Changes for page NSPH01-NB-IoT Soil pH Sensor User Manual
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... ... @@ -11,14 +11,14 @@ 11 11 12 12 == 1.1 What is NSPH01 Soil pH Sensor == 13 13 14 -The Dragino NSPH01 is a **NB-I OT soil phsensor** for IoT of Agriculture. It is designed to measure the soilPH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof.14 +The Dragino NSPH01 is a **NB-IoT soil pH sensor** for IoT of Agriculture. It is designed to measure the soil pH and soil temperature, so to send to the platform to analyze the soil acid or alkali level. The probe is IP68 waterproof. 15 15 16 16 NSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** pH **with high accuracy and stable value. The NSPH01 probe can be buried into soil for long time use. 17 17 18 18 NarrowBand-Internet of Things (NB-IoT) is a standards-based low power wide area (LPWA) technology developed to enable a wide range of new IoT devices and services. NB-IoT significantly improves the power consumption of user devices, system capacity and spectrum efficiency, especially in deep coverage. 19 19 \\NSPH01 supports different uplink methods include **TCP,MQTT,UDP and CoAP **for different application requirement. 20 -\\NSPH01 is powered by 21 -\\To use NSPH01, user needs to check if there is NB-IoT coverage in local area and with the bands NSPH01 supports. If the local operatesupport it, user needs to get a **NB-IoT SIM card** from local operator and install NSPH01 to get NB-IoT network connection.20 +\\NSPH01 is powered by **8500mAh Li-SOCI2 battery**, It is designed for long term use up to 5 years. (Actually Battery life depends on the use environment, update period & uplink method) 21 +\\To use NSPH01, user needs to check if there is NB-IoT coverage in the installation area and with the bands NSPH01 supports. If the local operator supports it, user needs to get a **NB-IoT SIM card** from local operator and install NSPH01 to get NB-IoT network connection. 22 22 23 23 (% style="text-align:center" %) 24 24 [[image:image-20220907153151-1.png]] ... ... @@ -31,7 +31,7 @@ 31 31 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 32 32 * Monitor soil pH with temperature compensation. 33 33 * Monitor soil temperature 34 -* PH and Temperature alarm function34 +* pH and Temperature alarm function 35 35 * Monitor Battery Level 36 36 * Support pH calibration by end user 37 37 * Uplink on periodically ... ... @@ -40,7 +40,7 @@ 40 40 * IP68 rate for the Sensor Probe 41 41 * Ultra-Low Power consumption 42 42 * AT Commands to change parameters 43 -* Micro SIM card slot for NB-IoT SIM43 +* Micro SIM card slot 44 44 * 8500mAh Battery for long term use 45 45 46 46 == 1.3 Specification == ... ... @@ -103,13 +103,13 @@ 103 103 104 104 === 2.2.1 Test Requirement === 105 105 106 -To use NSPH01 in yourcity, make sure meet below requirements:106 +To use NSPH01 in the field, make sure meet below requirements: 107 107 108 108 * Your local operator has already distributed a NB-IoT Network there. 109 109 * The local NB-IoT network used the band that NSPH01 supports. 110 110 * Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 111 111 112 -Below figure shows our testing structure. 112 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. The NSPH01 will use CoAP(120.24.4.116:5683) or raw UDP(120.24.4.116:5601) or MQTT(120.24.4.116:1883)or TCP(120.24.4.116:5600)protocol to send data to the test server. 113 113 114 114 (% style="text-align:center" %) 115 115 [[image:image-20220907153445-4.png]] ... ... @@ -117,10 +117,8 @@ 117 117 118 118 === 2.2.2 Insert SIM card === 119 119 120 - Insert the NB-IoTCardgetfromyourprovider.120 +User need to take out the NB-IoT module and insert the SIM card like below. ((% style="color:red" %) Pay attention to the direction(%%)) 121 121 122 -User need to take out the NB-IoT module and insert the SIM card like below: 123 - 124 124 (% style="text-align:center" %) 125 125 [[image:image-20220907153505-5.png]] 126 126 ... ... @@ -222,14 +222,14 @@ 222 222 223 223 === 2.2.8 Change Update Interval === 224 224 225 -User can use below command to change the **uplink interval**. 223 +Users can use the below command to change the **uplink interval**. 226 226 227 -* **AT+TDC= 600 ** ~/~/ Set Update Interval to600s225 +* **AT+TDC=7200 ** ~/~/ Set Update Interval to 7200s (2 hour) 228 228 229 -**NOTE:** 230 230 231 -** ~1.By default, the device will send an uplink message every 2 hour.**228 +**NOTE: By default, the device will send an uplink message every 2 hours. Each Uplink Include 8 set of records in this 2 hour (15 minute interval / record).** 232 232 230 + 233 233 == 2.3 Uplink Payload == 234 234 235 235 In this mode, uplink payload includes 87 bytes in total by default. ... ... @@ -467,9 +467,9 @@ 467 467 468 468 AT+TR=900 ~/~/The unit is seconds, and the default is to record data once every 900 seconds.( The minimum can be set to 180 seconds) 469 469 470 - 471 471 AT+NOUD=8 ~/~/The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded. 472 472 470 + 473 473 == 2.10 Read or Clear cached data == 474 474 475 475 ➢ AT Command: ... ... @@ -504,7 +504,7 @@ 504 504 505 505 The battery is designed to last for several years depends on the actually use environment and update interval. 506 506 507 -The battery 505 +The battery-related documents as below: 508 508 509 509 * [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] 510 510 * [[Lithium-Thionyl Chloride Battery datasheet>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] ... ... @@ -664,7 +664,7 @@ 664 664 665 665 **Package Includes**: 666 666 667 -* NSPH01 NB-IoT SoilMoisture & ECSensor x 1665 +* NSPH01 NB-IoT pH Sensor x 1 668 668 * External antenna x 1 669 669 670 670 **Dimension and weight**: