Changes for page NLMS01-NB-IoT Leaf Moisture Sensor User Manual
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... ... @@ -7,78 +7,89 @@ 7 7 8 8 9 9 10 -= 1. 10 += 1. Introduction = 11 11 12 -== 1.1 12 +== 1.1 What is NLMS01 Leaf Moisture Sensor == 13 13 14 14 15 -((( 16 -The Dragino NLMS01 is a (% style="color:blue" %)**NB-IOT Leaf Moisture Sensor**(%%) for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof. 15 +The Dragino NLMS01 is a **NB-IOT Leaf Moisture Sensor** for IoT of Agriculture. It is designed to measure the leaf moisture and temperature, so to send to the platform to analyze the leaf status such as : watering, moisturizing, dew, frozen. The probe is IP67 waterproof. 17 17 18 -NLMS01 detects leaf's (% style="color:blue" %)** moisture and temperature use FDR method**(%%), it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy.17 +NLMS01 detects leaf's** moisture and temperature **use FDR method, it senses the dielectric constant cause by liquid over the leaf surface, and cover the value to leaf moisture. The probe is design in a leaf shape to best simulate the real leaf characterizes. The probe has as density as 15 leaf vein lines per centimeter which make it can senses small drop and more accuracy. 19 19 20 20 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. 20 +\\NLMS01 supports different uplink methods include **TCP,MQTT,UDP and CoAP **for different application requirement. 21 +\\NLMS01 is powered by **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) 22 +\\To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a **NB-IoT SIM card** from local operator and install NLMS01 to get NB-IoT network connection 21 21 22 -NLMS01 supports different uplink methods include (% style="color:blue" %)**TCP,MQTT,UDP and CoAP **(%%)for different application requirement. 23 - 24 -NLMS01 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). 25 - 26 -To use NLMS01, user needs to check if there is NB-IoT coverage in local area and with the bands NLMS01 supports. If the local operate support it, user needs to get a (% style="color:blue" %)**NB-IoT SIM card**(%%) from local operator and install NLMS01 to get NB-IoT network connection. 27 -))) 28 - 29 - 30 30 [[image:image-20220907171221-2.png]] 31 31 32 - 33 33 [[image:image-20220907171221-3.png]] 34 34 28 +== 1.2 Features == 35 35 36 -== 1.2 Features == 30 +* ((( 31 +NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 32 +))) 33 +* ((( 34 +Monitor Leaf moisture 35 +))) 37 37 37 +* ((( 38 + Monitor Leaf temperature 39 +))) 38 38 39 -* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 40 -* Monitor Leaf moisture 41 -* Monitor Leaf temperature 42 -* Moisture and Temperature alarm function 43 -* Monitor Battery Level 44 -* Uplink on periodically 45 -* Downlink to change configure 46 -* IP66 Waterproof Enclosure 47 -* IP67 rate for the Sensor Probe 48 -* Ultra-Low Power consumption 49 -* AT Commands to change parameters 50 -* Micro SIM card slot for NB-IoT SIM 51 -* 8500mAh Battery for long term use 52 - 53 -((( 54 - 55 - 56 - 41 +* ((( 42 +Moisture and Temperature alarm function 57 57 ))) 44 +* ((( 45 +Monitor Battery Level 46 +))) 47 +* ((( 48 +Uplink on periodically 49 +))) 50 +* ((( 51 +Downlink to change configure 52 +))) 53 +* ((( 54 +IP66 Waterproof Enclosure 55 +))) 56 +* ((( 57 +IP67 rate for the Sensor Probe 58 +))) 59 +* ((( 60 +Ultra-Low Power consumption 61 +))) 62 +* ((( 63 +AT Commands to change parameters 64 +))) 65 +* ((( 66 +Micro SIM card slot for NB-IoT SIM 67 +))) 68 +* ((( 69 +8500mAh Battery for long term use 70 +))) 58 58 59 59 == 1.3 Specification == 60 60 74 +**Common DC Characteristics:** 61 61 62 -(% style="color:#037691" %)**Common DC Characteristics:** 63 - 64 64 * Supply Voltage: 2.1v ~~ 3.6v 65 65 * Operating Temperature: -40 ~~ 85°C 66 66 67 - (% style="color:#037691" %)**NB-IoT Spec:**79 +**NB-IoT Spec:** 68 68 69 -* B1 @H-FDD: 2100MHz 70 -* B3 @H-FDD: 1800MHz 71 -* B8 @H-FDD: 900MHz 72 -* B5 @H-FDD: 850MHz 73 -* B20 @H-FDD: 800MHz 74 -* B28 @H-FDD: 700MHz 81 +* - B1 @H-FDD: 2100MHz 82 +* - B3 @H-FDD: 1800MHz 83 +* - B8 @H-FDD: 900MHz 84 +* - B5 @H-FDD: 850MHz 85 +* - B20 @H-FDD: 800MHz 86 +* - B28 @H-FDD: 700MHz 75 75 88 +== 1.4 Probe Specification == 76 76 77 -== 1.4 Probe Specification == 78 