Changes for page LSE01-LoRaWAN Soil Moisture & EC Sensor User Manual
Last modified by Bei Jinggeng on 2024/08/02 16:47
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... ... @@ -1,10 +1,11 @@ 1 1 (% style="text-align:center" %) 2 -[[image:image-20220606151504-2.jpeg||height=" 848" width="848"]]2 +[[image:image-20220606151504-2.jpeg||height="554" width="554"]] 3 3 4 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] 5 5 6 6 6 +**Contents:** 7 7 8 +{{toc/}} 8 8 9 9 10 10 ... ... @@ -11,42 +11,40 @@ 11 11 12 12 13 13 15 += 1. Introduction = 14 14 17 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 15 15 19 +((( 20 +The Dragino LSE01 is a (% style="color:#4f81bd" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type. 21 +))) 16 16 23 +((( 24 +It detects (% style="color:#4f81bd" %)**Soil Moisture**(%%), (% style="color:#4f81bd" %)**Soil Temperature**(%%) and (% style="color:#4f81bd" %)**Soil Conductivity**(%%), and uploads the value via wireless to LoRaWAN IoT Server. 25 +))) 17 17 18 - 19 - 20 - 21 - 22 - 23 -1. Introduction 24 -11. What is LoRaWAN Soil Moisture & EC Sensor 25 - 26 -The Dragino LSE01 is a **LoRaWAN Soil Moisture & EC Sensor** for IoT of Agriculture. It is designed to measure the soil moisture of saline-alkali soil and loamy soil. The soil sensor uses FDR method to calculate the soil moisture with the compensation from soil temperature and conductivity. It also has been calibrated in factory for Mineral soil type. 27 - 28 - 29 -It detects **Soil Moisture**, **Soil Temperature** and **Soil Conductivity**, and uploads the value via wireless to LoRaWAN IoT Server. 30 - 31 - 27 +((( 32 32 The LoRa wireless technology used in LES01 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 29 +))) 33 33 31 +((( 32 +LES01 is powered by (% style="color:#4f81bd" %)**4000mA or 8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to 10 years. 33 +))) 34 34 35 -LES01 is powered by **4000mA or 8500mAh Li-SOCI2 battery**, It is designed for long term use up to 10 years. 36 - 37 - 35 +((( 38 38 Each LES01 is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on. 37 +))) 39 39 40 40 41 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]40 +[[image:1654503236291-817.png]] 42 42 43 43 44 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]43 +[[image:1654503265560-120.png]] 45 45 46 46 47 47 48 - *49 - *1. Features47 +== 1.2 Features == 48 + 50 50 * LoRaWAN 1.0.3 Class A 51 51 * Ultra low power consumption 52 52 * Monitor Soil Moisture ... ... @@ -59,67 +59,48 @@ 59 59 * IP66 Waterproof Enclosure 60 60 * 4000mAh or 8500mAh Battery for long term use 61 61 62 -1. 63 -11. Specification 61 +== 1.3 Specification == 64 64 65 65 Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height. 66 66 67 -|**Parameter**|**Soil Moisture**|**Soil Conductivity**|**Soil Temperature** 68 -|**Range**|**0-100.00%**|((( 69 -**0-20000uS/cm** 65 +[[image:image-20220606162220-5.png]] 70 70 71 -**(25℃)(0-20.0EC)** 72 -)))|**-40.00℃~85.00℃** 73 -|**Unit**|**V/V %,**|**uS/cm,**|**℃** 74 -|**Resolution**|**0.01%**|**1 uS/cm**|**0.01℃** 75 -|**Accuracy**|((( 76 -**±3% (0-53%)** 77 77 78 -**±5% (>53%)** 79 -)))|**2%FS,**|((( 80 -**-10℃~50℃:<0.3℃** 81 81 82 -**All other: <0.6℃** 83 -))) 84 -|((( 85 -**Measure** 69 +== 1.4 Applications == 86 86 87 -**Method** 88 -)))|**FDR , with temperature &EC compensate**|**Conductivity , with temperature compensate**|**RTD, and calibrate** 71 +* Smart Agriculture 89 89 73 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %) 74 + 90 90 76 +== 1.5 Firmware Change log == 91 91 92 -* 93 -*1. Applications 94 -* Smart Agriculture 95 95 96 -1. 97 -11. Firmware Change log 79 +**LSE01 v1.0 :** Release 98 98 99 -**LSE01 v1.0:** 100 100 101 -* Release 102 102 83 += 2. Configure LSE01 to connect to LoRaWAN network = 103 103 85 +== 2.1 How it works == 104 104 105 -1. Configure LSE01 to connect to LoRaWAN network 106 -11. How it works 107 - 87 +((( 108 108 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 89 +))) 109 109 91 +((( 92 +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.UsingtheATCommands"]]. 93 +))) 110 110 111 -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 >>path:#_Using_the_AT]]to set the keys in the LSE01. 