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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... ... @@ -3,11 +3,10 @@ 3 3 4 4 5 5 6 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] 6 6 7 7 8 -**Contents:** 9 9 10 -{{toc/}} 11 11 12 12 13 13 ... ... @@ -17,30 +17,28 @@ 17 17 18 18 19 19 19 +1. Introduction 20 +11. What is LoRaWAN Soil pH Sensor 20 20 22 +The Dragino LSPH01 is a **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. 21 21 22 22 23 - =1. Introduction=25 +LSPH01 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 LSPH01 probe can be buried into soil for long time use. 24 24 25 -== 1.1 What is LoRaWAN Soil pH Sensor == 26 26 27 -The DraginoLSPH01isa (%style="color:#4f81bd"%)**LoRaWAN SoilpHSensor**(%%)for IoT of Agriculture.Itisdesigned tomeasure thesoilPHandsoil temperature,sotosend totheplatform to analyzethe soil acidoralkalilevel. The probe isIP68waterproof.28 +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. 28 28 29 -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. 30 30 31 - TheLoRa wireless technology used in LSPH01allowsdevice tosend data andreachextremelylongrangesatlow data-rates.Itprovidesultra-longrangespreadspectrumcommunication and highinterference immunitywhilst minimizing currentconsumption.31 +LSPH01 is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years. 32 32 33 -LSPH01 is powered by (% style="color:#4f81bd" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years. 34 34 35 35 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. 36 36 37 37 38 -[[image: 1654580186518-415.png]]37 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]] 39 39 40 - 41 - 42 -== 1.2 Features == 43 - 39 +* 40 +*1. Features 44 44 * LoRaWAN 1.0.3 Class A 45 45 * Ultra-low power consumption 46 46 * Monitor soil pH with temperature compensation. ... ... @@ -56,104 +56,98 @@ 56 56 * 8500mAh Battery for long term use 57 57 58 58 56 +1. 57 +11. Probe Specification 59 59 60 - == 1.3 ProbeSpecification==59 +Soil pH: 61 61 62 - 63 -(% style="color:#4f81bd" %)**Soil pH:** 64 - 65 -* Range: 3 ~~ 10 pH 66 -* Resolution: 0.01 pH 67 -* Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen) 68 -* Temperature Compensation Range: 0 ~~ 50℃ 61 +* **Range: 3 ~~ 10 pH ** 62 +* **Resolution: 0.01 pH** 63 +* **Accuracy: ±2% under (0~~50 ℃, Accuracy will poor under 0 due to frozen)** 64 +* **Temperature Compensation Range: 0 ~~ 50℃** 69 69 * IP68 Protection 70 70 * Length: 3.5 meters 71 71 72 -(% style="color:#4f81bd" %)**Soil Temperature:** 73 73 74 -* Range -40℃~85℃ 75 -* Resolution: 0.1℃ 76 -* Accuracy: <±0.5℃(-10℃~40℃),<±0.8℃ (others) 69 +Soil Temperature: 70 + 71 +* **Range** -40℃~8**5**℃ 72 +* **Resolution: 0.1℃** 73 +* **Accuracy:** <±0.5℃(-10℃~40℃),<±0.8℃ (others) 77 77 * IP68 Protection 78 78 * Length: 3.5 meters 79 79 80 80 81 - 82 -== 1.4 Applications == 83 - 78 +* 79 +*1. Applications 84 84 * Smart Agriculture 85 85 86 86 87 87 88 -== 1.5 Pin mapping and power on == 84 +1. 85 +11. Pin mapping and power on 89 89 90 -[[image: 1654580482666-473.png]]87 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 91 91 92 92 93 93 94 -= 2. Configure LSPH01 to connect to LoRaWAN network = 95 95 96 -== 2.1 How it works == 97 97 98 -((( 93 +1. Configure LSPH01 to connect to LoRaWAN network 94 +11. How it works 95 + 99 99 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. 100 -))) 101 101 102 -((( 103 -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. 104 -))) 105 105 99 +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. 106 106 107 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 108 108 109 -((( 102 +1. 103 +11. Quick guide to connect to LoRaWAN server (OTAA) 104 + 110 110 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. 111 -))) 112 112 113 -((( 114 - 115 -))) 116 116 117 -((( 108 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]] 109 + 110 + 118 118 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. 119 -))) 120 120 121 - (((113 + 122 122 **Step 1**: Create a device in TTN with the OTAA keys from LSPH01. 