Changes for page SE01-LB/LS -- LoRaWAN Soil Moisture & EC Sensor User Manual
Last modified by Edwin Chen on 2024/02/07 10:40
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... ... @@ -16,7 +16,7 @@ 16 16 17 17 = 1. Introduction = 18 18 19 -== 1.1 What is SE01-LB LoRaWANPulse/ContactSensor ==19 +== 1.1 What is LoRaWAN Soil Moisture & EC Sensor == 20 20 21 21 22 22 The Dragino SE01-LB is a (% style="color:blue" %)**LoRaWAN Soil Moisture & EC Sensor**(%%) for IoT of Agriculture. It is designed to measure the (% style="color:blue" %)**soil moisture of saline-alkali soil and loamy soil**(%%). The soil sensor uses (% style="color:blue" %)**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. ... ... @@ -52,8 +52,6 @@ 52 52 * IP66 Waterproof Enclosure 53 53 * 8500mAh Battery for long term use 54 54 55 - 56 - 57 57 == 1.3 Specification == 58 58 59 59 ... ... @@ -103,15 +103,11 @@ 103 103 * Sleep Mode: 5uA @ 3.3v 104 104 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 105 105 106 - 107 - 108 108 == 1.4 Applications == 109 109 110 110 111 111 * Smart Agriculture 112 112 113 - 114 - 115 115 == 1.5 Sleep mode and working mode == 116 116 117 117 ... ... @@ -139,8 +139,6 @@ 139 139 ))) 140 140 |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 141 141 142 - 143 - 144 144 == 1.7 BLE connection == 145 145 146 146 ... ... @@ -262,8 +262,6 @@ 262 262 MOD & Digital Interrupt(Optional) 263 263 ))) 264 264 265 - 266 - 267 267 === 2.3.2 MOD~=1(Original value) === 268 268 269 269 ... ... @@ -278,8 +278,6 @@ 278 278 MOD & Digital Interrupt(Optional) 279 279 ))) 280 280 281 - 282 - 283 283 === 2.3.3 Battery Info === 284 284 285 285 ... ... @@ -488,9 +488,75 @@ 488 488 (% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.** 489 489 490 490 491 -=== 2.6.4 Pollsensorvalue===479 +=== 2.6.4 Datalog Uplink payload (FPORT~=3) === 492 492 493 493 482 +The Datalog uplinks will use below payload format. 483 + 484 +**Retrieval data payload:** 485 + 486 +**MOD=0:** 487 + 488 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 489 +|=((( 490 +**Size(bytes)** 491 +)))|=**2**|=**2**|=**2**|=**1**|=**4** 492 +|Value|Humidity|((( 493 +Temperature 494 + 495 + 496 +)))|Soil Conductivity (EC)|((( 497 +MOD& Level of PA8 498 +)))|Unix Time Stamp 499 + 500 +**MOD=1:** 501 + 502 + 503 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 504 +|=((( 505 +**Size(bytes)** 506 +)))|=**2**|=**2**|=**2**|=**1**|=**4** 507 +|Value|soil dielectric constant|((( 508 +raw water soil 509 + 510 + 511 +)))|raw conduct soil|((( 512 +MOD& Level of PA8 513 +)))|Unix Time Stamp 514 + 515 +**Poll Message Flag**: 1: This message is a poll message reply. 516 + 517 +* Poll Message Flag is set to 1. 518 + 519 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 520 + 521 +For example, in US915 band, the max payload for different DR is: 522 + 523 +**a) DR0:** max is 11 bytes so one entry of data 524 + 525 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes) 526 + 527 +**c) DR2:** total payload includes 11 entries of data 528 + 529 +**d) DR3: **total payload includes 22 entries of data. 530 + 531 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0 532 + 533 +**Example:** 534 + 535 +If SE01-LB has below data inside Flash: 536 + 537 +[[image:image-20230606163540-1.png]] 538 + 539 +If user sends below downlink command: 31646D84E1646D856C05 540 + 541 +Where : Start time: 646D84E1 = time 23/5/24 03:30:41 542 + 543 + Stop time: 646D856C= time 23/5/24 03:33:00 544 + 545 +=== 2.6.5 Poll sensor value === 546 + 547 + 494 494 Users can poll sensor values based on timestamps. Below is the downlink command. 495 495 496 496 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %) ... ... @@ -562,8 +562,6 @@ 562 562 563 563 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 564 564 565 - 566 - 567 567 == 3.2 General Commands == 568 568 569 569 ... ... @@ -680,8 +680,6 @@ 680 680 681 681 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 682 682 683 - 684 - 685 685 === 3.3.4 Set Power Output Duration === 686 686 687 687 ... ... @@ -711,8 +711,6 @@ 711 711 712 712 * Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 713 713 714 - 715 - 716 716 = 4. Battery & Power Consumption = 717 717 718 718 ... ... @@ -741,8 +741,6 @@ 741 741 742 742 * Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 743 743 744 - 745 - 746 746 = 6. FAQ = 747 747 748 748 == 6.1 AT Commands input doesn't work == ... ... @@ -788,8 +788,6 @@ 788 788 789 789 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 790 790 791 - 792 - 793 793 = 8. Packing Info = 794 794 795 795 ... ... @@ -807,8 +807,6 @@ 807 807 808 808 * Weight / pcs : g 809 809 810 - 811 - 812 812 = 9. Support = 813 813 814 814
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