78 91 +**Leaf Moisture: percentage of water drop over total leaf surface** 79 79 80 -(% style="color:#037691" %)**Leaf Moisture: percentage of water drop over total leaf surface** 81 - 82 82 * Range 0-100% 83 83 * Resolution: 0.1% 84 84 * Accuracy: ±3%(0-50%);±6%(>50%) ... ... @@ -85,7 +85,7 @@ 85 85 * IP67 Protection 86 86 * Length: 3.5 meters 87 87 88 - (% style="color:#037691" %)**Leaf Temperature:**99 +**Leaf Temperature:** 89 89 90 90 * Range -50℃~80℃ 91 91 * Resolution: 0.1℃ ... ... @@ -93,16 +93,12 @@ 93 93 * IP67 Protection 94 94 * Length: 3.5 meters 95 95 107 +== 1.5 Applications == 96 96 97 -== 1.5 Applications == 98 - 99 - 100 100 * Smart Agriculture 101 101 111 +== 1.6 Pin mapping and power on == 102 102 103 -== 1.6 Pin mapping and power on == 104 - 105 - 106 106 [[image:image-20220907171221-4.png]] 107 107 108 108 **~ ** ... ... @@ -111,20 +111,16 @@ 111 111 112 112 == 2.1 How it works == 113 113 114 - 115 115 The NLMS01 is equipped with a NB-IoT module, the pre-loaded firmware in NLMS01 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 NLMS01. 116 116 117 117 The diagram below shows the working flow in default firmware of NLMS01: 118 118 119 - 120 120 [[image:image-20220907171221-5.png]] 121 121 122 - 123 123 == 2.2 Configure the NLMS01 == 124 124 125 125 === 2.2.1 Test Requirement === 126 126 127 - 128 128 To use NLMS01 in your city, make sure meet below requirements: 129 129 130 130 * Your local operator has already distributed a NB-IoT Network there. ... ... @@ -131,88 +131,72 @@ 131 131 * The local NB-IoT network used the band that NLMS01 supports. 132 132 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 133 133 134 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NLMS01 will use (%style="color:#037691" %)**CoAP(120.24.4.116:5683)**(%%)or raw(%style="color:#037691" %)**UDP(120.24.4.116:5601)** or(%%)(% style="color:#037691"%)**MQTT(120.24.4.116:1883)**(%%)or(% style="color:#037691" %)**TCP(120.24.4.116:5600)**(%%)protocol to send data to the test server137 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NLMS01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server 135 135 136 - 137 137 [[image:image-20220907171221-6.png]] 138 138 139 - 140 140 === 2.2.2 Insert SIM card === 141 141 142 - 143 143 Insert the NB-IoT Card get from your provider. 144 144 145 145 User need to take out the NB-IoT module and insert the SIM card like below: 146 146 147 - 148 148 [[image:image-20220907171221-7.png]] 149 149 150 - 151 151 === 2.2.3 Connect USB – TTL to NLMS01 to configure it === 152 152 151 +User need to configure NLMS01 via serial port to set the **Server Address** / **Uplink Topic** to define where and how-to uplink packets. NLMS01 support AT Commands, user can use a USB to TTL adapter to connect to NLMS01 and use AT Commands to configure it, as below. 153 153 154 - User need to configure NLMS01 via serial port to set the (% style="color:#037691" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NLMS01 support ATCommands, user canusea USB to TTL adapter toconnectto NLMS01 and use AT Commands to configure it, as below.153 +**Connection:** 155 155 155 + USB TTL GND <~-~-~-~-> GND 156 156 157 - (%style="color:blue"%)**Connection:**157 + USB TTL TXD <~-~-~-~-> UART_RXD 158 158 159 - **~(% style="background-color:yellow" %)USB TTLGND <~-~-~-~->GND(%%)**159 + USB TTL RXD <~-~-~-~-> UART_TXD 160 160 161 -**~ (% style="background-color:yellow" %)USB TTL TXD <~-~-~-~-> UART_RXD(%%)** 162 - 163 -**~ (% style="background-color:yellow" %)USB TTL RXD <~-~-~-~-> UART_TXD(%%)** 164 - 165 - 166 166 In the PC, use below serial tool settings: 167 167 168 -* Baud: (% style="color:green" %)**9600**169 -* Data bits:** (% style="color:green" %)8(%%)**170 -* Stop bits: (% style="color:green" %)**1**171 -* Parity: (% style="color:green" %)**None**172 -* Flow Control: (% style="color:green" %)**None**163 +* Baud: **9600** 164 +* Data bits:** 8** 165 +* Stop bits: **1** 166 +* Parity: **None** 167 +* Flow Control: **None** 173 173 174 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%)to access AT Command input.169 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NLMS01. NLMS01 will output system info once power on as below, we can enter the **password: 12345678** to access AT Command input. 