123 -))) 124 124 125 -((( 126 126 Each LSPH01 is shipped with a sticker with the default device EUI as below: 127 -))) 128 128 129 129 130 -[[image:image -20220607135531-1.jpeg]]119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]] 131 131 132 132 122 + 123 + 124 + 133 133 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 134 134 135 135 136 136 **Register the device** 137 137 138 -[[image: 1654581442672-605.png]]130 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]] 139 139 140 140 141 - 142 142 **Add APP EUI and DEV EUI** 143 143 144 -[[image:1654581465717-368.png]] 145 145 136 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 146 146 147 147 148 148 **Add APP EUI in the application** 149 149 150 -[[image:1654581493871-516.png]] 151 151 142 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 152 152 153 153 154 154 **Add APP KEY** 155 155 156 -[[image: 1654581517630-991.png]]147 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]] 157 157 158 158 159 159 **Step 2**: Power on LSPH01 ... ... @@ -161,46 +161,67 @@ 161 161 162 162 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position). 163 163 164 -[[image:image-20220607135918-2.png]] 165 165 166 166 157 +|((( 158 + 159 +))) 160 + 161 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]] 162 + 163 + 164 + 165 + 167 167 **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. 168 168 169 -[[image:1654581590132-631.png]] 170 170 171 171 172 172 173 - == 2.3 Uplink Payload ==171 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 174 174 175 -LSPH01 will uplink payload via LoRaWAN with below payload format: 176 176 174 + 175 +1. 176 +11. Uplink Payload 177 + 178 +LSPH01 will uplink payload via LoRaWAN with below payload format: 179 + 180 + 177 177 Uplink payload includes in total 11 bytes. 182 + 178 178 179 179 Normal uplink payload: 180 180 181 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 182 182 |((( 183 183 **Size** 184 184 185 185 **(bytes)** 186 186 )))|**2**|**2**|**2**|**2**|**1**|**1**|**1** 187 -|**Value**|[[BAT>> ||anchor="H2.3.1BatteryInfo"]]|(((188 -[[Temperature>> ||anchor="H2.3.2DS18B20Temperaturesensor"]]191 +|**Value**|[[BAT>>path:#bat]]|((( 192 +[[Temperature>>path:#DS18B20]] 189 189 190 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 191 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|((( 192 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]] 194 +[[( Optional )>>path:#DS18B20]] 195 +)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|((( 196 +[[Digital Interrupt>>path:#Int_pin]] 197 + 198 +[[(Optional)>>path:#Int_pin]] 193 193 )))|Reserve|((( 194 -[[Message Type>>||anchor="H2.3.6MessageType"]] 200 +[[Message>>path:#Message_Type]] 201 + 202 +[[Type>>path:#Message_Type]] 195 195 ))) 196 196 197 -[[image:1654581735133-458.png]] 198 198 199 199 200 200 201 - === 2.3.1 Battery Info ===208 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]] 202 202 203 203 211 + 212 +1. 213 +11. 214 +111. Battery Info 215 + 204 204 Check the battery voltage for LSPH01. 205 205 206 206 Ex1: 0x0B45 = 2885mV ... ... @@ -208,12 +208,13 @@ 208 208 Ex2: 0x0B49 = 2889mV 209 209 210 210 223 +1. 224 +11. 225 +111. DS18B20 Temperature sensor 211 211 212 - ===2.3.2DS18B20Temperaturesensor ===227 +This is optional, user can connect external DS18B20 sensor to the [[+3.3v, 1-wire and GND pin>>path:#DS18B20]] . and this field will report temperature. 213 213 214 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 215 215 216 - 217 217 **Example**: 218 218 219 219 If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree ... ... @@ -222,35 +222,40 @@ 222 222 223 223 224 224 225 -=== 2.3.3 Soil pH === 238 +1. 239 +11. 240 +111. Soil pH 226 226 227 227 Range: 0 ~~ 14 pH 228 228 229 - **Example:**244 +Example: 230 230 231 - (% style="color:#037691" %)**246 +**0x02B7(H) = 695(D) = 6.95pH** 232 232 233 233 249 +1. 250 +11. 251 +111. Soil Temperature 234 234 235 -=== 2.3.4 Soil Temperature === 236 - 237 237 Get Soil Temperature 238 238 239 239 240 240 **Example**: 241 241 242 -If payload is: **0105H**: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree258 +If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 243 243 244 -If payload is: **FF3FH**: (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.260 +If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 245 245 246 246 247 247 248 -=== 2.3.5 Interrupt Pin === 264 +1. 265 +11. 266 +111. Interrupt Pin 249 249 250 -This data field shows if this packet is generated by interrupt or not. [[Click here>> ||anchor="H3.2SetInterruptMode"]] for the hardware and software set up.268 +This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. 251 251 252 252 253 - **Example:**271 +Example: 254 254 255 255 0x00: Normal uplink packet. 256 256 ... ... @@ -257,46 +257,45 @@ 257 257 0x01: Interrupt Uplink Packet. 258 258 259 259 278 +1. 279 +11. 280 +111. Message Type 260 260 261 -=== 2.3.6 Message Type === 262 - 263 263 For a normal uplink payload, the message type is always 0x01. 264 264 265 265 Valid Message Type: 266 266 267 267 268 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 269 -|**Message Type Code**|**Description**|**Payload** 270 -|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]] 271 -|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 272 -|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]] 287 +|Message Type Code|Description|Payload 288 +|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]] 289 +|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]] 290 +|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]] 273 273 274 274 275 275 276 -=== 2.3.7 Decode payload in The Things Network === 294 +1. 295 +11. 296 +111. Decode payload in The Things Network 277 277 278 278 While using TTN network, you can add the payload format to decode the payload. 279 279 280 280 281 -[[image: 1654582541848-906.png]]301 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]] 282 282 283 -((( 284 284 The payload decoder function for TTN is here: 285 -))) 286 286 287 -((( 288 288 LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]] 289 -))) 290 290 291 291 308 +1. 309 +11. Uplink Interval 292 292 293 - ==2.4UplinkInterval==311 +The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: 294 294 295 - The LSPH01 by defaultuplinkthe sensordata every 20 minutes.Usercanchangehis interval byATor LoRaWANDownlink. See thislink: [[Change:Main.End.WebHome||anchor="H4.1ChangeUplinkInterval"]]313 +[[http:~~/~~/wiki.dragino.com/index.pHp?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]] 296 296 297 297 298 298 299 - 300 300 1. 301 301 11. Show Data in DataCake IoT Server 302 302 ... ... @@ -350,17 +350,19 @@ 350 350 351 351 352 352 353 -1. 370 +1. 354 354 11. Installation and Maintain 355 355 111. Before measurement 356 356 357 -If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 358 358 375 +If the LSPH01 has more than 7 days not use or just clean the pH probe. User should put the probe inside pure water for more than 24 hours for activation. If no put in water, user need to put inside soil for more than 24 hours to ensure the measurement accuracy. 359 359 377 + 360 360 1. 361 361 11. 362 362 111. Measurement 363 363 382 + 364 364 **Measurement the soil surface** 365 365 366 366 ... ... @@ -396,9 +396,14 @@ 396 396 1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy. 397 397 1111. The probe is IP68 can be put in water. 398 398 418 + 419 + 420 + 421 + 399 399 1. 400 400 11. Calibration 401 401 425 + 402 402 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). 403 403 404 404 ... ... @@ -435,6 +435,7 @@ 435 435 **Example 151** 436 436 ))) 437 437 462 + 438 438 Calibration Payload 439 439 440 440 |((( ... ... @@ -458,6 +458,7 @@ 458 458 Always 0x03 459 459 ))) 460 460 486 + 461 461 User can also send 0x14 downlink command to poll the current calibration payload. 462 462 463 463 ... ... @@ -467,6 +467,9 @@ 467 467 * Reply to the confirmation package: 14 01 468 468 * Reply to non-confirmed packet: 14 00 469 469 496 + 497 + 498 + 470 470 1. 471 471 11. Frequency Plans 472 472 ... ... @@ -519,6 +519,7 @@ 519 519 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 520 520 * 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) 521 521 551 + 522 522 1. 523 523 11. 524 524 111. CN470-510 (CN470) ... ... @@ -569,6 +569,7 @@ 569 569 11. 570 570 111. AU915-928(AU915) 571 571 602 + 572 572 Frequency band as per definition in LoRaWAN 1.0.3 Regional document. 573 573 574 574 ... ... @@ -580,10 +580,13 @@ 580 580 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 581 581 * 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) 582 582 614 + 615 + 583 583 1. 584 584 11. 585 585 111. AS920-923 & AS923-925 (AS923) 586 586 620 + 587 587 **Default Uplink channel:** 588 588 589 589 923.2 - SF7BW125 to SF10BW125 ... ... @@ -674,6 +674,7 @@ 674 674 11. 675 675 111. IN865-867 (IN865) 676 676 711 + 677 677 Uplink: 678 678 679 679 865.0625 - SF7BW125 to SF12BW125 ... ... @@ -699,6 +699,9 @@ 699 699 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 700 700 * Blink once when device transmit a packet. 701 701 737 + 738 + 739 + 702 702 1. 703 703 11. Firmware Change Log 704 704 ... ... @@ -766,6 +766,7 @@ 766 766 Set transmit interval to 60000ms = 60 seconds 767 767 ))) 768 768 807 + 769 769 **Downlink Command: 0x01** 770 770 771 771 Format: Command Code (0x01) followed by 3 bytes time value. ... ... @@ -775,6 +775,9 @@ 775 775 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 776 776 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 777 777 817 + 818 + 819 + 778 778 1. 779 779 11. Set Interrupt Mode 780 780 ... ... @@ -799,6 +799,7 @@ 799 799 1. (Trigger by rising edge) 800 800 )))|OK 801 801 844 + 802 802 **Downlink Command: 0x06** 803 803 804 804 Format: Command Code (0x06) followed by 3 bytes. ... ... @@ -808,6 +808,8 @@ 808 808 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 809 809 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 810 810 854 + 855 + 811 811 1. 812 812 11. Calibrate Sensor 813 813 ... ... @@ -827,9 +827,11 @@ 827 827 |**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)** 828 828 |Get Firmware Version Info|Any|26|2 829 829 875 + 830 830 * Reply to the confirmation package: 26 01 831 831 * Reply to non-confirmed packet: 26 00 832 832 879 + 833 833 Device will send an uplink after got this downlink command. With below payload: 834 834 835 835 Configures info payload: ... ... @@ -855,6 +855,7 @@ 855 855 Always 0x02 856 856 ))) 857 857 905 + 858 858 **Software Type**: Always 0x03 for LSPH01 859 859 860 860 ... ... @@ -936,6 +936,7 @@ 936 936 1. 937 937 11. Power Consumption Analyze 938 938 987 + 939 939 Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 940 940 941 941 ... ... @@ -964,6 +964,8 @@ 964 964 * [[Lithium-Thionyl Chloride Battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]] datasheet 965 965 * [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 966 966 1016 + 1017 + 967 967 |((( 968 968 JST-XH-2P connector 969 969 ))) ... ... @@ -972,7 +972,7 @@ 972 972 973 973 974 974 975 -1. 1026 +1. 976 976 11. 977 977 111. Battery Note 978 978 ... ... @@ -996,6 +996,7 @@ 996 996 1. Use AT Command 997 997 11. Access AT Commands 998 998 1050 + 999 999 LSPH01 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LSPH01 for using AT command, as below. 1000 1000 1001 1001 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]] ... ... @@ -1030,11 +1030,13 @@ 1030 1030 1. Trouble Shooting 1031 1031 11. AT Commands input doesn’t work 1032 1032 1085 + 1033 1033 In the case if user can see the console output but can’t type input to the device. Please check if you already include the **ENTER** while sending out the command. Some serial tool doesn’t send **ENTER** while press the send key, user need to add ENTER in their string. 1034 1034 1035 1035 1036 1036 1. Order Info 1037 1037 1091 + 1038 1038 Part Number: **LSPH01-XX** 1039 1039 1040 1040 ... ... @@ -1049,6 +1049,8 @@ 1049 1049 * **IN865**: LoRaWAN IN865 band 1050 1050 * **CN470**: LoRaWAN CN470 band 1051 1051 1106 + 1107 + 1052 1052 1. Packing Info 1053 1053 1054 1054 **Package Includes**: ... ... @@ -1055,6 +1055,7 @@ 1055 1055 1056 1056 * LSPH01 LoRaWAN Soil Ph Sensor x 1 1057 1057 1114 + 1058 1058 **Dimension and weight**: 1059 1059 1060 1060 * Device Size: cm ... ... @@ -1062,6 +1062,8 @@ 1062 1062 * Package Size / pcs : cm 1063 1063 * Weight / pcs : g 1064 1064 1122 + 1123 + 1065 1065 = 10. Support = 1066 1066 1067 1067 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
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