Changes for page NDDS75 -- NB-IoT Distance Detect Sensor User Manual
Last modified by Bei Jinggeng on 2024/05/31 09:53
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... ... @@ -1,1 +1,1 @@ 1 -N DDS75NB-IoTDistanceDetectSensor User Manual1 +NSE01 - NB-IoT Soil Moisture & EC Sensor User Manual - Content
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... ... @@ -1,35 +1,38 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220 709085040-1.png||height="542" width="524"]]2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]] 3 3 4 4 5 5 6 6 7 7 8 -**Table of Contents:** 9 9 10 -{{toc/}} 11 11 12 12 13 13 14 14 15 15 14 +**Table of Contents:** 16 16 16 + 17 + 18 + 19 + 20 + 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is N DDS75DistanceDetectionSensor ==23 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 20 20 21 21 ((( 22 22 23 23 24 -((( 25 -The Dragino NDDS75 is a (% style="color:blue" %)**NB-IoT Distance Detection Sensor**(%%) for Internet of Things solution. It is designed to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses ultrasonic sensing technology for distance measurement, and temperature compensation is performed internally to improve the reliability of data. 26 -\\The NDDS75 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc. It detects the distance between the measured object and the sensor, and uploads the value via wireless to IoT Server via NB-IoT Network. 27 -\\NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 28 -\\NDDS75 supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP** (%%)for different application requirement. 29 -\\NDDS75 is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method) 30 -\\To use NDDS75, user needs to check if there is NB-IoT coverage in local area and with the bands NDDS75 supports. If the local operate support it, user needs to get a NB-IoT SIM card from local operator and install NDDS75 to get NB-IoT network connection. 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 30 +It can detect (% style="color:blue" %)**Soil Moisture, Soil Temperature and Soil Conductivity**(%%), and upload its value to the server wirelessly. 31 + 32 +The wireless technology used in NSE01 allows the device to send data at a low data rate and reach ultra-long distances, providing ultra-long-distance spread spectrum Communication. 33 + 34 +NSE01 are powered by (% style="color:blue" %)**8500mAh Li-SOCI2**(%%) batteries, which can be used for up to 5 years. 35 + 33 33 34 34 ))) 35 35 ... ... @@ -36,23 +36,23 @@ 36 36 [[image:1654503236291-817.png]] 37 37 38 38 39 -[[image:1657 327959271-447.png]]42 +[[image:1657245163077-232.png]] 40 40 41 41 42 42 43 -== 1.2 46 +== 1.2 Features == 44 44 45 45 46 46 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 47 -* Ultra low power consumption 48 -* Distance Detection by Ultrasonic technology 49 -* Flat object range 280mm - 7500mm 50 -* Accuracy: ±(1cm+S*0.3%) (S: Distance) 51 -* Cable Length: 25cm 50 +* Monitor Soil Moisture 51 +* Monitor Soil Temperature 52 +* Monitor Soil Conductivity 52 52 * AT Commands to change parameters 53 53 * Uplink on periodically 54 54 * Downlink to change configure 55 55 * IP66 Waterproof Enclosure 57 +* Ultra-Low Power consumption 58 +* AT Commands to change parameters 56 56 * Micro SIM card slot for NB-IoT SIM 57 57 * 8500mAh Battery for long term use 58 58 ... ... @@ -66,6 +66,7 @@ 66 66 * Supply Voltage: 2.1v ~~ 3.6v 67 67 * Operating Temperature: -40 ~~ 85°C 68 68 72 + 69 69 (% style="color:#037691" %)**NB-IoT Spec:** 70 70 71 71 * - B1 @H-FDD: 2100MHz ... ... @@ -75,592 +75,719 @@ 75 75 * - B20 @H-FDD: 800MHz 76 76 * - B28 @H-FDD: 700MHz 77 77 78 -(% style="color:#037691" %)**Battery:** 79 79 80 -* Li/SOCI2 un-chargeable battery 81 -* Capacity: 8500mAh 82 -* Self Discharge: <1% / Year @ 25°C 83 -* Max continuously current: 130mA 84 -* Max boost current: 2A, 1 second 83 +(% style="color:#037691" %)**Probe Specification:** 85 85 86 - (%style="color:#037691"%)**PowerConsumption**85 +Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 87 87 88 -* STOP Mode: 10uA @ 3.3v 89 -* Max transmit power: [[350mA@3.3v>>mailto:350mA@3.3v]] 87 +[[image:image-20220708101224-1.png]] 90 90 91 91 92 92 93 93 == 1.4 Applications == 94 94 95 -* Smart Buildings & Home Automation 96 -* Logistics and Supply Chain Management 97 -* Smart Metering 98 98 * Smart Agriculture 99 -* Smart Cities 100 -* Smart Factory 101 101 102 102 (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 103 103 104 104 105 - 106 - 107 107 == 1.5 Pin Definitions == 108 108 109 109 110 -[[image:1657 328609906-564.png]]101 +[[image:1657246476176-652.png]] 111 111 112 112 113 113 114 -= 2. UseNDDS75to communicatewithIoTServer=105 += 2. Configure LSE01 to connect to LoRaWAN network = 115 115 116 -== 2.1 107 +== 2.1 How it works == 117 117 118 118 ((( 119 -The NDDS75isequippedwithaNB-IoT module,thepre-loadedfirmwareinNDDS75willgetenvironmentdatafrom sensorsandsend thevaluetolocalNB-IoTnetworkviatheNB-IoTmodule.The NB-IoTnetworkwillforwardthisvaluetoIoTserver viatheprotocoldefinedbyNDDS75.110 +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 120 120 ))) 121 121 122 - 123 123 ((( 124 - Thediagrambelowshows theworkingflowindefaultfirmwaref NDDS75:114 +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"]]. 