Changes for page SE01-LB/LS -- LoRaWAN Soil Moisture & EC Sensor User Manual
Last modified by kai on 2024/08/28 09:17
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... ... @@ -17,6 +17,7 @@ 17 17 18 18 == 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor == 19 19 20 + 20 20 The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol. 21 21 22 22 The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use. ... ... @@ -25,8 +25,6 @@ 25 25 26 26 S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover. 27 27 28 -S31x-LB has max 3 probes which measure maximum 3 temperature points. 29 - 30 30 S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 31 31 32 32 S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. ... ... @@ -36,6 +36,7 @@ 36 36 37 37 == 1.2 Features == 38 38 38 + 39 39 * LoRaWAN 1.0.3 Class A 40 40 * Ultra-low power consumption 41 41 * External 3 meters SHT31 probe (For S31-LB) ... ... @@ -132,12 +132,20 @@ 132 132 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 133 133 134 134 135 -== 1.7 HardwareVariant ==135 +== 1.7 Pin Definitions == 136 136 137 +[[image:image-20230523174230-1.png]] 137 137 139 +== == 140 + 141 +== 1.8 Hardware Variant == 142 + 143 + 138 138 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 139 139 |=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info 140 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)((( 146 +|(% style="width:102px" %)((( 147 +S31-LB 148 +)))|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)((( 141 141 1 x SHT31 Probe 142 142 143 143 Cable Length : 2 meters ... ... @@ -144,7 +144,9 @@ 144 144 145 145 146 146 ))) 147 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)((( 155 +|(% style="width:102px" %)((( 156 +S31B-LB 157 +)))|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)((( 148 148 1 x SHT31 Probe 149 149 150 150 Installed in device. ... ... @@ -154,7 +154,7 @@ 154 154 155 155 156 156 157 -== 1. 8Mechanical ==167 +== 1.9 Mechanical == 158 158 159 159 160 160 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] ... ... @@ -317,7 +317,7 @@ 317 317 [[Humidity>>||anchor="HHumidity"]] 318 318 ))) 319 319 320 -==== (% style="color:#4472c4" %)**Battery**(%%) ==== 330 +==== (% style="color:#4472c4" %)**2.3.2.1 Battery**(%%) ==== 321 321 322 322 Sensor Battery Level. 323 323 ... ... @@ -327,7 +327,7 @@ 327 327 328 328 329 329 330 -==== (% style="color:#4472c4" %)**Temperature**(%%) ==== 340 +==== (% style="color:#4472c4" %)**2.3.2.2 Temperature**(%%) ==== 331 331 332 332 **Example**: 333 333 ... ... @@ -338,13 +338,13 @@ 338 338 (FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative) 339 339 340 340 341 -==== (% style="color:#4472c4" %)**Humidity**(%%) ==== 351 +==== (% style="color:#4472c4" %)**2.3.2.3 Humidity**(%%) ==== 342 342 343 343 344 344 Read:0x(0197)=412 Value: 412 / 10=41.2, So 41.2% 345 345 346 346 347 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ==== 357 +==== (% style="color:#4472c4" %)**2.3.2.4 Alarm Flag& MOD**(%%) ==== 348 348 349 349 350 350 **Example:** ... ... @@ -365,7 +365,7 @@ 365 365 366 366 In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: 367 367 368 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/ LSN50v2-S31%26S31BLSN50v2-S31%26S31B]]378 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]] 369 369 370 370 371 371 == 2.5 Datalog Feature == ... ... @@ -379,8 +379,12 @@ 379 379 380 380 Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery. 381 381 382 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server. 383 -* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages. 392 +* ((( 393 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server. 394 +))) 395 +* ((( 396 +b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages. 397 +))) 384 384 385 385 Below is the typical case for the auto-update datalog feature (Set PNACKMD=1) 386 386 ... ... @@ -593,6 +593,7 @@ 593 593 594 594 === 3.3.3 Set Temperature Alarm Threshold === 595 595 610 + 596 596 * (% style="color:blue" %)**AT Command:** 597 597 598 598 (% style="color:#037691" %)**AT+SHTEMP=min,max** ... ... @@ -614,6 +614,7 @@ 614 614 615 615 === 3.3.4 Set Humidity Alarm Threshold === 616 616 632 + 617 617 * (% style="color:blue" %)**AT Command:** 618 618 619 619 (% style="color:#037691" %)**AT+SHHUM=min,max** ... ... @@ -635,6 +635,7 @@ 635 635 636 636 === 3.3.5 Set Alarm Interval === 637 637 654 + 638 638 The shortest time of two Alarm packet. (unit: min) 639 639 640 640 * (% style="color:blue" %)**AT Command:** ... ... @@ -665,7 +665,7 @@ 665 665 === 3.3.7 Set Interrupt Mode === 666 666 667 667 668 -Feature, Set Interrupt mode for GPIO_EXIT.685 +Feature, Set Interrupt mode for PA8 of pin. 669 669 670 670 (% style="color:blue" %)**AT Command: AT+INTMOD** 671 671 ... ... @@ -693,6 +693,38 @@ 693 693 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 694 694 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 695 695 713 +=== === 714 + 715 +=== 3.3.8 Set Power Output Duration === 716 + 717 + 718 +Control the output duration 5V . Before each sampling, device will 719 + 720 +~1. first enable the power output to external sensor, 721 + 722 +2. keep it on as per duration, read sensor value and construct uplink payload 723 + 724 +3. final, close the power output. 725 + 726 +(% style="color:blue" %)**AT Command: AT+5VT** 727 + 728 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 729 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response** 730 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default) 731 +OK 732 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK 733 + 734 +(% style="color:blue" %)**Downlink Command: 0x07** 735 + 736 +Format: Command Code (0x07) followed by 2 bytes. 737 + 738 +The first and second bytes are the time to turn on. 739 + 740 +* Example 1: Downlink Payload: 070000 **~-~-->** AT+5VT=0 741 +* Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 742 + 743 += = 744 + 696 696 = 4. Battery & Power Consumption = 697 697 698 698 ... ... @@ -717,7 +717,7 @@ 717 717 Methods to Update Firmware: 718 718 719 719 * (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 720 -* 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]]**. 769 +* 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]]**. 721 721 722 722 = 6. FAQ = 723 723 ... ... @@ -746,10 +746,9 @@ 746 746 747 747 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 748 748 749 -= = 750 - 751 751 = 8. Packing Info = 752 752 800 + 753 753 (% style="color:#037691" %)**Package Includes**: 754 754 755 755 * S31x-LB LoRaWAN Temperature & Humidity Sensor ... ... @@ -768,4 +768,5 @@ 768 768 769 769 770 770 * 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. 771 -* 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]] 819 + 820 +* 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.cc>>mailto:Support@dragino.cc]].
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