112 112 113 113 97 +== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 114 114 115 - 116 -1. 117 -11. Quick guide to connect to LoRaWAN server (OTAA) 118 - 119 119 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. 120 120 121 121 122 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]102 +[[image:1654503992078-669.png]] 123 123 124 124 125 125 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. ... ... @@ -129,58 +129,40 @@ 129 129 130 130 Each LSE01 is shipped with a sticker with the default device EUI as below: 131 131 112 +[[image:image-20220606163732-6.jpeg]] 132 132 133 - 134 - 135 135 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 136 136 137 - 138 138 **Add APP EUI in the application** 139 139 140 140 141 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]119 +[[image:1654504596150-405.png]] 142 142 143 143 144 144 145 145 **Add APP KEY and DEV EUI** 146 146 125 +[[image:1654504683289-357.png]] 147 147 148 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 149 149 150 -|((( 151 - 152 -))) 153 153 154 - 155 - 156 - 157 157 **Step 2**: Power on LSE01 158 158 159 159 160 160 Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position). 161 161 134 +[[image:image-20220606163915-7.png]] 162 162 163 163 164 -|((( 165 - 166 -))) 167 - 168 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 169 - 170 - 171 - 172 - 173 - 174 174 **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. 175 175 176 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]139 +[[image:1654504778294-788.png]] 177 177 178 178 179 179 143 +== 2.3 Uplink Payload == 180 180 181 -1. 182 -11. Uplink Payload 183 -111. MOD=0(Default Mode) 145 +=== 2.3.1 MOD~=0(Default Mode) === 184 184 185 185 LSE01 will uplink payload via LoRaWAN with below payload format: 186 186 ... ... @@ -188,51 +188,52 @@ 188 188 Uplink payload includes in total 11 bytes. 189 189 190 190 191 -|((( 153 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %) 154 +|=((( 192 192 **Size** 193 193 194 194 **(bytes)** 195 -)))|**2**|**2**|**2**|**2**|**2**|**1** 196 -|**Value**|[[BAT>> path:#bat]]|(((158 +)))|=(% style="width: 46px;" %)**2**|=(% style="width: 160px;" %)**2**|=(% style="width: 104px;" %)**2**|=(% style="width: 126px;" %)**2**|=(% style="width: 159px;" %)**2**|=(% style="width: 114px;" %)**1** 159 +|**Value**|(% style="width:46px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:160px" %)((( 197 197 Temperature 198 198 199 199 (Reserve, Ignore now) 200 -)))|[[Soil Moisture>> path:#soil_moisture]]|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]]|(((163 +)))|(% style="width:104px" %)[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|(% style="width:126px" %)[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|(% style="width:159px" %)[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]]|(% style="width:114px" %)((( 201 201 MOD & Digital Interrupt 202 202 203 203 (Optional) 204 204 ))) 205 205 206 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]169 +[[image:1654504881641-514.png]] 207 207 208 208 209 -1. 210 -11. 211 -111. MOD=1(Original value) 212 212 173 +=== 2.3.2 MOD~=1(Original value) === 174 + 213 213 This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation). 214 214 215 -|((( 177 +(% border="1" cellspacing="10" style="background-color:#f7faff; width:510px" %) 178 +|=((( 216 216 **Size** 217 217 218 218 **(bytes)** 219 -)))|**2**|**2**|**2**|**2**|**2**|**1** 220 -|**Value**|[[BAT>> path:#bat]]|(((182 +)))|=**2**|=**2**|=**2**|=**2**|=**2**|=**1** 183 +|**Value**|[[BAT>>||anchor="H2.3.3BatteryInfo"]]|((( 221 221 Temperature 222 222 223 223 (Reserve, Ignore now) 224 -)))|[[Soil Moisture>> path:#soil_moisture]](raw)|[[Soil Temperature>>path:#soil_tem]]|[[Soil Conductivity (EC)>>path:#EC]](raw)|(((187 +)))|[[Soil Moisture>>||anchor="H2.3.4SoilMoisture"]]|[[Soil Temperature>>||anchor="H2.3.5SoilTemperature"]]|[[Soil Conductivity (EC)>>||anchor="H2.3.6SoilConductivity28EC29"]](raw)|((( 225 225 MOD & Digital Interrupt 226 226 227 227 (Optional) 228 228 ))) 229 229 230 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]193 +[[image:1654504907647-967.png]] 231 231 232 -1. 