175 175 176 -[[image:image-202209 13090720-1.png]]171 +[[image:image-20220907171221-8.png]] 177 177 173 +**Note: the valid AT Commands can be found at: **[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 178 178 179 -(% style="color:red" %)**Note: the valid AT Commands can be found at: **(%%)[[**https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0**>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 180 - 181 - 182 182 === 2.2.4 Use CoAP protocol to uplink data === 183 183 177 +**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/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 184 184 185 - (% style="color:red" %)**Note: if you don't have CoAPserver,you can refer thislink toset up one: **(%%)[[**http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]179 +**Use below commands:** 186 186 181 +* **AT+PRO=1** ~/~/ Set to use CoAP protocol to uplink 182 +* **AT+SERVADDR=120.24.4.116,5683 ** ~/~/ to set CoAP server address and port 183 +* **AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** ~/~/Set COAP resource path 187 187 188 -(% style="color:blue" %)**Use below commands:** 189 - 190 -* (% style="color:#037691" %)**AT+PRO=1** (%%) ~/~/ Set to use CoAP protocol to uplink 191 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683 ** (%%) ~/~/ to set CoAP server address and port 192 -* (% style="color:#037691" %)**AT+URI=5,11,"mqtt",11,"coap",12,"0",15,"c=text1",23,"0" ** (%%) ~/~/ Set COAP resource path 193 - 194 194 For parameter description, please refer to AT command set 195 195 196 196 [[image:image-20220907171221-9.png]] 197 197 189 +After configure the server address and **reset the device** (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server. 198 198 199 -After configure the server address and (% style="color:#037691" %)**reset the device**(%%) (via AT+ATZ ), NLMS01 will start to uplink sensor values to CoAP server. 200 - 201 201 [[image:image-20220907171221-10.png]] 202 202 203 - 204 204 === 2.2.5 Use UDP protocol to uplink data(Default protocol) === 205 205 206 - 207 207 This feature is supported since firmware version v1.0.1 208 208 209 -* (% style="color:#037691" %)**AT+PRO=2 **(%%)~/~/210 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5601(%%)~/~/211 -* (% style="color:#037691" %)**AT+CFM=1 **(%%)~/~/197 +* **AT+PRO=2 ** ~/~/ Set to use UDP protocol to uplink 198 +* **AT+SERVADDR=120.24.4.116,5601 ** ~/~/ to set UDP server address and port 199 +* **AT+CFM=1 ** ~/~/If the server does not respond, this command is unnecessary 212 212 213 213 [[image:image-20220907171221-11.png]] 214 214 215 - 216 216 [[image:image-20220907171221-12.png]] 217 217 218 218 ... ... @@ -219,21 +219,18 @@ 219 219 220 220 === 2.2.6 Use MQTT protocol to uplink data === 221 221 222 - 223 223 This feature is supported since firmware version v110 224 224 225 -* (% style="color:#037691" %)**AT+PRO=3 **(%%)~/~/226 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883 **(%%)~/~/227 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT **(%%)~/~/228 -* (% style="color:#037691" %)**AT+UNAME=UNAME **(%%)** **~/~/229 -* (% style="color:#037691" %)**AT+PWD=PWD **(%%)** **~/~/230 -* (% style="color:#037691" %)**AT+PUBTOPIC=PUB **(%%)~/~/231 -* (% style="color:#037691" %)**AT+SUBTOPIC=SUB **(%%)211 +* **AT+PRO=3 ** ~/~/Set to use MQTT protocol to uplink 212 +* **AT+SERVADDR=120.24.4.116,1883 ** ~/~/Set MQTT server address and port 213 +* **AT+CLIENT=CLIENT ** ~/~/Set up the CLIENT of MQTT 214 +* **AT+UNAME=UNAME **~/~/Set the username of MQTT 215 +* **AT+PWD=PWD **~/~/Set the password of MQTT 216 +* **AT+PUBTOPIC=PUB **~/~/Set the sending topic of MQTT 217 +* **AT+SUBTOPIC=SUB ** ~/~/Set the subscription topic of MQTT 232 232 233 233 [[image:image-20220907171221-13.png]] 234 234 235 - 236 - 237 237 [[image:image-20220907171221-14.png]] 238 238 239 239 ... ... @@ -240,108 +240,80 @@ 240 240 241 241 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. 