.png]] 366 366 367 -* **CFM** 368 368 369 -Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 370 370 269 +=== 2.2.8 Change Update Interval === 371 371 271 +User can use below command to change the (% style="color:green" %)**uplink interval**. 372 372 373 - ==2.6ShowDatainDataCake IoT Server==273 +* (% style="color:blue" %)**AT+TDC=600 ** (%%)~/~/ Set Update Interval to 600s 374 374 375 375 ((( 376 - [[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:** 377 377 ))) 378 378 379 379 ((( 380 - 280 +(% style="color:red" %)1. By default, the device will send an uplink message every 1 hour. 381 381 ))) 382 382 383 -((( 384 -(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 385 -))) 386 386 387 -((( 388 -(% 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: 389 -))) 390 390 285 +== 2.3 Uplink Payload == 391 391 392 - [[image:1654505857935-743.png]]287 +In this mode, uplink payload includes in total 18 bytes 393 393 289 +(% 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"]] 394 394 395 - [[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. 396 396 397 397 398 - (% style="color:blue" %)**Step 3**(%%)**:** Create an account or logn Datacake.298 +[[image:image-20220708111918-4.png]] 399 399 400 -(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 401 401 301 +The payload is ASCII string, representative same HEX: 402 402 403 - [[image:1654505905236-553.png]]303 +0x72403155615900640c7817075e0a8c02f900 where: 404 404 305 +* Device ID: 0x 724031556159 = 724031556159 306 +* Version: 0x0064=100=1.0.0 405 405 406 -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 = 0 407 407 408 - [[image:1654505925508-181.png]]315 +== 2.4 Payload Explanation and Sensor Interface == 409 409 410 410 318 +=== 2.4.1 Device ID === 411 411 412 - ==2.7FrequencyPlans==320 +By default, the Device ID equal to the last 6 bytes of IMEI. 413 413 414 - 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 415 415 324 +**Example:** 416 416 417 - === 2.7.1EU863-870(EU868) ===326 +AT+DEUI=A84041F15612 418 418 419 - (%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. 420 420 421 -868.1 - SF7BW125 to SF12BW125 422 422 423 -868.3 - SF7BW125 to SF12BW125 and SF7BW250 424 424 425 - 868.5- SF7BW125toSF12BW125332 +=== 2.4.2 Version Info === 426 426 427 - 867.1-SF7BW125toSF12BW125334 +Specify the software version: 0x64=100, means firmware version 1.00. 428 428 429 - 867.3-SF7BW125toSF12BW125336 +For example: 0x00 64 : this device is NSE01 with firmware version 1.0.0. 430 430 431 -867.5 - SF7BW125 to SF12BW125 432 432 433 -867.7 - SF7BW125 to SF12BW125 434 434 435 - 867.9- SF7BW125toSF12BW125340 +=== 2.4.3 Battery Info === 436 436 437 -868.8 - FSK 342 +((( 343 +Check the battery voltage for LSE01. 344 +))) 438 438 346 +((( 347 +Ex1: 0x0B45 = 2885mV 348 +))) 439 439 440 -(% style="color:#037691" %)** Downlink:** 350 +((( 351 +Ex2: 0x0B49 = 2889mV 352 +))) 441 441 442 -Uplink channels 1-9 (RX1) 443 443 444 -869.525 - SF9BW125 (RX2 downlink only) 445 445 356 +=== 2.4.4 Signal Strength === 446 446 358 +NB-IoT Network signal Strength. 447 447 448 - ===2.7.2 US902-928(US915)===360 +**Ex1: 0x1d = 29** 449 449 450 - UsedinUSA,CanadaandSouthAmerica.Default useCHE=2362 +(% style="color:blue" %)**0**(%%) -113dBm or less 451 451 452 -(% style="color: #037691" %)**Uplink:**364 +(% style="color:blue" %)**1**(%%) -111dBm 453 453 454 - 903.9- SF7BW125toSF10BW125366 +(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 455 455 456 - 904.1-SF7BW125toSF10BW125368 +(% style="color:blue" %)**31** (%%) -51dBm or greater 457 457 458 -9 04.3-SF7BW125toSF10BW125370 +(% style="color:blue" %)**99** (%%) Not known or not detectable 459 459 460 -904.5 - SF7BW125 to SF10BW125 461 461 462 -904.7 - SF7BW125 to SF10BW125 463 463 464 - 