233 -11. 234 -111. Battery Info 235 235 196 + 197 +=== 2.3.3 Battery Info === 198 + 236 236 Check the battery voltage for LSE01. 237 237 238 238 Ex1: 0x0B45 = 2885mV ... ... @@ -241,21 +241,19 @@ 241 241 242 242 243 243 244 -1. 245 -11. 246 -111. Soil Moisture 207 +=== 2.3.4 Soil Moisture === 247 247 248 248 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. 249 249 250 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is 211 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is 251 251 252 -**05DC(H) = 1500(D) /100 = 15%.** 253 253 214 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.** 254 254 255 -1. 256 -11. 257 -111. Soil Temperature 258 258 217 + 218 +=== 2.3.5 Soil Temperature === 219 + 259 259 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 260 260 261 261 **Example**: ... ... @@ -265,21 +265,31 @@ 265 265 If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C 266 266 267 267 268 -1. 269 -11. 270 -111. Soil Conductivity (EC) 271 271 272 - Obtainsolublesalt concentration in soil or soluble iononcentration in liquid fertilizer or planting medium,. Thevalue range of the registeris 0 - 20000(Decimal)(Can be greater than 20000).230 +=== 2.3.6 Soil Conductivity (EC) === 273 273 232 +((( 233 +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). 234 +))) 235 + 236 +((( 274 274 For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm. 238 +))) 275 275 276 - 240 +((( 277 277 Generally, the EC value of irrigation water is less than 800uS / cm. 242 +))) 278 278 279 - 1.280 - 11.281 - 111. MOD244 +((( 245 + 246 +))) 282 282 248 +((( 249 + 250 +))) 251 + 252 +=== 2.3.7 MOD === 253 + 283 283 Firmware version at least v2.1 supports changing mode. 284 284 285 285 For example, bytes[10]=90 ... ... @@ -287,7 +287,7 @@ 287 287 mod=(bytes[10]>>7)&0x01=1. 288 288 289 289 290 -Downlink Command: 261 +**Downlink Command:** 291 291 292 292 If payload = 0x0A00, workmode=0 293 293 ... ... @@ -294,14 +294,13 @@ 294 294 If** **payload =** **0x0A01, workmode=1 295 295 296 296 297 -1. 298 -11. 299 -111. Decode payload in The Things Network 300 300 269 +=== 2.3.8 Decode payload in The Things Network === 270 + 301 301 While using TTN network, you can add the payload format to decode the payload. 302 302 303 303 304 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]274 +[[image:1654505570700-128.png]] 305 305 306 306 The payload decoder function for TTN is here: 307 307 ... ... @@ -308,30 +308,25 @@ 308 308 LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]] 309 309 310 310 311 -1. 312 -11. Uplink Interval 313 313 314 - TheLSE01by default uplinkthe sensor dataevery 20 minutes. User can change this intervalby AT Command or LoRaWAN Downlink Command. See this link:282 +== 2.4 Uplink Interval == 315 315 316 - [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]284 +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"]] 317 317 318 -1. 319 -11. Downlink Payload 320 320 287 + 288 +== 2.5 Downlink Payload == 289 + 321 321 By default, LSE50 prints the downlink payload to console port. 322 322 323 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)** 324 -|TDC (Transmit Time Interval)|Any|01|4 325 -|RESET|Any|04|2 326 -|AT+CFM|Any|05|4 327 -|INTMOD|Any|06|4 328 -|MOD|Any|0A|2 292 +[[image:image-20220606165544-8.png]] 329 329 330 -**Examples** 331 331 295 +**Examples:** 332 332 333 -**Set TDC** 334 334 298 +* **Set TDC** 299 + 335 335 If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01. 336 336 337 337 Payload: 01 00 00 1E TDC=30S ... ... @@ -339,18 +339,19 @@ 339 339 Payload: 01 00 00 3C TDC=60S 340 340 341 341 342 -**Reset** 307 +* **Reset** 343 343 344 344 If payload = 0x04FF, it will reset the LSE01 345 345 346 346 347 -**CFM** 312 +* **CFM** 348 348 349 349 Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0 350 350 351 -1. 352 -11. Show Data in DataCake IoT Server 353 353 317 + 318 +== 2.6 Show Data in DataCake IoT Server == 319 + 354 354 [[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: 355 355 356 356 ... ... @@ -359,42 +359,34 @@ 359 359 **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: 360 360 361 361 362 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]328 +[[image:1654505857935-743.png]] 363 363 364 364 365 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]331 +[[image:1654505874829-548.png]] 366 366 367 - 368 - 369 - 370 - 371 371 Step 3: Create an account or log in Datacake. 