242 242 243 - 244 244 === 2.2.7 Use TCP protocol to uplink data === 245 245 246 - 247 247 This feature is supported since firmware version v110 248 248 249 -* (% style="color:#037691" %)**AT+PRO=4 **(%%)~/~/250 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 **(%%)~/~/231 +* **AT+PRO=4 ** ~/~/ Set to use TCP protocol to uplink 232 +* **AT+SERVADDR=120.24.4.116,5600 ** ~/~/ to set TCP server address and port 251 251 252 252 [[image:image-20220907171221-15.png]] 253 253 254 - 255 - 256 256 [[image:image-20220907171221-16.png]] 257 257 258 258 259 259 260 - 261 261 === 2.2.8 Change Update Interval === 262 262 263 - 264 264 User can use below command to change the **uplink interval**. 265 265 266 -* (% style="color:#037691" %)**AT+TDC=7200 **(%%)~/~/ Set Update Interval to 7200s (2 hour)244 +* **AT+TDC=7200 ** ~/~/ Set Update Interval to 7200s (2 hour) 267 267 268 -(% style="color:red" %)**NOTE: By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).** 269 269 247 +**NOTE: By default, the device will send an uplink message every 2 hour. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).** 270 270 249 + 271 271 == 2.3 Uplink Payload == 272 272 273 - 274 274 In this mode, uplink payload includes 87 bytes in total by default. 275 275 276 276 Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded. 277 277 256 +|**Size(bytes)**|**8**|**2**|**2**|1|1|1|2|2|4|2|2|4 257 +|**Value**|Device ID|Ver|BAT|Signal Strength|MOD|Interrupt|Leaf moisture|Leaf Temperature|Time stamp|Leaf Temperature|Leaf moisture|Time stamp ..... 278 278 279 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %) 280 -|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**8**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:20px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:30px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**1**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**4**|(% style="width:50px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**2**|(% style="width:40px;background-color:#D9E2F3;color:#0070C0" %)**4** 281 -|(% style="width:96px" %)Value|(% style="width:82px" %)Device ID|(% style="width:42px" %)Ver|(% style="width:48px" %)BAT|(% style="width:124px" %)Signal Strength|(% style="width:58px" %)MOD|(% style="width:82px" %)Interrupt|(% style="width:113px" %)Leaf moisture|(% style="width:134px" %)Leaf Temperature|(% style="width:100px" %)Time stamp|(% style="width:137px" %)Leaf Temperature|(% style="width:110px" %)Leaf moisture|(% style="width:122px" %)Time stamp ..... 282 - 283 283 If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NLMS01 uplink data. 284 284 285 - 286 286 [[image:image-20220907171221-17.png]] 287 287 288 - 289 289 The payload is ASCII string, representative same HEX: 290 290 291 - **0x__f868411056754138__(% style="color:blue" %)__0064__(% style="color:green" %)__0c78__(% style="color:#00b0f0" %)__17__(% style="color:#7030a0" %)__01__(% style="color:#d60093" %)__00__(%style="color:#a14d07"%)__0225 __(% style="color:#0020b0" %)__010b__ (% style="color:#420042" %)__6315537b__ (% style="color:#663300" %)//__010b0226631550fb__ __010e022663154d77__//(%%)**265 +0x(% style="color:red" %)f868411056754138(%%)(% style="color:blue" %)0064(%%)(% style="color:green" %)0c78(%%)(% style="color:red" %)17(%%)(% style="color:blue" %)01(%%)(% style="color:green" %)00(%%)(% style="color:blue" %)0225010b6315537b010b0226631550fb010e022663154d7701110225631549f1011502246315466b01190223631542e5011d022163153f62011e022163153bde011e022163153859(%%) where: 292 292 293 -where: 267 +* (% style="color:red" %)Device ID: 0xf868411056754138 = f868411056754138(%%) 268 +* (% style="color:blue" %)Version: 0x0064=100=1.0.0(%%) 269 +* (% style="color:green" %)BAT: 0x0c78 = 3192 mV = 3.192V(%%) 270 +* (% style="color:red" %)Singal: 0x17 = 23(%%) 271 +* (% style="color:blue" %)Mod: 0x01 = 1(%%) 272 +* (% style="color:green" %)Interrupt: 0x00= 0(%%) 273 +* Leaf moisture: 0x0225= 549 = 54.9% 274 +* Leaf Temperature:0x010B =267=26.7 °C 275 +* Time stamp : 0x6315537b =1662342011 276 +* Leaf Temperature, Leaf moisture,Time stamp : 010b0226631550fb 277 +* (% style="color:blue" %)8 sets of recorded data: Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,.......(%%) 294 294 295 -* (% style="color:#037691" %)**Device ID:**(%%) 0xf868411056754138 = f868411056754138 296 - 297 -* (% style="color:#037691" %)**Version:**(%%) 0x0064=100=1.0.0 298 - 299 -* (% style="color:#037691" %)**BAT:** (%%)0x0c78 = 3192 mV = 3.192V 300 - 301 -* (% style="color:#037691" %)**Singal:**(%%) 0x17 = 23 302 - 303 -* (% style="color:#037691" %)**Mod:**(%%) 0x01 = 1 304 - 305 -* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0 306 - 307 -* (% style="color:#037691" %)**Leaf moisture:**(%%) 0x0225= 549 = 54.9% 308 - 309 -* (% style="color:#037691" %)**Leaf Temperature: **(%%)0x010B =267=26.7 °C 310 - 311 -* (% style="color:#037691" %)**Time stamp :** (%%)0x6315537b =1662342011 ([[Unix Epoch Time>>https://www.epochconverter.com/]]) 312 - 313 -* (% style="color:#037691" %)**Leaf Temperature, Leaf moisture,Time stamp : **(%%)010b0226631550fb 314 - 315 -* (% style="color:#037691" %)**8 sets of recorded data: **(%%)Leaf Temperature, Leaf moisture,Time stamp : 010e022663154d77,....... 316 - 317 317 == 2.4 Payload Explanation and Sensor Interface == 318 318 319 319 === 2.4.1 Device ID === 320 320 321 - 322 322 By default, the Device ID equal to the last 15 bits of IMEI. 323 323 324 -User can use (% style="color:#037691" %)**AT+DEUI**(%%)to set Device ID285 +User can use **AT+DEUI** to set Device ID 325 325 287 +**Example:** 326 326 327 -(% style="color:blue" %)**Example**: 328 - 329 329 AT+DEUI=868411056754138 330 330 331 331 The Device ID is stored in a none-erase area, Upgrade the firmware or run AT+FDR won't erase Device ID. 332 332 333 - 334 334 === 2.4.2 Version Info === 335 335 336 - 337 337 Specify the software version: 0x64=100, means firmware version 1.00. 338 338 339 339 For example: 0x00 64 : this device is NLMS01 with firmware version 1.0.0. 340 340 341 - 342 342 === 2.4.3 Battery Info === 343 343 344 - 345 345 Check the battery voltage for NLMS01. 346 346 347 347 Ex1: 0x0B45 = 2885mV ... ... @@ -348,15 +348,12 @@ 348 348 349 349 Ex2: 0x0B49 = 2889mV 350 350 351 - 352 352 === 2.4.4 Signal Strength === 353 353 354 - 355 355 NB-IoT Network signal Strength. 356 356 311 +**Ex1: 0x1d = 29** 357 357 358 -(% style="color:blue" %)**Ex1: 0x1d = 29** 359 - 360 360 **0** -113dBm or less 361 361 362 362 **1** -111dBm ... ... @@ -367,45 +367,37 @@ 367 367 368 368 **99** Not known or not detectable 369 369 370 - 371 371 === 2.4.5 Leaf moisture === 372 372 325 +Get the moisture of the **Leaf**. The value range of the register is 300-1000(Decimal), divide this value by 100 to get the percentage of moisture in the **Leaf**. 373 373 374 - Gettheoistureof the(% style="color:#037691" %)**Leaf**(%%).The valuerangeof the register is300-1000(Decimal),dividethis valueby 100 togetthepercentageof moisturein the Leaf.327 +For example, if the data you get from the register is **__0x05 0xDC__**, the moisture content in the **Leaf** is 375 375 376 - For example, if the data you get from the register is (% style="color:#037691" %)**__0x05 0xDC__**(%%),themoisture content in the(%style="color:#037691"%)**Leaf**(%%) is329 +**0229(H) = 549(D) /100 = 54.9.** 377 377 378 -(% style="color:blue" %)**0229(H) = 549(D) /100 = 54.9.** 379 - 380 - 381 381 === 2.4.6 Leaf Temperature === 382 382 333 +Get the temperature in the **Leaf**. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the **Leaf**. For example, if the data you get from the register is **__0x09 0xEC__**, the temperature content in the **Leaf **is 383 383 384 - Get the temperature in the Leaf. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the Leaf. For example, if the data you get from the register is (% style="color:#037691" %)**__0x09 0xEC__**(%%), the temperature content in the (% style="color:#037691" %)**Leaf **(%%)is335 +**Example**: 385 385 386 - (%style="color:blue"%)**Example**:337 +If payload is 0105H: ((0x0105 & 0x8000)>>15 === 0),temp = 0105(H)/10 = 26.1 °C 387 387 388 -If payload is **0105H**: ((0x0105& 0x8000)>>15 ===0),temp =0105(H)/10 = 26.1°C339 +If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 389 389 390 -If payload is **FF7EH**: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/10 = -12.9 °C 391 - 392 - 393 393 === 2.4.7 Timestamp === 394 394 395 - 396 396 Time stamp : 0x6315537b =1662342011 397 397 398 398 Convert Unix timestamp to time 2022-9-5 9:40:11. 399 399 400 - 401 401 === 2.4.8 Digital Interrupt === 402 402 349 +Digital Interrupt refers to pin **GPIO_EXTI**, and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server. 403 403 404 -Digital Interrupt refers to pin (% style="color:#037691" %)**GPIO_EXTI**(%%), and there are different trigger methods. When there is a trigger, the NLMS01 will send a packet to the server. 