Changes for page LSN50v2-D20-D22-D23 LoRaWAN Temperature Sensor User Manual
Last modified by Xiaoling on 2024/01/17 16:19
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... ... @@ -72,25 +72,15 @@ 72 72 73 73 == 1.1 What is LoRaWAN Soil pH Sensor == 74 74 75 -((( 76 76 The Dragino LSPH01 is a (% style="color:#4f81bd" %)**LoRaWAN 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. 77 -))) 78 78 79 -((( 80 80 LSPH01 probe is made by Solid AgCl reference electrode and Pure metal pH sensitive electrode. It can detect soil's** (% style="color:#4f81bd" %)pH (%%)**with high accuracy and stable value. The LSPH01 probe can be buried into soil for long time use. 81 -))) 82 82 83 -((( 84 84 The LoRa wireless technology used in LSPH01 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. 85 -))) 86 86 87 -((( 88 88 LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 89 -))) 90 90 91 -((( 92 92 Each LSPH01 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. 93 -))) 94 94 95 95 96 96 [[image:1654592435432-887.png]] ... ... @@ -221,9 +221,7 @@ 221 221 [[image:image-20220607170442-2.png]] 222 222 223 223 224 -((( 225 225 (% style="color:blue" %)**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. 226 -))) 227 227 228 228 [[image:1654592697690-910.png]] 229 229 ... ... @@ -231,17 +231,11 @@ 231 231 232 232 == 2.3 Uplink Payload == 233 233 234 -((( 235 235 LSPH01 will uplink payload via LoRaWAN with below payload format: 236 -))) 237 237 238 -((( 239 239 Uplink payload includes in total 11 bytes. 240 -))) 241 241 242 -((( 243 243 Normal uplink payload: 244 -))) 245 245 246 246 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 247 247 |((( ... ... @@ -635,7 +635,6 @@ 635 635 * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include) 636 636 637 637 638 - 639 639 === 2.8.5 AS920-923 & AS923-925 (AS923) === 640 640 641 641 (% style="color:blue" %)**Default Uplink channel:** ... ... @@ -751,7 +751,6 @@ 751 751 * Blink once when device transmit a packet. 752 752 753 753 754 - 755 755 == 2.10 Firmware Change Log == 756 756 757 757