372 372 373 373 Step 4: Search the LSE01 and add DevEUI. 374 374 375 375 376 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]338 +[[image:1654505905236-553.png]] 377 377 378 378 379 - 380 380 After added, the sensor data arrive TTN, it will also arrive and show in Mydevices. 381 381 343 +[[image:1654505925508-181.png]] 382 382 383 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 384 384 385 385 347 +== 2.7 Frequency Plans == 386 386 387 -1. 388 -11. Frequency Plans 389 - 390 390 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. 391 391 392 -1. 393 -11. 394 -111. EU863-870 (EU868) 395 395 396 -U plink:352 +=== 2.7.1 EU863-870 (EU868) === 397 397 354 +(% style="color:#037691" %)** Uplink:** 355 + 398 398 868.1 - SF7BW125 to SF12BW125 399 399 400 400 868.3 - SF7BW125 to SF12BW125 and SF7BW250 ... ... @@ -414,7 +414,7 @@ 414 414 868.8 - FSK 415 415 416 416 417 -Downlink: 375 +(% style="color:#037691" %)** Downlink:** 418 418 419 419 Uplink channels 1-9 (RX1) 420 420 ... ... @@ -421,13 +421,12 @@ 421 421 869.525 - SF9BW125 (RX2 downlink only) 422 422 423 423 424 -1. 425 -11. 426 -111. US902-928(US915) 427 427 383 +=== 2.7.2 US902-928(US915) === 384 + 428 428 Used in USA, Canada and South America. Default use CHE=2 429 429 430 -Uplink: 387 +(% style="color:#037691" %)**Uplink:** 431 431 432 432 903.9 - SF7BW125 to SF10BW125 433 433 ... ... @@ -446,7 +446,7 @@ 446 446 905.3 - SF7BW125 to SF10BW125 447 447 448 448 449 -Downlink: 406 +(% style="color:#037691" %)**Downlink:** 450 450 451 451 923.3 - SF7BW500 to SF12BW500 452 452 ... ... @@ -467,13 +467,12 @@ 467 467 923.3 - SF12BW500(RX2 downlink only) 468 468 469 469 470 -1. 471 -11. 472 -111. CN470-510 (CN470) 473 473 428 +=== 2.7.3 CN470-510 (CN470) === 429 + 474 474 Used in China, Default use CHE=1 475 475 476 -Uplink: 432 +(% style="color:#037691" %)**Uplink:** 477 477 478 478 486.3 - SF7BW125 to SF12BW125 479 479 ... ... @@ -492,7 +492,7 @@ 492 492 487.7 - SF7BW125 to SF12BW125 493 493 494 494 495 -Downlink: 451 +(% style="color:#037691" %)**Downlink:** 496 496 497 497 506.7 - SF7BW125 to SF12BW125 498 498 ... ... @@ -513,13 +513,12 @@ 513 513 505.3 - SF12BW125 (RX2 downlink only) 514 514 515 515 516 -1. 517 -11. 518 -111. AU915-928(AU915) 519 519 473 +=== 2.7.4 AU915-928(AU915) === 474 + 520 520 Default use CHE=2 521 521 522 -Uplink: 477 +(% style="color:#037691" %)**Uplink:** 523 523 524 524 916.8 - SF7BW125 to SF12BW125 525 525 ... ... @@ -538,7 +538,7 @@ 538 538 918.2 - SF7BW125 to SF12BW125 539 539 540 540 541 -Downlink: 496 +(% style="color:#037691" %)**Downlink:** 542 542 543 543 923.3 - SF7BW500 to SF12BW500 544 544 ... ... @@ -558,22 +558,22 @@ 558 558 559 559 923.3 - SF12BW500(RX2 downlink only) 560 560 561 -1. 562 -11. 563 -111. AS920-923 & AS923-925 (AS923) 564 564 565 -**Default Uplink channel:** 566 566 518 +=== 2.7.5 AS920-923 & AS923-925 (AS923) === 519 + 520 +(% style="color:#037691" %)**Default Uplink channel:** 521 + 567 567 923.2 - SF7BW125 to SF10BW125 568 568 569 569 923.4 - SF7BW125 to SF10BW125 570 570 571 571 572 -**Additional Uplink Channel**: 527 +(% style="color:#037691" %)**Additional Uplink Channel**: 573 573 574 574 (OTAA mode, channel added by JoinAccept message) 575 575 576 -**AS920~~AS923 for Japan, Malaysia, Singapore**: 531 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**: 577 577 578 578 922.2 - SF7BW125 to SF10BW125 579 579 ... ... @@ -588,7 +588,7 @@ 588 588 922.0 - SF7BW125 to SF10BW125 589 589 590 590 591 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 546 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**: 592 592 593 593 923.6 - SF7BW125 to SF10BW125 594 594 ... ... @@ -603,18 +603,16 @@ 603 603 924.6 - SF7BW125 to SF10BW125 604 604 605 605 561 +(% style="color:#037691" %)** Downlink:** 606 606 607 -**Downlink:** 608 - 609 609 Uplink channels 1-8 (RX1) 610 610 611 611 923.2 - SF10BW125 (RX2) 612 612 613 613 614 -1. 