904.9-SF7BW125toSF10BW125374 +=== 2.4.5 Soil Moisture === 465 465 466 -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 +))) 467 467 468 -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 +))) 469 469 384 +((( 385 + 386 +))) 470 470 471 -(% style="color:#037691" %)**Downlink:** 388 +((( 389 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 390 +))) 472 472 473 -923.3 - SF7BW500 to SF12BW500 474 474 475 -923.9 - SF7BW500 to SF12BW500 476 476 477 - 924.5-SF7BW500toSF12BW500394 +=== 2.4.6 Soil Temperature === 478 478 479 -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 +))) 480 480 481 -925.7 - SF7BW500 to SF12BW500 400 +((( 401 +**Example**: 402 +))) 482 482 483 -926.3 - SF7BW500 to SF12BW500 404 +((( 405 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 406 +))) 484 484 485 -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 +))) 486 486 487 -927.5 - SF7BW500 to SF12BW500 488 488 489 -923.3 - SF12BW500(RX2 downlink only) 490 490 414 +=== 2.4.7 Soil Conductivity (EC) === 491 491 416 +((( 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 +))) 492 492 493 -=== 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 +))) 494 494 495 -Used in China, Default use CHE=1 424 +((( 425 +Generally, the EC value of irrigation water is less than 800uS / cm. 426 +))) 496 496 497 -(% style="color:#037691" %)**Uplink:** 428 +((( 429 + 430 +))) 498 498 499 -486.3 - SF7BW125 to SF12BW125 432 +((( 433 + 434 +))) 500 500 501 -4 86.5-SF7BW125toSF12BW125436 +=== 2.4.8 Digital Interrupt === 502 502 503 - 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. 504 504 505 - 486.9- SF7BW125 toSF12BW125440 +The command is: 506 506 507 - 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]])**.** 508 508 509 -487.3 - SF7BW125 to SF12BW125 510 510 511 - 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. 512 512 513 -487.7 - SF7BW125 to SF12BW125 514 514 448 +Example: 515 515 516 -( %style="color:#037691"%)**Downlink:**450 +0x(00): Normal uplink packet. 517 517 518 - 506.7 - SF7BW125toSF12BW125452 +0x(01): Interrupt Uplink Packet. 519 519 520 -506.9 - SF7BW125 to SF12BW125 521 521 522 -507.1 - SF7BW125 to SF12BW125 523 523 524 - 507.3- SF7BW125 toSF12BW125456 +=== 2.4.9 +5V Output === 525 525 526 - 507.5-SF7BW125 toSF12BW125458 +NSE01 will enable +5V output before all sampling and disable the +5v after all sampling. 527 527 528 -507.7 - SF7BW125 to SF12BW125 529 529 530 -5 07.9-SF7BW125toSF12BW125461 +The 5V output time can be controlled by AT Command. 531 531 532 - 508.1- SF7BW125toSF12BW125463 +(% style="color:blue" %)**AT+5VT=1000** 533 533 534 -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. 535 535 536 536 537 537 538 -== =2.7.4 AU915-928(AU915)===469 +== 2.5 Downlink Payload == 539 539 540 - DefaultuseCHE=2471 +By default, NSE01 prints the downlink payload to console port. 541 541 542 - (% style="color:#037691" %)**Uplink:**473 +[[image:image-20220708133731-5.png]] 543 543 544 -916.8 - SF7BW125 to SF12BW125 545 545 546 -917.0 - SF7BW125 to SF12BW125 547 547 548 -917.2 - SF7BW125 to SF12BW125 477 +((( 478 +(% style="color:blue" %)**Examples:** 479 +))) 549 549 550 -917.4 - SF7BW125 to SF12BW125 481 +((( 482 + 483 +))) 551 551 552 -917.6 - SF7BW125 to SF12BW125 485 +* ((( 486 +(% style="color:blue" %)**Set TDC** 487 +))) 553 553 554 -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 +))) 555 555 556 -918.0 - SF7BW125 to SF12BW125 493 +((( 494 +Payload: 01 00 00 1E TDC=30S 495 +))) 557 557 558 -918.2 - SF7BW125 to SF12BW125 497 +((( 498 +Payload: 01 00 00 3C TDC=60S 499 +))) 559 559 501 +((( 502 + 503 +))) 560 560 561 -(% style="color:#037691" %)**Downlink:** 505 +* ((( 506 +(% style="color:blue" %)**Reset** 507 +))) 562 562 563 -923.3 - SF7BW500 to SF12BW500 509 +((( 510 +If payload = 0x04FF, it will reset the NSE01 511 +))) 564 564 565 -923.9 - SF7BW500 to SF12BW500 566 566 567 - 924.5-SF7BW500toSF12BW500514 +* (% style="color:blue" %)**INTMOD** 568 568 569 - 925.1-SF7BW500 toSF12BW500516 +Downlink Payload: 06000003, Set AT+INTMOD=3 570 570 571 -925.7 - SF7BW500 to SF12BW500 572 572 573 -926.3 - SF7BW500 to SF12BW500 574 574 575 - 926.9-SF7BW500toSF12BW500520 +== 2.6 LED Indicator == 576 576 577 -927.5 - SF7BW500 to SF12BW500 522 +((( 523 +The NSE01 has an internal LED which is to show the status of different state. 