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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... ... @@ -54,8 +54,6 @@ 54 54 * Downlink to change configure 55 55 * 8500mAh Battery for long term use 56 56 57 - 58 - 59 59 == 1.3 Specification == 60 60 61 61 ... ... @@ -101,15 +101,11 @@ 101 101 * Sleep Mode: 5uA @ 3.3v 102 102 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 103 103 104 - 105 - 106 106 == 1.4 Applications == 107 107 108 108 109 109 * Smart Agriculture 110 110 111 - 112 - 113 113 == 1.5 Sleep mode and working mode == 114 114 115 115 ... ... @@ -137,8 +137,6 @@ 137 137 ))) 138 138 |(% 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. 139 139 140 - 141 - 142 142 == 1.7 BLE connection == 143 143 144 144 ... ... @@ -154,9 +154,13 @@ 154 154 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 155 155 156 156 157 -== 1.8 Mechanical==149 +== 1.8 Pin Definitions == 158 158 159 159 152 + 153 +== 1.9 Mechanical == 154 + 155 + 160 160 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]] 161 161 162 162 ... ... @@ -328,6 +328,7 @@ 328 328 Valid Message Type: 329 329 ))) 330 330 327 + 331 331 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:496px" %) 332 332 |=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Message Type Code**|=(% style="width: 163px;background-color:#D9E2F3;color:#0070C0" %)**Description**|=(% style="width: 173px;background-color:#D9E2F3;color:#0070C0" %)**Payload** 333 333 |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]] ... ... @@ -334,13 +334,12 @@ 334 334 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 335 335 |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]] 336 336 337 - 338 - 339 339 === 2.3.7 Decode payload in The Things Network === 340 340 341 341 342 342 While using TTN network, you can add the payload format to decode the payload. 343 343 339 + 344 344 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSPH01-LoRaWAN%20Soil%20pH%20Sensor%20User%20Manual/WebHome/1654592762713-715.png?rev=1.1||alt="1654592762713-715.png"]] 345 345 346 346 ((( ... ... @@ -560,20 +560,19 @@ 560 560 561 561 == 2.7 Calibration == 562 562 559 +Step1 : Clean probe 563 563 564 -(% style="color:blue" %)**Step1 :**(%%)** Clean probe** 565 - 566 566 user can use high grade sandpaper to polish it or put in 5% hydrochloric acid for several minutes. After the metal probe looks new, users can clean it to remove hydrochloric acid or other liquids from the surface. 567 567 568 - (% style="color:blue" %)**Step2 :**(%%)**Immerse the sensor in ph buffer solution to make the sensor values stable**563 +Step2 : Immerse the sensor in ph buffer solution to make the sensor values stable 569 569 570 570 ((( 571 571 User can do calibration for the probe. It is limited to use below pH buffer solution to calibrate: 4.00, 6.86, 9.18. When calibration, user need to clean the electrode and put the probe in the pH buffer solution to wait the value stable ( a new clean electrode might need max 24 hours to be stable). 572 572 573 - (% style="color:red" %)**Note:Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer**568 +Note:Only one ph buffer with one of the ph values needs to be calibrated during calibration. Wait for the sensor measurement value to be stable, it does not need to be the same as the ph marked by the ph buffer 574 574 575 575 576 - (% style="color:blue" %)**Step3 :**(%%)**The numerically stable sensors were calibrated using commands**571 +Step3 : The numerically stable sensors were calibrated using commands 577 577 ))) 578 578 579 579 ((( ... ... @@ -615,6 +615,7 @@ 615 615 616 616 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 617 617 613 + 618 618 When the command is successfully used, the node sends a uplink. 619 619 This is the payload for uplink 620 620 ... ... @@ -643,8 +643,10 @@ 643 643 644 644 * Reply to non-confirmed packet: 14 00 645 645 646 - (% style="color:blue" %)**Step4:**(%%)**After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration.**642 +Step4: 647 647 644 +After the calibration is completed, its measurement results in this ph buffer solution should be consistent with the numerical value of the command used in the calibration 645 + 648 648 Examples: 649 649 After using the command AT+PH=9 in 9.18ph buffer 650 650 The readout returned by the sensor in 9.18ph buffer should be pH=9 ... ... @@ -671,8 +671,6 @@ 671 671 672 672 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 673 673 674 - 675 - 676 676 == 3.2 General Commands == 677 677 678 678 ... ... @@ -773,8 +773,6 @@ 773 773 774 774 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 775 775 776 - 777 - 778 778 === 3.3.3 Calibrate Sensor === 779 779 780 780 ... ... @@ -885,8 +885,6 @@ 885 885 886 886 * 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]]**. 887 887 888 - 889 - 890 890 = 6. FAQ = 891 891 892 892 == 6.1 AT Commands input doesn't work == ... ... @@ -918,8 +918,6 @@ 918 918 919 919 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 920 920 921 - 922 - 923 923 = 8. Packing Info = 924 924 925 925 ... ... @@ -937,8 +937,6 @@ 937 937 938 938 * Weight / pcs : g 939 939 940 - 941 - 942 942 = 9. Support = 943 943 944 944
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