125 125 ))) 126 126 127 -((( 128 - 129 -))) 130 130 131 -[[image:1657328659945-416.png]] 132 132 133 -((( 134 - 135 -))) 119 +== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 136 136 121 +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. 137 137 138 -== 2.2 Configure the NDDS75 == 139 139 124 +[[image:1654503992078-669.png]] 140 140 141 -=== 2.2.1 Test Requirement === 142 142 143 -((( 144 -To use NDDS75 in your city, make sure meet below requirements: 145 -))) 127 +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. 146 146 147 -* Your local operator has already distributed a NB-IoT Network there. 148 -* The local NB-IoT network used the band that NSE01 supports. 149 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 150 150 151 -((( 152 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NDDS75 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 153 -))) 130 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LSE01. 154 154 132 +Each LSE01 is shipped with a sticker with the default device EUI as below: 155 155 156 -[[image:16 57328756309-230.png]]134 +[[image:image-20220606163732-6.jpeg]] 157 157 136 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 158 158 138 +**Add APP EUI in the application** 159 159 160 -=== 2.2.2 Insert SIM card === 161 161 162 -((( 163 -Insert the NB-IoT Card get from your provider. 164 -))) 141 +[[image:1654504596150-405.png]] 165 165 166 -((( 167 -User need to take out the NB-IoT module and insert the SIM card like below: 168 -))) 169 169 170 170 171 - [[image:1657328884227-504.png]]145 +**Add APP KEY and DEV EUI** 172 172 147 +[[image:1654504683289-357.png]] 173 173 174 174 175 -=== 2.2.3 Connect USB – TTL to NDDS75 to configure it === 176 176 177 -((( 178 -((( 179 -User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below. 180 -))) 181 -))) 151 +(% style="color:blue" %)**Step 2**(%%): Power on LSE01 182 182 183 -[[image:image-20220709092052-2.png]] 184 184 185 - **Connection:**154 +Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 186 186 187 - (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND156 +[[image:image-20220606163915-7.png]] 188 188 189 - (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD 190 190 191 - background-color:yellow" %)USBTTLRXD<~-~-~-~->UART_TXD159 +(% 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. 192 192 161 +[[image:1654504778294-788.png]] 193 193 194 -In the PC, use below serial tool settings: 195 195 196 -* Baud: (% style="color:green" %)**9600** 197 -* Data bits:** (% style="color:green" %)8(%%)** 198 -* Stop bits: (% style="color:green" %)**1** 199 -* Parity: (% style="color:green" %)**None** 200 -* Flow Control: (% style="color:green" %)**None** 201 201 165 +== 2.3 Uplink Payload == 166 + 167 + 168 +=== 2.3.1 MOD~=0(Default Mode) === 169 + 170 +LSE01 will uplink payload via LoRaWAN with below payload format: 171 + 202 202 ((( 203 - Make sure the switch is in FLASHposition,thenpower ondeviceby connecting the jumper on NDDS75. NDDS75 will output systeminfoonce power onas below,we can enter the (% style="color:green" %)**password:12345678**(%%)to access AT Command input.173 +Uplink payload includes in total 11 bytes. 204 204 ))) 205 205 206 -[[image:1657329814315-101.png]] 176 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 177 +|((( 178 +**Size** 207 207 208 -((( 209 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]] 180 +**(bytes)** 181 +)))|**2**|**2**|**2**|**2**|**2**|**1** 182 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 183 +Temperature 184 + 185 +(Reserve, Ignore now) 186 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|((( 187 +MOD & Digital Interrupt 188 + 189 +(Optional) 210 210 ))) 211 211 192 +=== 2.3.2 MOD~=1(Original value) === 212 212 194 +This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 213 213 214 -=== 2.2.4 Use CoAP protocol to uplink data === 196 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:500px" %) 197 +|((( 198 +**Size** 215 215 216 -(% 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/]] 200 +**(bytes)** 201 +)))|**2**|**2**|**2**|**2**|**2**|**1** 202 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 203 +Temperature 217 217 205 +(Reserve, Ignore now) 206 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]](raw)|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 207 +MOD & Digital Interrupt 218 218 219 -**Use below commands:** 209 +(Optional) 210 +))) 220 220 221 -* (% style="color:blue" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 222 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%)~/~/ to set CoAP server address and port 223 -* (% style="color:blue" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/Set COAP resource path 212 +=== 2.3.3 Battery Info === 224 224 225 -For parameter description, please refer to AT command set 214 +((( 215 +Check the battery voltage for LSE01. 216 +))) 226 226 227 -[[image:1657330452568-615.png]] 218 +((( 219 +Ex1: 0x0B45 = 2885mV 220 +))) 228 228 222 +((( 223 +Ex2: 0x0B49 = 2889mV 224 +))) 229 229 230 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server. 231 231 232 -[[image:1657330472797-498.png]] 233 233 228 +=== 2.3.4 Soil Moisture === 234 234 230 +((( 231 +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. 232 +))) 235 235 236 -=== 2.2.5 Use UDP protocol to uplink data(Default protocol) === 234 +((( 235 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 236 +))) 237 237 238 +((( 239 + 240 +))) 238 238 239 - *(% style="color:blue" %)**AT+PRO=2 **(%%) ~/~/ Set to use UDP protocol to uplink240 - *(% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601 **(%%)~/~/toset UDP server address and port241 - * (% style="color:blue" %)**AT+CFM=1 ** (%%)~/~/If the server does not respond, this command is unnecessary242 +((( 243 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 244 +))) 242 242 243 -[[image:1657330501006-241.png]] 244 244 245 245 246 - [[image:1657330533775-472.png]]248 +=== 2.3.5 Soil Temperature === 247 247 250 +((( 251 + 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 252 +))) 248 248 254 +((( 255 +**Example**: 256 +))) 249 249 250 -=== 2.2.6 Use MQTT protocol to uplink data === 258 +((( 259 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/100 = 2.61 °C 260 +))) 251 251 262 +((( 263 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 264 +))) 252 252 253 -* (% style="color:blue" %)**AT+PRO=3 ** (%%) ~/~/Set to use MQTT protocol to uplink 254 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,1883 ** (%%) ~/~/Set MQTT server address and port 255 -* (% style="color:blue" %)**AT+CLIENT=CLIENT ** (%%)~/~/Set up the CLIENT of MQTT 256 -* (% style="color:blue" %)**AT+UNAME=UNAME **(%%)~/~/Set the username of MQTT 257 -* (% style="color:blue" %)**AT+PWD=PWD **(%%)~/~/Set the password of MQTT 258 -* (% style="color:blue" %)**AT+PUBTOPIC=NDDS75_PUB **(%%)~/~/Set the sending topic of MQTT 259 -* (% style="color:blue" %)**AT+SUBTOPIC=NDDS75_SUB **(%%) ~/~/Set the subscription topic of MQTT 260 260 261 -[[image:1657249978444-674.png]] 262 262 268 +=== 2.3.6 Soil Conductivity (EC) === 263 263 264 -[[image:1657330723006-866.png]] 270 +((( 271 +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). 272 +))) 265 265 274 +((( 275 +For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 276 +))) 266 266 267 267 ((( 268 - MQTT protocol has a much higher power consumption comparevs UDP / CoAP protocol. Pleasecheckthepoweranalyzedocumentandadjusttheuplinkperiodtoasuitableinterval.279 +Generally, the EC value of irrigation water is less than 800uS / cm. 269 269 ))) 270 270 282 +((( 283 + 284 +))) 271 271 286 +((( 287 + 288 +))) 272 272 273 -=== 2. 2.7Use TCP protocol to uplink data===290 +=== 2.3.7 MOD === 274 274 292 +Firmware version at least v2.1 supports changing mode. 275 275 276 -* (% style="color:blue" %)**AT+PRO=4 ** (%%) ~/~/ Set to use TCP protocol to uplink 277 -* (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5600 **(%%) ~/~/ to set TCP server address and port 294 +For example, bytes[10]=90 278 278 279 - [[image:image-20220709093918-1.png]]296 +mod=(bytes[10]>>7)&0x01=1. 280 280 281 281 282 - [[image:image-20220709093918-2.png]]299 +**Downlink Command:** 283 283 301 +If payload = 0x0A00, workmode=0 284 284 303 +If** **payload =** **0x0A01, workmode=1 285 285 286 -=== 2.2.8 Change Update Interval === 287 287 288 -User can use below command to change the (% style="color:green" %)**uplink interval**. 289 289 290 - *(%style="color:blue"%)**AT+TDC=600 ** (%%)~/~/ Set UpdateIntervalto600s307 +=== 2.3.8 Decode payload in The Things Network === 291 291 309 +While using TTN network, you can add the payload format to decode the payload. 310 + 311 + 312 +[[image:1654505570700-128.png]] 313 + 292 292 ((( 293 - (%style="color:red"%)**NOTE:**315 +The payload decoder function for TTN is here: 294 294 ))) 295 295 296 296 ((( 297 - (%style="color:red"%)1. By default,thedevicewillsendan uplinkmessage every 1 hour.319 +LSE01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0>>https://www.dropbox.com/sh/si8icbrjlamxqdb/AAACYwjsxxr5fj_vpqRtrETAa?dl=0]] 298 298 ))) 299 299 300 300 323 +== 2.4 Uplink Interval == 301 301 302 - ==2.3UplinkPayload ==325 +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"]] 303 303 304 -In this mode, uplink payload includes in total 14 bytes 305 305 306 306 307 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 308 -|=(% style="width: 80px;" %)((( 309 -**Size(bytes)** 310 -)))|=(% style="width: 80px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 110px;" %)**1**|=(% style="width: 110px;" %)**2**|=(% style="width: 70px;" %)**1** 311 -|(% 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:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]] 329 +== 2.5 Downlink Payload == 312 312 313 -((( 314 -If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data. 315 -))) 331 +By default, LSE50 prints the downlink payload to console port. 316 316 333 +[[image:image-20220606165544-8.png]] 317 317 318 -[[image:1657331036973-987.png]] 319 319 320 320 ((( 321 - Thepayload is ASCII string, representativesameHEX:337 +(% style="color:blue" %)**Examples:** 322 322 ))) 323 323 324 324 ((( 325 - 0x72403155615900640c6c19029200where:341 + 326 326 ))) 327 327 328 328 * ((( 329 - DeviceID:0x724031556159 = 724031556159345 +(% style="color:blue" %)**Set TDC** 330 330 ))) 331 -* ((( 332 -Version: 0x0064=100=1.0.0 347 + 348 +((( 349 +If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 333 333 ))) 334 334 335 - *(((336 - BAT: 0x0c6c=3180mV=.180V352 +((( 353 +Payload: 01 00 00 1E TDC=30S 337 337 ))) 338 -* ((( 339 -Signal: 0x19 = 25 355 + 356 +((( 357 +Payload: 01 00 00 3C TDC=60S 340 340 ))) 341 -* ((( 342 -Distance: 0x0292= 658 mm 359 + 360 +((( 