Last modified by Mengting Qiu on 2025/07/01 15:58
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... ... @@ -1,1 +1,1 @@ 1 -S31/S31B-LB /LS--LoRaWAN Outdoor Temperature & Humidity Sensor User Manual1 +S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual - Content
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... ... @@ -1,8 +1,7 @@ 1 1 (% style="text-align:center" %) 2 -[[image:S31-B.jpg ||height="388" width="779"]]2 +[[image:S31-B.jpg]] 3 3 4 4 5 -[[image:image-20240104161116-1.png||height="370" width="292"]] [[image:image-20240104161535-2.png||height="336" width="208"]] 6 6 7 7 8 8 **Table of Contents：** ... ... @@ -40,7 +40,7 @@ 40 40 * LoRaWAN 1.0.3 Class A 41 41 * Ultra-low power consumption 42 42 * External 3 meters SHT31 probe (For S31-LB) 43 -* Measure range - 40°C ~~80°C42 +* Measure range -55°C ~~ 125°C 44 44 * Temperature & Humidity alarm 45 45 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 46 46 * Support Bluetooth v5.1 and LoRaWAN remote configure ... ... @@ -49,6 +49,8 @@ 49 49 * Downlink to change configure 50 50 * 8500mAh Battery for long term use 51 51 51 + 52 + 52 52 == 1.3 Specification == 53 53 54 54 ... ... @@ -91,6 +91,8 @@ 91 91 * Sleep Mode: 5uA @ 3.3v 92 92 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 93 93 95 + 96 + 94 94 == 1.4 Sleep mode and working mode == 95 95 96 96 ... ... @@ -118,6 +118,8 @@ 118 118 ))) 119 119 |(% 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. 120 120 124 + 125 + 121 121 == 1.6 BLE connection == 122 122 123 123 ... ... @@ -141,11 +141,11 @@ 141 141 == 1.8 Hardware Variant == 142 142 143 143 144 -(% border="1" cellspacing="5" style="width:4 61.818px" %)145 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 1 82px;rgb(217, 226, 243);rgb(0, 112, 192);" %)Photo|=(% style="width: 176px; background-color:rgb(217, 226, 243);rgb(0, 112, 192);" %)Probe Info149 +(% border="1" cellspacing="5" style="width:472px" %) 150 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info 146 146 |(% style="width:102px" %)((( 147 147 S31-LB 148 -)))|(% style="width:1 82px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:176px" %)(((153 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)((( 149 149 1 x SHT31 Probe 150 150 151 151 Cable Length : 2 meters ... ... @@ -154,7 +154,7 @@ 154 154 ))) 155 155 |(% style="width:102px" %)((( 156 156 S31B-LB 157 -)))|(% style="width:1 82px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:176px" %)(((162 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)((( 158 158 1 x SHT31 Probe 159 159 160 160 Installed in device. ... ... @@ -347,7 +347,7 @@ 347 347 348 348 If payload is: FF3FH : (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 349 349 350 - (FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)355 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative） 351 351 352 352 353 353 ==== (% style="color:#4472c4" %)**Humidity**(%%) ==== ... ... @@ -570,6 +570,8 @@ 570 570 * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]]. 571 571 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 572 572 578 + 579 + 573 573 == 3.2 General Commands == 574 574 575 575 ... ... @@ -617,6 +617,8 @@ 617 617 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 618 618 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 619 619 627 + 628 + 620 620 === 3.3.2 Get Device Status === 621 621 622 622 ... ... @@ -700,6 +700,8 @@ 700 700 701 701 * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message. 702 702 712 + 713 + 703 703 === 3.3.7 Set Interrupt Mode === 704 704 705 705 ... ... @@ -733,6 +733,8 @@ 733 733 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 734 734 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 735 735 747 + 748 + 736 736 === 3.3.8 Set Power Output Duration === 737 737 738 738 ... ... @@ -761,6 +761,8 @@ 761 761 * Example 1: Downlink Payload: 070000 **~-~-->** AT+5VT=0 762 762 * Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 763 763 777 + 778 + 764 764 = 4. Battery & Power Consumption = 765 765 766 766 ... ... @@ -787,6 +787,8 @@ 787 787 * (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/]]** 788 788 * 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]]**. 789 789 805 + 806 + 790 790 = 6. FAQ = 791 791 792 792 ... ... @@ -814,6 +814,8 @@ 814 814 815 815 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 816 816 834 + 835 + 817 817 = 8. Packing Info = 818 818 819 819 ... ... @@ -831,6 +831,8 @@ 831 831 832 832 * Weight / pcs : g 833 833 853 + 854 + 834 834 = 9. Support = 835 835 836 836
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