405 - 406 406 The command is: 407 407 408 - (% style="color:blue" %)**AT+INTMOD=3 **(%%)~/~/353 +**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]])**.** 409 409 410 410 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. 411 411 ... ... @@ -415,15 +415,13 @@ 415 415 416 416 0x(01): Interrupt Uplink Packet. 417 417 418 - 419 419 === 2.4.9 +5V Output === 420 420 421 - 422 422 NLMS01 will enable +5V output before all sampling and disable the +5v after all sampling. 423 423 424 424 The 5V output time can be controlled by AT Command. 425 425 426 - (% style="color:blue" %)**AT+5VT=1000**369 +**AT+5VT=1000** 427 427 428 428 Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors.** ** 429 429 ... ... @@ -430,17 +430,14 @@ 430 430 431 431 == 2.5 Downlink Payload == 432 432 433 - 434 434 By default, NLMS01 prints the downlink payload to console port. 435 435 436 436 [[image:image-20220907171221-18.png]] 437 437 380 +**Examples:** 438 438 439 - (%style="color:blue" %)**Examples:**382 +* **Set TDC** 440 440 441 - 442 -* (% style="color:#037691" %)**Set TDC** 443 - 444 444 If the payload=0100003C, it means set the END Node's TDC to 0x00003C=60(S), while type code is 01. 445 445 446 446 Payload: 01 00 00 1E TDC=30S ... ... @@ -447,22 +447,16 @@ 447 447 448 448 Payload: 01 00 00 3C TDC=60S 449 449 390 +* **Reset** 450 450 451 - 452 -* (% style="color:#037691" %)**Reset** 453 - 454 454 If payload = 0x04FF, it will reset the NLMS01 455 455 394 +* **INTMOD** 456 456 457 - 458 -* (% style="color:#037691" %)**INTMOD** 459 - 460 460 Downlink Payload: 06000003, Set AT+INTMOD=3 461 461 462 - 463 463 == 2.6 LED Indicator == 464 464 465 - 466 466 The NLMS01 has an internal LED which is to show the status of different state. 467 467 468 468 * When power on, NLMS01 will detect if sensor probe is connected, if probe detected, LED will blink four times. (no blinks in this step is no probe) ... ... @@ -470,22 +470,18 @@ 470 470 * After NLMS01 join NB-IoT network. The LED will be ON for 3 seconds. 471 471 * For each uplink probe, LED will be on for 500ms. 472 472 473 -== 2.7 407 +== 2.7 Installation == 474 474 475 - 476 476 NLMS01 probe has two sides. The side without words are the sense side. Please be ware when install the sensor. 477 477 478 - 479 479 [[image:image-20220907171221-19.png]] 480 480 413 +== 2.8 Moisture and Temperature alarm function == 481 481 482 - ==2.8Moisture and Temperature alarmfunction ==415 +➢ AT Command: 483 483 417 +AT+ HUMALARM =min,max 484 484 485 -(% style="color:blue" %)**➢ AT Command:** 486 - 487 -(% style="color:#037691" %)**AT+ HUMALARM =min,max** 488 - 489 489 ² When min=0, and max≠0, Alarm higher than max 490 490 491 491 ² When min≠0, and max=0, Alarm lower than min ... ... @@ -492,9 +492,8 @@ 492 492 493 493 ² When min≠0 and max≠0, Alarm higher than max or lower than min 494 494 425 +Example: 495 495 496 -(% style="color:blue" %)**Example:** 497 - 498 498 AT+ HUMALARM =50,60 ~/~/ Alarm when moisture lower than 50. 499 499 500 500 AT+ TEMPALARM=min,max ... ... @@ -505,199 +505,196 @@ 505 505 506 506 ² When min≠0 and max≠0, Alarm higher than max or lower than min 507 507 437 +Example: 508 508 509 -(% style="color:blue" %)**Example:** 510 - 511 511 AT+ TEMPALARM=20,30 ~/~/ Alarm when temperature lower than 20. 512 512 513 513 514 -== 2.9 442 +== 2.9 Set the number of data to be uploaded and the recording time == 515 515 444 +➢ AT Command: 516 516 517 - (%style="color:blue"%)**➢ATCommand:**446 +AT+TR=900 ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 518 518 519 -* (% style="color:#037691" %)**AT+TR=900** (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 520 -* (% style="color:#037691" %)**AT+NOUD=8** (%%)~/~/ The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 448 +AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 521 521 522 - Thediagrambelowexplainstherelationship between TR, NOUD,andTDC more clearly**:**450 +== 2.10 Read or Clear cached data == 523 523 524 - [[image:image-20221009001002-1.png||height="706" width="982"]]452 +➢ AT Command: 525 525 454 +AT+CDP ~/~/ Read cached data 526 526 527 - == 2.10 Read or Clear cached data ==456 +[[image:image-20220907171221-20.png]] 528 528 529 529 530 - (%style="color:blue"%)**➢ AT Command:**459 +AT+CDP=0 ~/~/ Clear cached data 531 531 532 -* (% style="color:#037691" %)**AT+CDP** (%%) ~/~/ Read cached data 533 -* (% style="color:#037691" %)**AT+CDP=0 ** (%%) ~/~/ Clear cached data 534 534 535 - [[image:image-20220907171221-20.png]]462 +== 2.11 Firmware Change Log == 536 536 464 +Download URL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0>>url:https://www.dropbox.com/sh/1zmcakvbkf24f8x/AACmq2dZ3iRB9F1nVWeEB9Moa?dl=0]] 537 537 538 - ==2.11FirmwareChange Log==466 +Upgrade Instruction: [[Upgrade Firmware>>path:#H5.1200BHowtoUpgradeFirmware]] 539 539 468 +== 2.12 Battery Analysis == 540 540 541 - DownloadURL & Firmware Change log: [[https:~~/~~/www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0>>https://www.dropbox.com/sh/qdc3js2iu1vlipx/AACMHI3CvVb8g7YQMrIHY673a?dl=0]]470 +=== 2.12.1 Battery Type === 542 542 543 - UpgradeInstruction:[[UpgradeFirmware>>||anchor="H5.1200BHowtoUpgradeFirmware"]]472 +The NLMS01 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. 544 544 474 +The battery is designed to last for several years depends on the actually use environment and update interval. 545 545 546 - ==2.12 Battery& PowerConsumption==476 +The battery related documents as below: 547 547 478 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 479 +* [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 480 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 548 548 549 - NLMS01 uses ER26500+ SPC1520 battery pack.See below linkfor detail information about the battery info and how to replace.482 +[[image:image-20220907171221-21.png]] 550 550 551 - [[**BatteryInfo&PowerConsumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].484 +=== 2.12.2 Power consumption Analyze === 552 552 486 +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. 553 553 554 - = 3. Access NB-IoTModule=488 +Instruction to use as below: 555 555 490 +**Step 1: **Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 556 556 557 - UserscandirectlyaccesstheAT commandset of the NB-IoT module.492 +**Step 2: ** Open it and choose 558 558 559 -The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 494 +* Product Model 495 +* Uplink Interval 496 +* Working Mode 560 560 498 +And the Life expectation in difference case will be shown on the right. 561 561 562 -[[image:image-20220907171221-2 3.png]] 500 +[[image:image-20220907171221-22.jpeg]] 563 563 502 +=== 2.12.3 Battery Note === 564 564 565 - =4.Using theATCommands=504 +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. 566 566 567 -== 4.1AccessATCommands==506 +=== 2.12.4 Replace the battery === 568 568 508 +The default battery pack of NLMS01 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). 569 569 570 - Seethislinkfor detail: [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]]510 += 3. Access NB-IoT Module = 571 571 572 -AT +<CMD>?:Helpon<CMD>512 +Users can directly access the AT command set of the NB-IoT module. 573 573 574 -AT +<CMD>:Run<CMD>514 +The AT Command set can refer the BC35-G NB-IoT Module AT Command: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/other_vendors/BC35-G/]] 575 575 576 - AT+<CMD>=<value>:Set the value516 +[[image:image-20220907171221-23.png]] 577 577 578 - AT+<CMD>=?:Getthevalue518 += 4. Using the AT Commands = 579 579 520 +== 4.1 Access AT Commands == 580 580 581 - (%style="color:#037691" %)**GeneralCommands**522 +See this link for detail: [[https:~~/~~/www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0>>url:https://www.dropbox.com/sh/351dwor6joz8nwh/AADn1BQaAAxLF_QMyU8NkW47a?dl=0]] 582 582 583 -AT :Attention524 +AT+<CMD>? : Help on <CMD> 584 584 585 -AT ?:Short Help526 +AT+<CMD> : Run <CMD> 586 586 587 -AT Z:MCUReset528 +AT+<CMD>=<value> : Set the value 588 588 589 -AT+ TDC:ApplicationDataTransmissionInterval530 +AT+<CMD>=? : Get the value 590 590 591 - AT+CFG: Printallconfigurations532 +**General Commands** 592 592 593 -AT +CFGMOD:Workingmodeselection534 +AT : Attention 594 594 595 -AT +INTMOD:Setthetriggerinterruptmode536 +AT? : Short Help 596 596 597 -AT +5VT:Setextendthetimeof5Vpower538 +ATZ : MCU Reset 598 598 599 -AT+ PRO :Chooseagreement540 +AT+TDC : Application Data Transmission Interval 600 600 601 -AT+ RXDL:Extendthesendingandreceivingme542 +AT+CFG : Print