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 ... ... @@ -204,6 +204,7 @@ 204 204 [[Type>>path:#Message_Type]] 205 205 ))) 206 206 198 + 207 207 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 208 208 209 209 ... ... @@ -410,6 +410,8 @@ 410 410 1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy. 411 411 1111. The probe is IP68 can be put in water. 412 412 405 + 406 + 413 413 1. 414 414 11. Calibration 415 415 ... ... @@ -481,6 +481,7 @@ 481 481 * Reply to the confirmation package: 14 01 482 482 * Reply to non-confirmed packet: 14 00 483 483 478 + 484 484 1. 485 485 11. Frequency Plans 486 486 ... ... @@ -713,6 +713,7 @@ 713 713 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 714 714 * Blink once when device transmit a packet. 715 715 711 + 716 716 1. 717 717 11. Firmware Change Log 718 718 ... ... @@ -789,6 +789,7 @@ 789 789 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 790 790 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 791 791 788 + 792 792 1. 793 793 11. Set Interrupt Mode 794 794
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