615 -11. 616 -111. KR920-923 (KR920) 617 617 569 +=== 2.7.6 KR920-923 (KR920) === 570 + 618 618 Default channel: 619 619 620 620 922.1 - SF7BW125 to SF12BW125 ... ... @@ -624,7 +624,7 @@ 624 624 922.5 - SF7BW125 to SF12BW125 625 625 626 626 627 -Uplink: (OTAA mode, channel added by JoinAccept message) 580 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)** 628 628 629 629 922.1 - SF7BW125 to SF12BW125 630 630 ... ... @@ -641,7 +641,7 @@ 641 641 923.3 - SF7BW125 to SF12BW125 642 642 643 643 644 -Downlink: 597 +(% style="color:#037691" %)**Downlink:** 645 645 646 646 Uplink channels 1-7(RX1) 647 647 ... ... @@ -648,12 +648,11 @@ 648 648 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125) 649 649 650 650 651 -1. 652 -11. 653 -111. IN865-867 (IN865) 654 654 655 - Uplink:605 +=== 2.7.7 IN865-867 (IN865) === 656 656 607 +(% style="color:#037691" %)** Uplink:** 608 + 657 657 865.0625 - SF7BW125 to SF12BW125 658 658 659 659 865.4025 - SF7BW125 to SF12BW125 ... ... @@ -661,7 +661,7 @@ 661 661 865.9850 - SF7BW125 to SF12BW125 662 662 663 663 664 -Downlink: 616 +(% style="color:#037691" %) **Downlink:** 665 665 666 666 Uplink channels 1-3 (RX1) 667 667 ... ... @@ -668,278 +668,277 @@ 668 668 866.550 - SF10BW125 (RX2) 669 669 670 670 671 -1. 672 -11. LED Indicator 673 673 674 -The LSE01 has an internal LED which is to show the status of different state. 675 675 625 +== 2.8 LED Indicator == 676 676 627 +The LSE01 has an internal LED which is to show the status of different state. 628 + 677 677 * Blink once when device power on. 678 678 * Solid ON for 5 seconds once device successful Join the network. 679 679 * Blink once when device transmit a packet. 680 680 681 -1. 682 -11. Installation in Soil 633 +== 2.9 Installation in Soil == 683 683 684 684 **Measurement the soil surface** 685 685 686 686 687 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] 638 +[[image:1654506634463-199.png]] 688 688 640 +((( 641 +((( 689 689 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. 643 +))) 644 +))) 690 690 691 691 647 +[[image:1654506665940-119.png]] 692 692 693 - 694 - 695 - 696 - 697 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] 698 - 699 - 700 - 649 +((( 701 701 Dig a hole with diameter > 20CM. 651 +))) 702 702 653 +((( 703 703 Horizontal insert the probe to the soil and fill the hole for long term measurement. 655 +))) 704 704 705 705 658 +== 2.10 Firmware Change Log == 706 706 707 - 708 -1. 709 -11. Firmware Change Log 710 - 660 +((( 711 711 **Firmware download link:** 662 +))) 712 712 664 +((( 713 713 [[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/]] 666 +))) 714 714 668 +((( 669 + 670 +))) 715 715 716 -**Firmware Upgrade Method:** 672 +((( 673 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] 674 +))) 717 717 718 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]] 676 +((( 677 + 678 +))) 719 719 720 - 680 +((( 721 721 **V1.0.** 682 +))) 722 722 684 +((( 723 723 Release 686 +))) 724 724 725 725 689 +== 2.11 Battery Analysis == 726 726 727 -1. 728 -11. Battery Analysis 729 -111. Battery Type 691 +=== 2.11.1 Battery Type === 730 730 693 +((( 731 731 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. 695 +))) 732 732 733 - 697 +((( 734 734 The battery is designed to last for more than 5 years for the LSN50. 699 +))) 735 735 701 +((( 702 +((( 703 +The battery-related documents are as below: 704 +))) 705 +))) 736 736 737 -The battery related documents as below: 738 - 739 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 740 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]] 741 -* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 742 - 743 - 744 -|((( 745 -JST-XH-2P connector 707 +* ((( 708 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 746 746 ))) 710 +* ((( 711 +[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 712 +))) 713 +* ((( 714 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 715 +))) 747 747 748 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]717 + [[image:image-20220606171726-9.png]] 749 749 750 750 751 751 752 -1. 753 -11. 754 -111. Battery Note 721 +=== 2.11.2 Battery Note === 755 755 723 +((( 756 756 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. 