Changes for page SPH01-LB -- LoRaWAN Soil pH Sensor User Manual
Last modified by Xiaoling on 2024/01/15 09:36
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... ... @@ -12,24 +12,24 @@ 12 12 13 13 = 1. Introduction = 14 14 15 -== 1.1 What is S31x-LB LoRaWAN Temperature& HumiditySensor ==15 +== 1.1 What is D2x-LB LoRaWAN Temperature Sensor == 16 16 17 17 18 -The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperatureand HumiditySensor**(%%)Itisusedto measure the(%style="color:blue"%)**surrounding environment temperature andrelativeair humidityprecisely**(%%),andthenupload to IoTservervia LoRaWANwireless protocol.18 +The Dragino D2x-LB is a (% style="color:blue" %)**LoRaWAN Temperature Sensor**(%%) for Internet of Things solution. D2x-LB has 5v and 12v output , 4~~20mA, 0~~30v input interface to power and get value from Analog Sensor. D2x-LB will convert the Analog Value to LoRaWAN wireless data and send to IoT platform via LoRaWAN gateway. 19 19 20 -The temperature& humidity sensorused inS31x-LBisSHT31, whichis fully calibrated,linearized,andtemperaturecompensateddigital outputfromSensirion,it providesa strong reliabilityandlong-termstability.The SHT31isfixedina (% style="color:blue" %)**waterproof anti-condensationcasing**(%%) for long term use.20 +The LoRa wireless technology used in D2x-LB 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. 21 21 22 -The LoRawirelesstechnologyused inS31x-LBallows device to send data andreachextremelyong ranges atlow data-rates.It providesltra-long rangespreadspectrumcommunication andhighinterference immunitywhilstminimizingcurrentconsumption.22 +The temperature sensor used in D2x-LB can (% style="color:blue" %)**measure -55°C ~~ 125°C with accuracy ±0.5°C (max ±2.0 °C)**(%%). 23 23 24 - S31x-LB supports (% style="color:blue" %)**Temperature& Humdityalarm 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.24 +D2x-LB supports (% style="color:blue" %)**temperature alarm feature,**(%%) user can set temperature alarm for instant notice. D2x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover. 25 25 26 - S31x-LB has max 3 probes which measure maximum 3 temperature points.26 +D2x-LB has max 3 probes which measure maximum 3 temperature points. 27 27 28 - S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.28 +D2x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use. 29 29 30 - S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.30 +D2x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 31 31 32 -Each S31x-LB 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.32 +Each D2x-LB 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. 33 33 34 34 35 35 == 1.2 Features == ... ... @@ -36,9 +36,9 @@ 36 36 37 37 * LoRaWAN 1.0.3 Class A 38 38 * Ultra-low power consumption 39 -* External 3metersSHT31 probe(ForS31-LB)39 +* 1 ~~ 3 External Temperature Probesr 40 40 * Measure range -55°C ~~ 125°C 41 -* Temperature & Humidityalarm41 +* Temperature alarm 42 42 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 43 43 * Support Bluetooth v5.1 and LoRaWAN remote configure 44 44 * Support wireless OTA update firmware ... ... @@ -56,18 +56,10 @@ 56 56 57 57 (% style="color:#037691" %)**Temperature Sensor:** 58 58 59 -* Range: -40 to + 80°C 60 -* Accuracy: ±0.2 @ 0-90 °C 61 -* Resolution: 0.1°C 62 -* Long Term Shift: <0.03 °C/yr 59 +* Dallas DS18B20 60 +* Range: -55 to + 125°C 61 +* Accuracy ±0.5°C (max ±2.0 °C). 63 63 64 -(% style="color:#037691" %)**Humidity Sensor: ** 65 - 66 -* Range: 0 ~~ 99.9% RH 67 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH) 68 -* Resolution: 0.01% RH 69 -* Long Term Shift: <0.25 %RH/yr 70 - 71 71 (% style="color:#037691" %)**LoRa Spec:** 72 72 73 73 * Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz ... ... @@ -791,7 +791,8 @@ 791 791 == 6.3 How to change the LoRa Frequency Bands/Region? == 792 792 793 793 794 -Each LoRaWAN frequency bands has different firmware. User can update the device's firmware to the corresponding frequency band to change region. 786 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]. 787 +When downloading the images, choose the required image file for download. 795 795 796 796 797 797 = 7. Order Info =