361 + 343 343 ))) 363 + 344 344 * ((( 345 -Interrupt: 0x00 = 0 365 +(% style="color:blue" %)**Reset** 366 +))) 346 346 368 +((( 369 +If payload = 0x04FF, it will reset the LSE01 370 +))) 347 347 348 348 349 - 350 -))) 373 +* (% style="color:blue" %)**CFM** 351 351 352 - ==2.4PayloadExplanationandSensorInterface==375 +Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 353 353 354 354 355 -=== 2.4.1 Device ID === 356 356 357 -((( 358 -By default, the Device ID equal to the last 6 bytes of IMEI. 359 -))) 379 +== 2.6 Show Data in DataCake IoT Server == 360 360 361 361 ((( 362 - Usercanuse(% style="color:blue"%)**AT+DEUI**(%%)to set DeviceID382 +[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps: 363 363 ))) 364 364 365 365 ((( 366 - **Example:**386 + 367 367 ))) 368 368 369 369 ((( 370 - AT+DEUI=A84041F15612390 +(% style="color:blue" %)**Step 1**(%%): Be sure that your device is programmed and properly connected to the network at this time. 371 371 ))) 372 372 373 373 ((( 374 - TheDeviceID is storedinanone-erasearea,Upgradethefirmwareorrun **AT+FDR**won't erase DeviceID.394 +(% 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: 375 375 ))) 376 376 377 377 398 +[[image:1654505857935-743.png]] 378 378 379 -=== 2.4.2 Version Info === 380 380 381 -((( 382 -Specify the software version: 0x64=100, means firmware version 1.00. 383 -))) 401 +[[image:1654505874829-548.png]] 384 384 385 -((( 386 -For example: 0x00 64 : this device is NDDS75 with firmware version 1.0.0. 387 -))) 388 388 404 +(% style="color:blue" %)**Step 3**(%%)**:** Create an account or log in Datacake. 389 389 406 +(% style="color:blue" %)**Step 4**(%%)**:** Search the LSE01 and add DevEUI. 390 390 391 -=== 2.4.3 Battery Info === 392 392 393 -((( 394 -Check the battery voltage for LSE01. 395 -))) 409 +[[image:1654505905236-553.png]] 396 396 397 -((( 398 -Ex1: 0x0B45 = 2885mV 399 -))) 400 400 401 -((( 402 -Ex2: 0x0B49 = 2889mV 403 -))) 412 +After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 404 404 414 +[[image:1654505925508-181.png]] 405 405 406 406 407 -=== 2.4.4 Signal Strength === 408 408 409 -((( 410 -NB-IoT Network signal Strength. 411 -))) 418 +== 2.7 Frequency Plans == 412 412 413 -((( 414 -**Ex1: 0x1d = 29** 415 -))) 420 +The LSE01 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 416 416 417 -((( 418 -(% style="color:blue" %)**0**(%%) -113dBm or less 419 -))) 420 420 421 -((( 422 -(% style="color:blue" %)**1**(%%) -111dBm 423 -))) 423 +=== 2.7.1 EU863-870 (EU868) === 424 424 425 -((( 426 -(% style="color:blue" %)**2...30**(%%) -109dBm... -53dBm 427 -))) 425 +(% style="color:#037691" %)** Uplink:** 428 428 429 -((( 430 -(% style="color:blue" %)**31** (%%) -51dBm or greater 431 -))) 427 +868.1 - SF7BW125 to SF12BW125 432 432 433 -((( 434 -(% style="color:blue" %)**99** (%%) Not known or not detectable 435 -))) 429 +868.3 - SF7BW125 to SF12BW125 and SF7BW250 436 436 431 +868.5 - SF7BW125 to SF12BW125 437 437 433 +867.1 - SF7BW125 to SF12BW125 438 438 439 - ===2.4.5Distance===435 +867.3 - SF7BW125 to SF12BW125 440 440 441 - Get the distance. Flatobjectrange280mm - 7500mm.437 +867.5 - SF7BW125 to SF12BW125 442 442 443 - Forexample,if the data you get from the register is **__0x0B0x05__**,the distance between the sensorand the measured object is439 +867.7 - SF7BW125 to SF12BW125 444 444 445 -((( 446 -((( 447 -(% style="color:blue" %)** 0B05(H) = 2821(D) = 2821mm.** 448 -))) 449 -))) 441 +867.9 - SF7BW125 to SF12BW125 450 450 451 -((( 452 - 453 -))) 443 +868.8 - FSK 454 454 455 -((( 456 - 457 -))) 458 458 459 - ===2.4.6 DigitalInterrupt===446 +(% style="color:#037691" %)** Downlink:** 460 460 461 -((( 462 -Digital Interrupt refers to pin (% style="color:blue" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NDDS75 will send a packet to the server. 463 -))) 448 +Uplink channels 1-9 (RX1) 464 464 465 -((( 466 -The command is: 467 -))) 450 +869.525 - SF9BW125 (RX2 downlink only) 468 468 469 -((( 470 -(% 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]])**.** 471 -))) 472 472 473 473 474 -((( 475 -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. 476 -))) 454 +=== 2.7.2 US902-928(US915) === 477 477 456 +Used in USA, Canada and South America. Default use CHE=2 478 478 479 -((( 480 -Example: 481 -))) 458 +(% style="color:#037691" %)**Uplink:** 482 482 483 -((( 484 -0x(00): Normal uplink packet. 485 -))) 460 +903.9 - SF7BW125 to SF10BW125 486 486 487 -((( 488 -0x(01): Interrupt Uplink Packet. 489 -))) 462 +904.1 - SF7BW125 to SF10BW125 490 490 464 +904.3 - SF7BW125 to SF10BW125 491 491 466 +904.5 - SF7BW125 to SF10BW125 492 492 493 - === 2.4.7+5VOutput===468 +904.7 - SF7BW125 to SF10BW125 494 494 495 -((( 496 -NDDS75 will enable +5V output before all sampling and disable the +5v after all sampling. 497 -))) 470 +904.9 - SF7BW125 to SF10BW125 498 498 472 +905.1 - SF7BW125 to SF10BW125 499 499 500 -((( 501 -The 5V output time can be controlled by AT Command. 