all configurations 602 602 603 -AT+ SERVADDR:ServerAddress544 +AT+CFGMOD : Working mode selection 604 604 605 -AT+ APN :Getor set theAPN546 +AT+INTMOD : Set the trigger interrupt mode 606 606 607 -AT+ FBAND :GetorSetwhethertoautomaticallymodifythefrequencyband548 +AT+5VT : Set extend the time of 5V power 608 608 609 -AT+ DNSCFG:GetorSetDNSServer550 +AT+PRO : Choose agreement 610 610 611 -AT+ GETSENSORVALUEReturnsthecurrentsensormeasurement552 +AT+RXDL : Extend the sending and receiving time 612 612 613 -AT+ TR:Get orSetrecordtime"554 +AT+SERVADDR : Server Address 614 614 615 -AT+ NOUD:the numberfdatato beuploaded556 +AT+TR : Get or Set record time" 616 616 617 -AT+CDP : Read or Clear cached data 618 618 619 -AT+ TEMPALARM:alarm of temp559 +AT+NOUD : Get or Set the number of data to be uploaded 620 620 621 -AT+HUMALARM : Get or Set alarm of humidity 622 622 562 +AT+CDP : Read or Clear cached data 623 623 624 -(% style="color:#037691" %)**COAP Management** 625 625 626 -AT+ URI:Resourceparameters565 +AT+TEMPALARM : Get or Set alarm of temp 627 627 567 +AT+HUMALARM : Get or Set alarm of PH 628 628 629 -(% style="color:#037691" %)**UDP Management** 630 630 631 - AT+CFM: Upload confirmationmode(onlyvalid for UDP)570 +**COAP Management** 632 632 572 +AT+URI : Resource parameters 633 633 634 - (% style="color:#037691" %)**MQTTManagement**574 +**UDP Management** 635 635 636 -AT+C LIENT:GetorSetMQTTclient576 +AT+CFM : Upload confirmation mode (only valid for UDP) 637 637 638 - AT+UNAME : Get or Set MQTTUsername578 +**MQTT Management** 639 639 640 -AT+ PWDpassword580 +AT+CLIENT : Get or Set MQTT client 641 641 642 -AT+ PUBTOPIC:Get or Set MQTTpublish topic582 +AT+UNAME : Get or Set MQTT Username 643 643 644 -AT+ SUBTOPIC:ubscription topic584 +AT+PWD : Get or Set MQTT password 645 645 586 +AT+PUBTOPIC : Get or Set MQTT publish topic 646 646 647 - (%style="color:#037691"%)**Information**588 +AT+SUBTOPIC : Get or Set MQTT subscription topic 648 648 649 - AT+FDR : Factory DataReset590 +**Information** 650 650 651 -AT+ PWORD:SerialAccessPassword592 +AT+FDR : Factory Data Reset 652 652 594 +AT+PWORD : Serial Access Password 653 653 654 654 = 5. FAQ = 655 655 656 656 == 5.1 How to Upgrade Firmware == 657 657 658 - 659 659 User can upgrade the firmware for 1) bug fix, 2) new feature release. 660 660 661 661 Please see this link for how to upgrade: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/#H2.HardwareUpgradeMethodSupportList]] 662 662 604 +**Notice, **NLMS01 **and **NLMS01 **share the same mother board. They use the same connection and method to update.** 663 663 664 -(% style="color:red" %)**Notice, NLMS01 and LLMS01 share the same mother board. They use the same connection and method to update.** 665 - 666 - 667 667 = 6. Trouble Shooting = 668 668 669 669 == 6.1 Connection problem when uploading firmware == 670 670 671 - 672 672 **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]] 673 673 674 - 675 675 == 6.2 AT Command input doesn't work == 676 676 614 +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 **ENTER** while sending out the command. Some serial tool doesn't send **ENTER** while press the send key, user need to add ENTER in their string. 677 677 678 -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. 679 - 680 - 681 -== 6.3 Not able to connect to NB-IoT network and keep showing "Signal Strength:99". == 682 - 683 - 684 -This means sensor is trying to join the NB-IoT network but fail. Please see this link for **//[[trouble shooting for signal strenght:99>>doc:Main.CSQ\:99,99.WebHome]]//**. 685 - 686 - 687 687 = 7. Order Info = 688 688 689 - 690 690 Part Number**:** NLMS01 691 691 692 - 693 693 = 8. Packing Info = 694 694 622 +**Package Includes**: 695 695 696 -(% style="color:#037691" %)**Package Includes:** 697 - 698 698 * NLMS01 NB-IoT Leaf Moisture Sensor x 1 699 699 700 - (% style="color:#037691" %)**Dimension and weight**:626 +**Dimension and weight**: 701 701 702 702 * Device Size: cm 703 703 * Device Weight: g ... ... @@ -706,7 +706,6 @@ 706 706 707 707 = 9. Support = 708 708 709 - 710 710 * 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. 711 711 * 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]] 712 712
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