578 578 579 -923.3 - SF12BW500(RX2 downlink only) 580 580 526 +* 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 +))) 581 581 582 582 583 -=== 2.7.5 AS920-923 & AS923-925 (AS923) === 584 584 585 -(% style="color:#037691" %)**Default Uplink channel:** 586 586 587 - 923.2 - SF7BW125to SF10BW125535 +== 2.7 Installation in Soil == 588 588 589 - 923.4- SF7BW125toSF10BW125537 +__**Measurement the soil surface**__ 590 590 539 +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]] 591 591 592 - (% style="color:#037691" %)**Additional UplinkChannel**:541 +[[image:1657259653666-883.png]] 593 593 594 -(OTAA mode, channel added by JoinAccept message) 595 595 596 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 544 +((( 545 + 597 597 598 -922.2 - SF7BW125 to SF10BW125 547 +((( 548 +Dig a hole with diameter > 20CM. 549 +))) 599 599 600 -922.4 - SF7BW125 to SF10BW125 551 +((( 552 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 553 +))) 554 +))) 601 601 602 - 922.6 - SF7BW125to SF10BW125556 +[[image:1654506665940-119.png]] 603 603 604 -922.8 - SF7BW125 to SF10BW125 558 +((( 559 + 560 +))) 605 605 606 -923.0 - SF7BW125 to SF10BW125 607 607 608 - 922.0- SF7BW125toSF10BW125563 +== 2.8 Firmware Change Log == 609 609 610 610 611 - (% style="color:#037691"%)**AS923~~AS925 forBrunei,Cambodia, HongKong, Indonesia,Laos, Taiwan, Thailand, Vietnam**:566 +Download URL & Firmware Change log 612 612 613 - 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/]] 614 614 615 -923.8 - SF7BW125 to SF10BW125 616 616 617 - 924.0- SF7BW125toSF10BW125571 +Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H"]] 618 618 619 -924.2 - SF7BW125 to SF10BW125 620 620 621 -924.4 - SF7BW125 to SF10BW125 622 622 623 - 924.6- SF7BW125toSF10BW125575 +== 2.9 Battery Analysis == 624 624 577 +=== 2.9.1 Battery Type === 625 625 626 -(% style="color:#037691" %)** Downlink:** 627 627 628 - 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. 629 629 630 -923.2 - SF10BW125 (RX2) 631 631 583 +The battery is designed to last for several years depends on the actually use environment and update interval. 632 632 633 633 634 - ===2.7.6KR920-923(KR920)===586 +The battery related documents as below: 635 635 636 -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/]] 637 637 638 -922.1 - SF7BW125 to SF12BW125 639 - 640 -922.3 - SF7BW125 to SF12BW125 641 - 642 -922.5 - SF7BW125 to SF12BW125 643 - 644 - 645 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 646 - 647 -922.1 - SF7BW125 to SF12BW125 648 - 649 -922.3 - SF7BW125 to SF12BW125 650 - 651 -922.5 - SF7BW125 to SF12BW125 652 - 653 -922.7 - SF7BW125 to SF12BW125 654 - 655 -922.9 - SF7BW125 to SF12BW125 656 - 657 -923.1 - SF7BW125 to SF12BW125 658 - 659 -923.3 - SF7BW125 to SF12BW125 660 - 661 - 662 -(% style="color:#037691" %)**Downlink:** 663 - 664 -Uplink channels 1-7(RX1) 665 - 666 -921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 667 - 668 - 669 - 670 -=== 2.7.7 IN865-867 (IN865) === 671 - 672 -(% style="color:#037691" %)** Uplink:** 673 - 674 -865.0625 - SF7BW125 to SF12BW125 675 - 676 -865.4025 - SF7BW125 to SF12BW125 677 - 678 -865.9850 - SF7BW125 to SF12BW125 679 - 680 - 681 -(% style="color:#037691" %) **Downlink:** 682 - 683 -Uplink channels 1-3 (RX1) 684 - 685 -866.550 - SF10BW125 (RX2) 686 - 687 - 688 - 689 - 690 -== 2.8 LED Indicator == 691 - 692 -The LSE01 has an internal LED which is to show the status of different state. 