502 -))) 474 +905.3 - SF7BW125 to SF10BW125 503 503 504 -((( 505 -(% style="color:blue" %)**AT+5VT=1000** 506 -))) 507 507 508 -((( 509 -Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 510 -))) 477 +(% style="color:#037691" %)**Downlink:** 511 511 479 +923.3 - SF7BW500 to SF12BW500 512 512 481 +923.9 - SF7BW500 to SF12BW500 513 513 514 - ==2.5DownlinkPayload==483 +924.5 - SF7BW500 to SF12BW500 515 515 516 - Bydefault,NDDS75prints the downlinkpayload to console port.485 +925.1 - SF7BW500 to SF12BW500 517 517 518 - [[image:image-20220709100028-1.png]]487 +925.7 - SF7BW500 to SF12BW500 519 519 489 +926.3 - SF7BW500 to SF12BW500 520 520 521 -((( 522 -(% style="color:blue" %)**Examples:** 523 -))) 491 +926.9 - SF7BW500 to SF12BW500 524 524 525 -((( 526 - 527 -))) 493 +927.5 - SF7BW500 to SF12BW500 528 528 529 -* ((( 530 -(% style="color:blue" %)**Set TDC** 531 -))) 495 +923.3 - SF12BW500(RX2 downlink only) 532 532 533 -((( 534 -If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 535 -))) 536 536 537 -((( 538 -Payload: 01 00 00 1E TDC=30S 539 -))) 540 540 541 -((( 542 -Payload: 01 00 00 3C TDC=60S 543 -))) 499 +=== 2.7.3 CN470-510 (CN470) === 544 544 545 -((( 546 - 547 -))) 501 +Used in China, Default use CHE=1 548 548 549 -* ((( 550 -(% style="color:blue" %)**Reset** 551 -))) 503 +(% style="color:#037691" %)**Uplink:** 552 552 553 -((( 554 -If payload = 0x04FF, it will reset the NDDS75 555 -))) 505 +486.3 - SF7BW125 to SF12BW125 556 556 507 +486.5 - SF7BW125 to SF12BW125 557 557 558 - *(%style="color:blue"%)**INTMOD**509 +486.7 - SF7BW125 to SF12BW125 559 559 560 -((( 561 -Downlink Payload: 06000003, Set AT+INTMOD=3 562 -))) 511 +486.9 - SF7BW125 to SF12BW125 563 563 513 +487.1 - SF7BW125 to SF12BW125 564 564 515 +487.3 - SF7BW125 to SF12BW125 565 565 566 - == 2.6LEDIndicator==517 +487.5 - SF7BW125 to SF12BW125 567 567 519 +487.7 - SF7BW125 to SF12BW125 568 568 569 -The NDDS75 has an internal LED which is to show the status of different state. 570 570 522 +(% style="color:#037691" %)**Downlink:** 571 571 572 -* When power on, NDDS75 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) 573 -* Then the LED will be on for 1 second means device is boot normally. 574 -* After NDDS75 join NB-IoT network. The LED will be ON for 3 seconds. 575 -* For each uplink probe, LED will be on for 500ms. 524 +506.7 - SF7BW125 to SF12BW125 576 576 577 -((( 578 - 579 -))) 526 +506.9 - SF7BW125 to SF12BW125 580 580 528 +507.1 - SF7BW125 to SF12BW125 581 581 530 +507.3 - SF7BW125 to SF12BW125 582 582 583 - == 2.7FirmwareChange Log==532 +507.5 - SF7BW125 to SF12BW125 584 584 534 +507.7 - SF7BW125 to SF12BW125 585 585 586 - DownloadURL&FirmwareChange log536 +507.9 - SF7BW125 to SF12BW125 587 587 588 -((( 589 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/Firmware/]] 590 -))) 538 +508.1 - SF7BW125 to SF12BW125 591 591 540 +505.3 - SF12BW125 (RX2 downlink only) 592 592 593 -Upgrade Instruction: [[Upgrade_Firmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]] 594 594 595 595 544 +=== 2.7.4 AU915-928(AU915) === 596 596 597 - == 2.8 Battery Analysis==546 +Default use CHE=2 598 598 599 - ===2.8.1 BatteryType ===548 +(% style="color:#037691" %)**Uplink:** 600 600 550 +916.8 - SF7BW125 to SF12BW125 601 601 552 +917.0 - SF7BW125 to SF12BW125 553 + 554 +917.2 - SF7BW125 to SF12BW125 555 + 556 +917.4 - SF7BW125 to SF12BW125 557 + 558 +917.6 - SF7BW125 to SF12BW125 559 + 560 +917.8 - SF7BW125 to SF12BW125 561 + 562 +918.0 - SF7BW125 to SF12BW125 563 + 564 +918.2 - SF7BW125 to SF12BW125 565 + 566 + 567 +(% style="color:#037691" %)**Downlink:** 568 + 569 +923.3 - SF7BW500 to SF12BW500 570 + 571 +923.9 - SF7BW500 to SF12BW500 572 + 573 +924.5 - SF7BW500 to SF12BW500 574 + 575 +925.1 - SF7BW500 to SF12BW500 576 + 577 +925.7 - SF7BW500 to SF12BW500 578 + 579 +926.3 - SF7BW500 to SF12BW500 580 + 581 +926.9 - SF7BW500 to SF12BW500 582 + 583 +927.5 - SF7BW500 to SF12BW500 584 + 585 +923.3 - SF12BW500(RX2 downlink only) 586 + 587 + 588 + 589 +=== 2.7.5 AS920-923 & AS923-925 (AS923) === 590 + 591 +(% style="color:#037691" %)**Default Uplink channel:** 592 + 593 +923.2 - SF7BW125 to SF10BW125 594 + 595 +923.4 - SF7BW125 to SF10BW125 596 + 597 + 598 +(% style="color:#037691" %)**Additional Uplink Channel**: 599 + 600 +(OTAA mode, channel added by JoinAccept message) 601 + 602 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 603 + 604 +922.2 - SF7BW125 to SF10BW125 605 + 606 +922.4 - SF7BW125 to SF10BW125 607 + 608 +922.6 - SF7BW125 to SF10BW125 609 + 610 +922.8 - SF7BW125 to SF10BW125 611 + 612 +923.0 - SF7BW125 to SF10BW125 613 + 614 +922.0 - SF7BW125 to SF10BW125 615 + 616 + 617 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 618 + 619 +923.6 - SF7BW125 to SF10BW125 620 + 621 +923.8 - SF7BW125 to SF10BW125 622 + 623 +924.0 - SF7BW125 to SF10BW125 624 + 625 +924.2 - SF7BW125 to SF10BW125 626 + 627 +924.4 - SF7BW125 to SF10BW125 628 + 629 +924.6 - SF7BW125 to SF10BW125 630 + 631 + 632 +(% style="color:#037691" %)** Downlink:** 633 + 634 +Uplink channels 1-8 (RX1) 635 + 636 +923.2 - SF10BW125 (RX2) 637 + 638 + 639 + 640 +=== 2.7.6 KR920-923 (KR920) === 641 + 642 +Default channel: 643 + 644 +922.1 - SF7BW125 to SF12BW125 645 + 646 +922.3 - SF7BW125 to SF12BW125 647 + 648 +922.5 - SF7BW125 to SF12BW125 649 + 650 + 651 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 652 + 653 +922.1 - SF7BW125 to SF12BW125 654 + 655 +922.3 - SF7BW125 to SF12BW125 656 + 657 +922.5 - SF7BW125 to SF12BW125 658 + 659 +922.7 - SF7BW125 to SF12BW125 660 + 661 +922.9 - SF7BW125 to SF12BW125 662 + 663 +923.1 - SF7BW125 to SF12BW125 664 + 665 +923.3 - SF7BW125 to SF12BW125 666 + 667 + 668 +(% style="color:#037691" %)**Downlink:** 669 + 670 +Uplink channels 1-7(RX1) 671 + 672 +921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 673 + 674 + 675 + 676 +=== 2.7.7 IN865-867 (IN865) === 677 + 678 +(% style="color:#037691" %)** Uplink:** 679 + 680 +865.0625 - SF7BW125 to SF12BW125 681 + 682 +865.4025 - SF7BW125 to SF12BW125 683 + 684 +865.9850 - SF7BW125 to SF12BW125 685 + 686 + 687 +(% style="color:#037691" %) **Downlink:** 688 + 689 +Uplink channels 1-3 (RX1) 690 + 691 +866.550 - SF10BW125 (RX2) 692 + 693 + 694 + 695 + 696 +== 2.8 LED Indicator == 697 + 698 +The LSE01 has an internal LED which is to show the status of different state. 