725 +))) 757 757 758 758 759 -1. 760 -11. 761 -111. Replace the battery 762 762 729 +=== 2.11.3 Replace the battery === 730 + 731 +((( 763 763 If Battery is lower than 2.7v, user should replace the battery of LSE01. 733 +))) 764 764 765 - 735 +((( 766 766 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. 737 +))) 767 767 768 - 739 +((( 769 769 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) 741 +))) 770 770 771 771 772 772 745 += 3. Using the AT Commands = 773 773 747 +== 3.1 Access AT Commands == 774 774 775 775 776 -1. Using the AT Commands 777 -11. Access AT Commands 778 - 779 779 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. 780 780 781 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]752 +[[image:1654501986557-872.png||height="391" width="800"]] 782 782 783 783 784 784 Or if you have below board, use below connection: 785 785 786 786 787 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]758 +[[image:1654502005655-729.png||height="503" width="801"]] 788 788 789 789 790 790 791 -In the PC, you need to set the serial baud rate to **9600** to access the serial console for LSE01. LSE01 will output system info once power on as below: 762 +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: 792 792 793 793 794 - [[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]765 + [[image:1654502050864-459.png||height="564" width="806"]] 795 795 796 796 797 797 Below are the available commands, a more detailed AT Command manual can be found at [[AT Command Manual>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]]: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/]] 798 798 799 799 800 -AT+<CMD>? 771 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>? **(%%) : Help on <CMD> 801 801 802 -AT+<CMD> 773 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD> **(%%) : Run <CMD> 803 803 804 -AT+<CMD>=<value> : Set the value 775 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=<value>**(%%) : Set the value 805 805 806 -AT+<CMD>=? 777 +(% style="background-color:#dcdcdc" %)**AT+<CMD>=?AT+<CMD>=?**(%%) : Get the value 807 807 808 808 809 -**General Commands** 780 +(% style="color:#037691" %)**General Commands**(%%) 810 810 811 -AT 782 +(% style="background-color:#dcdcdc" %)**AT**(%%) : Attention 812 812 813 -AT? 784 +(% style="background-color:#dcdcdc" %)**AT?**(%%) : Short Help 814 814 815 -ATZ 786 +(% style="background-color:#dcdcdc" %)**ATZ**(%%) : MCU Reset 816 816 817 -AT+TDC 788 +(% style="background-color:#dcdcdc" %)**AT+TDC**(%%) : Application Data Transmission Interval 818 818 819 819 820 -**Keys, IDs and EUIs management** 791 +(% style="color:#037691" %)**Keys, IDs and EUIs management** 821 821 822 -AT+APPEUI : Application EUI 793 +(% style="background-color:#dcdcdc" %)**AT+APPEUI**(%%) : Application EUI 823 823 824 -AT+APPKEY : Application Key 795 +(% style="background-color:#dcdcdc" %)**AT+APPKEY**(%%) : Application Key 825 825 826 -AT+APPSKEY : Application Session Key 797 +(% style="background-color:#dcdcdc" %)**AT+APPSKEY**(%%) : Application Session Key 827 827 828 -AT+DADDR : Device Address 799 +(% style="background-color:#dcdcdc" %)**AT+DADDR**(%%) : Device Address 829 829 830 -AT+DEUI : Device EUI 801 +(% style="background-color:#dcdcdc" %)**AT+DEUI**(%%) : Device EUI 831 831 832 -AT+NWKID : Network ID (You can enter this command change only after 803 +(% style="background-color:#dcdcdc" %)**AT+NWKID**(%%) : Network ID (You can enter this command change only after successful network connection) 833 833 834 -AT+NWKSKEY : Network Session Key Joining and sending date on LoRa network 805 +(% style="background-color:#dcdcdc" %)**AT+NWKSKEY**(%%) : Network Session Key Joining and sending date on LoRa network 835 835 836 -AT+CFM 807 +(% style="background-color:#dcdcdc" %)**AT+CFM**(%%) : Confirm Mode 837 837 838 -AT+CFS : Confirm Status 809 +(% style="background-color:#dcdcdc" %)**AT+CFS**(%%) : Confirm Status 839 839 840 -AT+JOIN 811 +(% style="background-color:#dcdcdc" %)**AT+JOIN**(%%) : Join LoRa? Network 841 841 842 -AT+NJM 813 +(% style="background-color:#dcdcdc" %)**AT+NJM**(%%) : LoRa? Network