693 - 694 -* Blink once when device power on. 695 -* Solid ON for 5 seconds once device successful Join the network. 696 -* Blink once when device transmit a packet. 697 - 698 - 699 - 700 - 701 - 702 - 703 -== 2.9 Installation in Soil == 704 - 705 -**Measurement the soil surface** 706 - 707 - 708 -[[image:1654506634463-199.png]] 709 - 710 710 ((( 711 -((( 712 -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]] 713 713 ))) 714 -))) 715 715 716 716 717 717 718 - [[image:1654506665940-119.png]]598 +2.9.2 719 719 720 -((( 721 -Dig a hole with diameter > 20CM. 722 -))) 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. 723 723 724 -((( 725 -Horizontal insert the probe to the soil and fill the hole for long term measurement. 726 -))) 727 727 603 +Instruction to use as below: 728 728 729 -== 2.10 Firmware Change Log == 730 730 731 -((( 732 -**Firmware download link:** 733 -))) 606 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 734 734 735 -((( 736 -[[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/]] 737 -))) 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/]] 738 738 739 -((( 740 - 741 -))) 742 742 743 -((( 744 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 745 -))) 611 +Step 2: Open it and choose 746 746 747 - (((748 - 749 - )))613 +* Product Model 614 +* Uplink Interval 615 +* Working Mode 750 750 751 -((( 752 -**V1.0.** 753 -))) 617 +And the Life expectation in difference case will be shown on the right. 754 754 755 -((( 756 -Release 757 -))) 758 758 759 759 760 -== 2. 11BatteryAnalysis==621 +=== 2.9.3 Battery Note === 761 761 762 -=== 2.11.1 Battery Type === 763 - 764 764 ((( 765 -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. 766 -))) 767 - 768 -((( 769 -The battery is designed to last for more than 5 years for the LSN50. 770 -))) 771 - 772 -((( 773 -((( 774 -The battery-related documents are as below: 775 -))) 776 -))) 777 - 778 -* ((( 779 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 780 -))) 781 -* ((( 782 -[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 783 -))) 784 -* ((( 785 -[[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]] 786 -))) 787 - 788 - [[image:image-20220610172436-1.png]] 789 - 790 - 791 - 792 -=== 2.11.2 Battery Note === 793 - 794 -((( 795 795 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. 796 796 ))) 797 797 798 798 799 799 800 -=== 2. 11.3Replace the battery ===629 +=== 2.9.4 Replace the battery === 801 801 802 -((( 803 -If Battery is lower than 2.7v, user should replace the battery of LSE01. 804 -))) 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). 805 805 806 -((( 807 -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. 808 -))) 809 809 810 -((( 811 -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) 812 -))) 813 813 814 - 815 - 816 816 = 3. Using the AT Commands = 817 817 818 818 == 3.1 Access AT Commands == ... ... @@ -1016,18 +1016,22 @@ 1016 1016 [[image:image-20220606154825-4.png]] 1017 1017 1018 1018 838 +== 4.2 Can I calibrate LSE01 to different soil types? == 1019 1019 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 + 1020 1020 = 5. Trouble Shooting = 1021 1021 1022 -== 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? == 1023 1023 1024 -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. 1025 1025 1026 1026 1027 -== 5.2 AT Command input doesn ’t work ==850 +== 5.2 AT Command input doesn't work == 1028 1028 1029 1029 ((( 1030 -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. 1031 1031 ))) 1032 1032 1033 1033
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