699 + 700 +* Blink once when device power on. 701 +* Solid ON for 5 seconds once device successful Join the network. 702 +* Blink once when device transmit a packet. 703 + 704 +== 2.9 Installation in Soil == 705 + 706 +**Measurement the soil surface** 707 + 708 + 709 +[[image:1654506634463-199.png]] 710 + 602 602 ((( 603 -The NDDS75 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. 712 +((( 713 +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. 604 604 ))) 715 +))) 605 605 717 + 718 + 719 +[[image:1654506665940-119.png]] 720 + 606 606 ((( 607 - The batteryis designedto lastfor severalyearsdepends ontheactually use environmentand updateinterval.722 +Dig a hole with diameter > 20CM. 608 608 ))) 609 609 610 610 ((( 611 - The batteryrelateddocumentsasbelow:726 +Horizontal insert the probe to the soil and fill the hole for long term measurement. 612 612 ))) 613 613 614 -* [[Battery Dimension>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 615 -* [[Lithium-Thionyl Chloride Battery datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 616 -* [[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 617 617 730 +== 2.10 Firmware Change Log == 731 + 618 618 ((( 619 - [[image:image-20220709101450-2.png]]733 +**Firmware download link:** 620 620 ))) 621 621 736 +((( 737 +[[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/]] 738 +))) 622 622 740 +((( 741 + 742 +))) 623 623 624 -=== 2.8.2 Power consumption Analyze === 744 +((( 745 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 746 +))) 625 625 626 626 ((( 627 - Draginobattery 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.749 + 628 628 ))) 629 629 752 +((( 753 +**V1.0.** 754 +))) 630 630 631 631 ((( 632 - Instruction to usebelow:757 +Release 633 633 ))) 634 634 760 + 761 +== 2.11 Battery Analysis == 762 + 763 +=== 2.11.1 Battery Type === 764 + 635 635 ((( 636 - (% style="color:blue"%)**Step1:**(%%)Downlinkthe up-to-dateDRAGINO_Battery_Life_Prediction_Table.xlsxfrom: [[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/]]766 +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. 637 637 ))) 638 638 769 +((( 770 +The battery is designed to last for more than 5 years for the LSN50. 771 +))) 639 639 640 640 ((( 641 -(% style="color:blue" %)**Step 2: **(%%) Open it and choose 774 +((( 775 +The battery-related documents are as below: 642 642 ))) 777 +))) 643 643 644 644 * ((( 645 - Product Model780 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 646 646 ))) 647 647 * ((( 648 - UplinkInterval783 +[[Lithium-Thionyl Chloride Battery datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 649 649 ))) 650 650 * ((( 651 - WorkingMode786 +[[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/]] 652 652 ))) 653 653 654 -((( 655 -And the Life expectation in difference case will be shown on the right. 656 -))) 789 + [[image:image-20220610172436-1.png]] 657 657 658 -[[image:image-20220709110451-3.png]] 659 659 660 660 793 +=== 2.11.2 Battery Note === 661 661 662 -=== 2.8.3 Battery Note === 663 - 664 664 ((( 665 665 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. 666 666 ))) ... ... @@ -667,169 +667,302 @@ 667 667 668 668 669 669 670 -=== 2. 8.4Replace the battery ===801 +=== 2.11.3 Replace the battery === 671 671 672 672 ((( 673 - The defaultbatterypack of NDDS75includesa ER26500 plus super capacitor. If usercan'tfind this pack locally, they canfind ER26500or equivalencewithouttheSPC1520 capacitor, which willalso work in mostcase.The SPC can enlargethe batterylife for highfrequencyuse (update period below 5 minutes).804 +If Battery is lower than 2.7v, user should replace the battery of LSE01. 674 674 ))) 675 675 676 - 677 - 678 -= 3. Access NB-IoT Module = 679 - 680 680 ((( 681 - Userscan directly accesstheATcommand set of theNB-IoTmodule.808 +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. 682 682 ))) 683 683 684 684 ((( 685 -The ATCommand setcanrefer theBC35-GNB-IoTModuleATCommand: [[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/]]812 +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) 686 686 ))) 687 687 688 -[[image:1657333200519-600.png]] 689 689 690 690 817 += 3. Using the AT Commands = 691 691 692 -= 4.UsingtheAT Commands =819 +== 3.1 Access AT Commands == 693 693 694 -== 4.1 Access AT Commands == 695 695 696 -S eethislinkfordetail: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]822 +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. 