Join Mode 843 843 844 -AT+NJS : LoRa? Network Join Status 815 +(% style="background-color:#dcdcdc" %)**AT+NJS**(%%) : LoRa? Network Join Status 845 845 846 -AT+RECV : Print Last Received Data in Raw Format 817 +(% style="background-color:#dcdcdc" %)**AT+RECV**(%%) : Print Last Received Data in Raw Format 847 847 848 -AT+RECVB : Print Last Received Data in Binary Format 819 +(% style="background-color:#dcdcdc" %)**AT+RECVB**(%%) : Print Last Received Data in Binary Format 849 849 850 -AT+SEND : Send Text Data 821 +(% style="background-color:#dcdcdc" %)**AT+SEND**(%%) : Send Text Data 851 851 852 -AT+SENB : Send Hexadecimal Data 823 +(% style="background-color:#dcdcdc" %)**AT+SENB**(%%) : Send Hexadecimal Data 853 853 854 854 855 -**LoRa Network Management** 826 +(% style="color:#037691" %)**LoRa Network Management** 856 856 857 -AT+ADR : Adaptive Rate 828 +(% style="background-color:#dcdcdc" %)**AT+ADR**(%%) : Adaptive Rate 858 858 859 -AT+CLASS 830 +(% style="background-color:#dcdcdc" %)**AT+CLASS**(%%) : LoRa Class(Currently only support class A 860 860 861 -AT+DCS 832 +(% style="background-color:#dcdcdc" %)**AT+DCS**(%%) : Duty Cycle Setting 862 862 863 -AT+DR 834 +(% style="background-color:#dcdcdc" %)**AT+DR**(%%) : Data Rate (Can Only be Modified after ADR=0) 864 864 865 -AT+FCD 836 +(% style="background-color:#dcdcdc" %)**AT+FCD**(%%) : Frame Counter Downlink 866 866 867 -AT+FCU 838 +(% style="background-color:#dcdcdc" %)**AT+FCU**(%%) : Frame Counter Uplink 868 868 869 -AT+JN1DL 840 +(% style="background-color:#dcdcdc" %)**AT+JN1DL**(%%) : Join Accept Delay1 870 870 871 -AT+JN2DL 842 +(% style="background-color:#dcdcdc" %)**AT+JN2DL**(%%) : Join Accept Delay2 872 872 873 -AT+PNM 844 +(% style="background-color:#dcdcdc" %)**AT+PNM**(%%) : Public Network Mode 874 874 875 -AT+RX1DL 846 +(% style="background-color:#dcdcdc" %)**AT+RX1DL**(%%) : Receive Delay1 876 876 877 -AT+RX2DL 848 +(% style="background-color:#dcdcdc" %)**AT+RX2DL**(%%) : Receive Delay2 878 878 879 -AT+RX2DR 850 +(% style="background-color:#dcdcdc" %)**AT+RX2DR**(%%) : Rx2 Window Data Rate 880 880 881 -AT+RX2FQ 852 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ**(%%) : Rx2 Window Frequency 882 882 883 -AT+TXP 854 +(% style="background-color:#dcdcdc" %)**AT+TXP**(%%) : Transmit Power 884 884 885 -AT+ MOD 856 +(% style="background-color:#dcdcdc" %)**AT+ MOD**(%%) : Set work mode 886 886 887 887 888 -**Information** 859 +(% style="color:#037691" %)**Information** 889 889 890 -AT+RSSI : RSSI of the Last Received Packet 861 +(% style="background-color:#dcdcdc" %)**AT+RSSI**(%%) : RSSI of the Last Received Packet 891 891 892 -AT+SNR : SNR of the Last Received Packet 863 +(% style="background-color:#dcdcdc" %)**AT+SNR**(%%) : SNR of the Last Received Packet 893 893 894 -AT+VER : Image Version and Frequency Band 865 +(% style="background-color:#dcdcdc" %)**AT+VER**(%%) : Image Version and Frequency Band 895 895 896 -AT+FDR : Factory Data Reset 867 +(% style="background-color:#dcdcdc" %)**AT+FDR**(%%) : Factory Data Reset 897 897 898 -AT+PORT 869 +(% style="background-color:#dcdcdc" %)**AT+PORT**(%%) : Application Port 899 899 900 -AT+CHS 871 +(% style="background-color:#dcdcdc" %)**AT+CHS**(%%) : Get or Set Frequency (Unit: Hz) for Single Channel Mode 901 901 902 - AT+CHE 873 + (% style="background-color:#dcdcdc" %)**AT+CHE**(%%) : Get or Set eight channels mode, Only for US915, AU915, CN470 903 903 904 904 876 += 4. FAQ = 905 905 878 +== 4.1 How to change the LoRa Frequency Bands/Region? == 906 906 907 - 908 - 909 - 910 -1. FAQ 911 -11. How to change the LoRa Frequency Bands/Region? 912 - 913 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]]. 880 +You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 914 914 When downloading the images, choose the required image file for download. 915 915 916 916 884 +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. 917 917 918 -How to set up LSE01 to work in 8 channel mode 919 919 920 -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. 921 - 922 - 923 923 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. 924 924 925 925 926 - 927 927 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. 