Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -50,103 +50,94 @@ 50 50 * IP68 rate for the Sensor Probe 51 51 * 8500mAh Battery for long term use 52 52 53 +1. 54 +11. Probe Specification 53 53 54 - == 1.3 ProbeSpecification==56 +Soil pH: 55 55 56 - 57 -(% style="color:#4f81bd" %)**Soil pH:** 58 - 59 -* Range: 3 ~~ 10 pH 60 -* Resolution: 0.01 pH 61 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen) 62 -* Temperature Compensation Range: 0 ~~ 50℃ 58 +* **Range: 3 ~~ 10 pH ** 59 +* **Resolution: 0.01 pH** 60 +* **Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)** 61 +* **Temperature Compensation Range: 0 ~~ 50℃** 63 63 * IP68 Protection 64 64 * Length: 3.5 meters 65 65 66 - (% style="color:#4f81bd" %)**Soil Temperature:**65 +Soil Temperature: 67 67 68 -* Range -40℃~85℃ 69 -* Resolution: 0.1℃ 70 -* Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others) 67 +* **Range** -40℃~8**5**℃ 68 +* **Resolution: 0.1℃** 69 +* **Accuracy:** <±0.5℃(-10℃~40℃),<±0.8℃ (others) 71 71 * IP68 Protection 72 72 * Length: 3.5 meters 73 73 74 - 75 - 76 -== 1.4 Applications == 77 - 73 +* 74 +*1. Applications 78 78 * Smart Agriculture 79 79 77 +1. 78 +11. Pin mapping and power on 80 80 81 - == 1.5 Pinmappingand poweron==80 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 82 82 83 -[[image:1654580482666-473.png]] 84 84 85 85 86 86 87 -= 2. Configure LSPH01 to connect to LoRaWAN network = 88 88 89 -== 2.1 How it works == 86 +1. Configure LSPH01 to connect to LoRaWAN network 87 +11. How it works 90 90 91 -((( 92 92 The LSPH01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSPH01. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 93 -))) 94 94 95 -((( 96 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.200BUseATCommand"]]to set the keys in the LSPH01. 97 -))) 98 98 92 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#_Using_the_AT]]to set the keys in the LSPH01. 99 99 100 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 101 101 102 -((( 95 +1. 96 +11. Quick guide to connect to LoRaWAN server (OTAA) 97 + 103 103 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example. 104 -))) 105 105 106 -((( 107 - 108 -))) 109 109 110 -((( 101 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]] 102 + 103 + 111 111 The LG308 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 112 -))) 113 113 114 - (((106 + 115 115 **Step 1**: Create a device in TTN with the OTAA keys from LSPH01. 116 -))) 117 117 118 -((( 119 119 Each LSPH01 is shipped with a sticker with the default device EUI as below: 120 -))) 121 121 122 122 123 -[[image:image -20220607135531-1.jpeg]]112 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]] 124 124 125 125 115 + 116 + 117 + 126 126 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 127 127 128 128 129 129 **Register the device** 130 130 131 -[[image: 1654581442672-605.png]]123 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 132 132 133 133 134 - 135 135 **Add APP EUI and DEV EUI** 136 136 137 -[[image:1654581465717-368.png]] 138 138 129 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 139 139 140 140 141 141 **Add APP EUI in the application** 142 142 143 -[[image:1654581493871-516.png]] 144 144 135 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 145 145 146 146 147 147 **Add APP KEY** 148 148 149 -[[image: 1654581517630-991.png]]140 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]] 150 150 151 151 152 152 **Step 2**: Power on LSPH01 ... ... @@ -154,10 +154,17 @@ 154 154 155 155 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position). 156 156 157 -[[image:image-20220607135918-2.png]] 158 158 159 159 150 +|((( 151 + 152 +))) 160 160 154 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]] 155 + 156 + 157 + 158 + 161 161 **Step 3:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. 162 162 163 163 ... ... @@ -197,6 +197,7 @@ 197 197 [[Type>>path:#Message_Type]] 198 198 ))) 199 199 198 + 200 200 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 201 201 202 202 ... ... @@ -403,6 +403,8 @@ 403 403 1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy. 404 404 1111. The probe is IP68 can be put in water. 405 405 405 + 406 + 406 406 1. 407 407 11. Calibration 408 408 ... ... @@ -474,6 +474,7 @@ 474 474 * Reply to the confirmation package: 14 01 475 475 * Reply to non-confirmed packet: 14 00 476 476 478 + 477 477 1. 478 478 11. Frequency Plans 479 479 ... ... @@ -706,6 +706,7 @@ 706 706 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 707 707 * Blink once when device transmit a packet. 708 708 711 + 709 709 1. 710 710 11. Firmware Change Log 711 711 ... ... @@ -782,6 +782,7 @@ 782 782 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 783 783 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 784 784 788 + 785 785 1. 786 786 11. Set Interrupt Mode 787 787
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