697 697 824 +[[image:1654501986557-872.png||height="391" width="800"]] 698 698 699 -AT+<CMD>? : Help on <CMD> 700 700 701 - AT+<CMD>: Run<CMD>827 +Or if you have below board, use below connection: 702 702 703 -AT+<CMD>=<value> : Set the value 704 704 705 - AT+<CMD>=?:Get the value830 +[[image:1654502005655-729.png||height="503" width="801"]] 706 706 707 707 833 + 834 +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: 835 + 836 + 837 + [[image:1654502050864-459.png||height="564" width="806"]] 838 + 839 + 840 +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]] 841 + 842 + 843 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 844 + 845 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 846 + 847 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 848 + 849 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 850 + 851 + 708 708 (% style="color:#037691" %)**General Commands**(%%) 709 709 710 -AT 854 +(% style="background-color:#dcdcdc" %)**AT**(%%) : Attention 711 711 712 -AT? 856 +(% style="background-color:#dcdcdc" %)**AT?**(%%) : Short Help 713 713 714 -ATZ 858 +(% style="background-color:#dcdcdc" %)**ATZ**(%%) : MCU Reset 715 715 716 -AT+TDC 860 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%) : Application Data Transmission Interval 717 717 718 -AT+CFG : Print all configurations 719 719 720 - AT+CFGMOD: Workingmode selection863 +(% style="color:#037691" %)**Keys, IDs and EUIs management** 721 721 722 -AT+I NTMOD:Setthe trigger interruptmode865 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%) : Application EUI 723 723 724 -AT+ 5VTSetextend the timeof5V power867 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%) : Application Key 725 725 726 -AT+P ROChooseagreement869 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%) : Application Session Key 727 727 728 -AT+ WEIGREGet weightorsetweight to 0871 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%) : Device Address 729 729 730 -AT+ WEIGAPGet or SettheGapValue of weight873 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%) : Device EUI 731 731 732 -AT+ RXDL: Extendthe sendingandreceivingtime875 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%) : Network ID (You can enter this command change only after successful network connection) 733 733 734 -AT+ CNTFACGettcountingparameters877 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%) : Network Session Key Joining and sending date on LoRa network 735 735 736 -AT+ SERVADDR:ServerAddress879 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%) : Confirm Mode 737 737 881 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 738 738 739 -(% style="color:# 037691" %)**COAPManagement**883 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%) : Join LoRa? Network 740 740 741 -AT+ URIsourceparameters885 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%) : LoRa? Network Join Mode 742 742 887 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 743 743 744 -(% style="color:# 037691" %)**UDPManagement**889 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%) : Print Last Received Data in Raw Format 745 745 746 -AT+C FM:Uploadconfirmationmode (onlyvalid forUDP)891 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%) : Print Last Received Data in Binary Format 747 747 893 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 748 748 749 -(% style="color:# 037691" %)**MQTTManagement**895 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%) : Send Hexadecimal Data 750 750 751 -AT+CLIENT : Get or Set MQTT client 752 752 753 - AT+UNAMEGetSetMQTT Username898 +(% style="color:#037691" %)**LoRa Network Management** 754 754 755 -AT+ PWDGetor SetMQTT password900 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%) : Adaptive Rate 756 756 757 -AT+ PUBTOPICGetorSetMQTTpublishtopic902 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%) : LoRa Class(Currently only support class A 758 758 759 -AT+ SUBTOPIC :GetorSetMQTT subscriptiontopic904 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%) : Duty Cycle Setting 760 760 906 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 761 761 762 -(% style="color:# 037691" %)**Information**908 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink 763 763 764 -AT+F DRctoryDataReset910 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%) : Frame Counter Uplink 765 765 766 -AT+ PWORDSerialAccessPassword912 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%) : Join Accept Delay1 767 767 914 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 768 768 916 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 769 769 770 -= 5.FAQ=918 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%) : Receive Delay1 771 771 772 -= =5.1HowtoUpgradeFirmware==920 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%) : Receive Delay2 773 773 922 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 774 774 924 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 925 + 926 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 927 + 928 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 929 + 930 + 931 +(% style="color:#037691" %)**Information** 932 + 933 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 934 + 935 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 936 + 937 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 938 + 939 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 940 + 941 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 942 + 943 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 944 + 945 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 946 + 947 + 948 += 4. FAQ = 949 + 950 +== 4.1 How to change the LoRa Frequency Bands/Region? == 951 + 775 775 ((( 776 -User can upgrade the firmware for 1) bug fix, 2) new feature release. 