928 928 892 +[[image:image-20220606154726-3.png]] 929 929 930 -|CHE|(% colspan="9" %)US915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 931 -|0|(% colspan="9" %)ENABLE Channel 0-63 932 -|1|902.3|902.5|902.7|902.9|903.1|903.3|903.5|903.7|Channel 0-7 933 -|2|903.9|904.1|904.3|904.5|904.7|904.9|905.1|905.3|Channel 8-15 934 -|3|905.5|905.7|905.9|906.1|906.3|906.5|906.7|906.9|Channel 16-23 935 -|4|907.1|907.3|907.5|907.7|907.9|908.1|908.3|908.5|Channel 24-31 936 -|5|908.7|908.9|909.1|909.3|909.5|909.7|909.9|910.1|Channel 32-39 937 -|6|910.3|910.5|910.7|910.9|911.1|911.3|911.5|911.7|Channel 40-47 938 -|7|911.9|912.1|912.3|912.5|912.7|912.9|913.1|913.3|Channel 48-55 939 -|8|913.5|913.7|913.9|914.1|914.3|914.5|914.7|914.9|Channel 56-63 940 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 941 -| |903|904.6|906.2|907.8|909.4|911|912.6|914.2|Channel 64-71 942 - 943 943 When you use the TTN network, the US915 frequency bands use are: 944 944 945 945 * 903.9 - SF7BW125 to SF10BW125 ... ... @@ -954,9 +954,15 @@ 954 954 955 955 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: 956 956 908 +(% class="box infomessage" %) 909 +((( 957 957 **AT+CHE=2** 911 +))) 958 958 913 +(% class="box infomessage" %) 914 +((( 959 959 **ATZ** 916 +))) 960 960 961 961 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. 962 962 ... ... @@ -963,27 +963,12 @@ 963 963 964 964 The **AU915** band is similar. Below are the AU915 Uplink Channels. 965 965 923 +[[image:image-20220606154825-4.png]] 966 966 967 -|CHE|(% colspan="9" %)AU915 Uplink Channels(125KHz,4/5,Unit:MHz,CHS=0) 968 -|0|(% colspan="9" %)ENABLE Channel 0-63 969 -|1|915.2|915.4|915.6|915.8|916|916.2|916.4|916.6|Channel 0-7 970 -|2|916.8|917|917.2|917.4|917.6|917.8|918|918.2|Channel 8-15 971 -|3|918.4|918.6|918.8|919|919.2|919.4|919.6|919.8|Channel 16-23 972 -|4|920|920.2|920.4|920.6|920.8|921|921.2|921.4|Channel 24-31 973 -|5|921.6|921.8|922|922.2|922.4|922.6|922.8|923|Channel 32-39 974 -|6|923.2|923.4|923.6|923.8|924|924.2|924.4|924.6|Channel 40-47 975 -|7|924.8|925|925.2|925.4|925.6|925.8|926|926.2|Channel 48-55 976 -|8|926.4|926.6|926.8|927|927.2|927.4|927.6|927.8|Channel 56-63 977 -|(% colspan="10" %)Channels(500KHz,4/5,Unit:MHz,CHS=0) 978 -| |915.9|917.5|919.1|920.7|922.3|923.9|925.5|927.1|Channel 64-71 979 979 980 980 981 - 982 - 983 - 984 984 = 5. Trouble Shooting = 985 985 986 - 987 987 == 5.1 Why I can’t join TTN in US915 / AU915 bands? == 988 988 989 989 It is due to channel mapping. Please see the [[Eight Channel Mode>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] section above for details. ... ... @@ -991,26 +991,30 @@ 991 991 992 992 == 5.2 AT Command input doesn’t work == 993 993 994 -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. 936 +((( 937 +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. 938 +))) 995 995 996 996 997 997 == 5.3 Device rejoin in at the second uplink packet == 998 998 999 -**Issue describe as below:** 943 +(% style="color:#4f81bd" %)**Issue describe as below:** 1000 1000 1001 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]945 +[[image:1654500909990-784.png]] 1002 1002 1003 1003 1004 -**Cause for this issue:** 948 +(% style="color:#4f81bd" %)**Cause for this issue:** 1005 1005 950 +((( 1006 1006 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. 952 +))) 1007 1007 1008 1008 1009 -**Solution: ** 955 +(% style="color:#4f81bd" %)**Solution: ** 1010 1010 1011 1011 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: 1012 1012 1013 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]959 +[[image:1654500929571-736.png||height="458" width="832"]] 1014 1014 1015 1015 1016 1016 = 6. Order Info = ... ... @@ -1035,6 +1035,10 @@ 1035 1035 * (% style="color:red" %)**4**(%%): 4000mAh battery 1036 1036 * (% style="color:red" %)**8**(%%): 8500mAh battery 1037 1037 984 +(% class="wikigeneratedid" %) 985 +((( 986 + 987 +))) 1038 1038 1039 1039 = 7. Packing Info = 1040 1040 ... ... @@ -1065,6 +1065,9 @@ 1065 1065 ))) 1066 1066 * ((( 1067 1067 Weight / pcs : g 1018 + 1019 + 1020 + 1068 1068 ))) 1069 1069 1070 1070 = 8. Support =
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