953 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 954 +When downloading the images, choose the required image file for download. 777 777 ))) 778 778 779 779 ((( 780 - Pleasesee 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]]958 + 781 781 ))) 782 782 783 783 ((( 784 - (%style="color:red"%)Notice,NDDS75andLDDS75share thememotherboard.Theyuse thesameconnection andmethodto update.962 +How to set up LSE01 to work in 8 channel mode By default, the frequency bands US915, AU915, CN470 work in 72 frequencies. Many gateways are 8 channel gateways, and in this case, the OTAA join time and uplink schedule is long and unpredictable while the end node is hopping in 72 frequencies. 785 785 ))) 786 786 965 +((( 966 + 967 +))) 787 787 969 +((( 970 +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. 971 +))) 788 788 789 -= 6. Trouble Shooting = 973 +((( 974 + 975 +))) 790 790 791 -== 6.1 Connection problem when uploading firmware == 977 +((( 978 +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. 979 +))) 792 792 981 +[[image:image-20220606154726-3.png]] 793 793 983 + 984 +When you use the TTN network, the US915 frequency bands use are: 985 + 986 +* 903.9 - SF7BW125 to SF10BW125 987 +* 904.1 - SF7BW125 to SF10BW125 988 +* 904.3 - SF7BW125 to SF10BW125 989 +* 904.5 - SF7BW125 to SF10BW125 990 +* 904.7 - SF7BW125 to SF10BW125 991 +* 904.9 - SF7BW125 to SF10BW125 992 +* 905.1 - SF7BW125 to SF10BW125 993 +* 905.3 - SF7BW125 to SF10BW125 994 +* 904.6 - SF8BW500 995 + 794 794 ((( 795 -**Please see: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H3.3Troubleshooting]] 997 +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: 998 + 999 +* (% style="color:#037691" %)**AT+CHE=2** 1000 +* (% style="color:#037691" %)**ATZ** 796 796 ))) 797 797 798 -(% class="wikigeneratedid" %) 799 799 ((( 800 800 1005 + 1006 +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. 801 801 ))) 802 802 1009 +((( 1010 + 1011 +))) 803 803 804 -== 6.2 AT Command input doesn't work == 1013 +((( 1014 +The **AU915** band is similar. Below are the AU915 Uplink Channels. 1015 +))) 805 805 1017 +[[image:image-20220606154825-4.png]] 1018 + 1019 + 1020 +== 4.2 Can I calibrate LSE01 to different soil types? == 1021 + 1022 +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]]. 1023 + 1024 + 1025 += 5. Trouble Shooting = 1026 + 1027 +== 5.1 Why I can't join TTN in US915 / AU915 bands? == 1028 + 1029 +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. 1030 + 1031 + 1032 +== 5.2 AT Command input doesn't work == 1033 + 806 806 ((( 807 807 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. 1036 +))) 808 808 809 - 1038 + 1039 +== 5.3 Device rejoin in at the second uplink packet == 1040 + 1041 +(% style="color:#4f81bd" %)**Issue describe as below:** 1042 + 1043 +[[image:1654500909990-784.png]] 1044 + 1045 + 1046 +(% style="color:#4f81bd" %)**Cause for this issue:** 1047 + 1048 +((( 1049 +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. 810 810 ))) 811 811 812 812 813 - =7. OrderInfo=1053 +(% style="color:#4f81bd" %)**Solution: ** 814 814 1055 +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: 815 815 816 - Part Number**:** (% style="color:#4f81bd"%)**NSDDS75**1057 +[[image:1654500929571-736.png||height="458" width="832"]] 817 817 818 818 1060 += 6. Order Info = 1061 + 1062 + 1063 +Part Number**:** (% style="color:#4f81bd" %)**LSE01-XX-YY** 1064 + 1065 + 1066 +(% style="color:#4f81bd" %)**XX**(%%)**:** The default frequency band 1067 + 1068 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 1069 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 1070 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 1071 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 1072 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 1073 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 1074 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1075 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1076 + 1077 +(% style="color:#4f81bd" %)**YY**(%%)**: **Battery Option 1078 + 1079 +* (% style="color:red" %)**4**(%%): 4000mAh battery 1080 +* (% style="color:red" %)**8**(%%): 8500mAh battery 1081 + 819 819 (% class="wikigeneratedid" %) 820 820 ((( 821 821 822 822 ))) 823 823 824 -= 8.1087 += 7. Packing Info = 825 825 826 826 ((( 827 827 828 828 829 829 (% style="color:#037691" %)**Package Includes**: 1093 +))) 830 830 831 -* NSE01 NB-IoT Distance Detect Sensor Node x 1832 - *Externalantennax 11095 +* ((( 1096 +LSE01 LoRaWAN Soil Moisture & EC Sensor x 1 833 833 ))) 834 834 835 835 ((( ... ... @@ -836,22 +836,24 @@ 836 836 837 837 838 838 (% style="color:#037691" %)**Dimension and weight**: 1103 +))) 839 839 840 - 841 -* Device Size: 13.0 x 5 x 4.5 cm 842 -* Device Weight: 150g 843 -* Package Size / pcs : 15 x 12x 5.5 cm 844 -* Weight / pcs : 220g 1105 +* ((( 1106 +Device Size: cm 845 845 ))) 1108 +* ((( 1109 +Device Weight: g 1110 +))) 1111 +* ((( 1112 +Package Size / pcs : cm 1113 +))) 1114 +* ((( 1115 +Weight / pcs : g 846 846 847 -((( 848 848 849 - 850 - 851 - 852 852 ))) 853 853 854 -= 9.1120 += 8. Support = 855 855 856 856 * 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. 857 857 * 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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