Changes for page LSPH01 -- LoRaWAN Soil pH Sensor User Manual
Last modified by Bei Jinggeng on 2024/08/02 17:52
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... ... @@ -16,6 +16,7 @@ 16 16 17 17 = 1. Introduction = 18 18 19 + 19 19 == 1.1 What is LoRaWAN Soil pH Sensor == 20 20 21 21 ... ... @@ -61,6 +61,8 @@ 61 61 * IP68 rate for the Sensor Probe 62 62 * 8500mAh Battery for long term use 63 63 65 + 66 + 64 64 == 1.3 Probe Specification == 65 65 66 66 ... ... @@ -81,11 +81,14 @@ 81 81 * IP68 Protection 82 82 * Length: 3.5 meters 83 83 87 + 88 + 84 84 == 1.4 Applications == 85 85 86 86 87 87 * Smart Agriculture 88 88 94 + 89 89 == 1.5 Pin mapping and power on == 90 90 91 91 ... ... @@ -92,8 +92,10 @@ 92 92 [[image:1654592472094-134.png]] 93 93 94 94 101 + 95 95 = 2. Configure LSPH01 to connect to LoRaWAN network = 96 96 104 + 97 97 == 2.1 How it works == 98 98 99 99 ... ... @@ -106,6 +106,7 @@ 106 106 ))) 107 107 108 108 117 + 109 109 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 110 110 111 111 ... ... @@ -133,10 +133,10 @@ 133 133 Each LSPH01 is shipped with a sticker with the default device EUI as below: 134 134 ))) 135 135 136 -[[image:image-202 30426084737-1.png||height="246" width="530"]](% style="display:none" %)145 +[[image:image-20220607170145-1.jpeg]] 137 137 138 -(% style="display:none" %) (%%) 139 139 148 + 140 140 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 141 141 142 142 ... ... @@ -181,6 +181,7 @@ 181 181 [[image:1654592697690-910.png]] 182 182 183 183 193 + 184 184 == 2.3 Uplink Payload == 185 185 186 186 ... ... @@ -196,10 +196,9 @@ 196 196 Normal uplink payload: 197 197 ))) 198 198 199 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:470px" %) 200 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)((( 201 -**Size(bytes)** 202 -)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**1** 209 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:470px" %) 210 +|=(% style="width: 60px;" %)((( 211 +**Size (bytes)**)))|=(% style="width: 30px;" %)**2**|=(% style="width: 70px;" %)**2**|=(% style="width: 50px;" %)**2**|=(% style="width: 60px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 50px;" %)**1**|=(% style="width: 80px;" %)**1** 203 203 |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)((( 204 204 [[Temperature (Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 205 205 )))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|((( ... ... @@ -211,6 +211,7 @@ 211 211 [[image:1654592721645-318.png]] 212 212 213 213 223 + 214 214 === 2.3.1 Battery Info === 215 215 216 216 ... ... @@ -221,6 +221,7 @@ 221 221 Ex2: 0x0B49 = 2889mV 222 222 223 223 234 + 224 224 === 2.3.2 DS18B20 Temperature sensor === 225 225 226 226 ... ... @@ -234,6 +234,7 @@ 234 234 If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 235 235 236 236 248 + 237 237 === 2.3.3 Soil pH === 238 238 239 239 ... ... @@ -244,6 +244,7 @@ 244 244 (% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH** 245 245 246 246 259 + 247 247 === 2.3.4 Soil Temperature === 248 248 249 249 ... ... @@ -257,6 +257,7 @@ 257 257 If payload is: **FF3FH** : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 258 258 259 259 273 + 260 260 === 2.3.5 Interrupt Pin === 261 261 262 262 ... ... @@ -270,6 +270,7 @@ 270 270 0x01: Interrupt Uplink Packet. 271 271 272 272 287 + 273 273 === 2.3.6 Message Type === 274 274 275 275 ... ... @@ -282,15 +282,16 @@ 282 282 ))) 283 283 284 284 285 -(% border="1" cellspacing="5" style="background-color:#f 2f2f2; width:496px" %)286 -|=(% 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**300 +(% border="1" cellspacing="5" style="background-color:#ffffcc; width:496px" %) 301 +|=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload** 287 287 |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]] 288 288 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 289 289 |(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]] 290 290 291 -=== 2.3.7 Decode payload in The Things Network === 292 292 293 293 308 +=== 2.3.7 Decode payload in The Things Network === 309 + 294 294 While using TTN network, you can add the payload format to decode the payload. 295 295 296 296 ... ... @@ -305,6 +305,7 @@ 305 305 ))) 306 306 307 307 324 + 308 308 == 2.4 Uplink Interval == 309 309 310 310 ... ... @@ -311,6 +311,7 @@ 311 311 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: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]] 312 312 313 313 331 + 314 314 == 2.5 Show Data in DataCake IoT Server == 315 315 316 316 ... ... @@ -344,6 +344,7 @@ 344 344 [[image:1654592819047-535.png]] 345 345 346 346 365 + 347 347 [[image:1654592833877-762.png]] 348 348 349 349 ... ... @@ -373,8 +373,10 @@ 373 373 [[image:1654592917530-261.png]] 374 374 375 375 395 + 376 376 == 2.6 Installation and Maintain == 377 377 398 + 378 378 === 2.6.1 Before measurement === 379 379 380 380 ... ... @@ -385,6 +385,7 @@ 385 385 ))) 386 386 387 387 409 + 388 388 === 2.6.2 Measurement === 389 389 390 390 ... ... @@ -431,6 +431,7 @@ 431 431 ))) 432 432 433 433 456 + 434 434 === 2.6.3 Maintain Probe === 435 435 436 436 ... ... @@ -465,32 +465,7 @@ 465 465 466 466 ((( 467 467 After stable, user can use below command to calibrate. 468 - 469 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:520px" %) 470 -|(% style="width:120px;background-color:#D9E2F3;color:#0070C0" %)**pH buffer solution**|(% style="width:150px;background-color:#D9E2F3;color:#0070C0" %)**AT Command to calibrate**|(% style="width:150px;background-color:#D9E2F3;color:#0070C0" %)**Downlink Command**|(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**Read Cal Value** 471 -|(% style="width:149px" %)4.00|(% style="width:197px" %)AT+PHCAL=4|(% style="width:206px" %)((( 472 -0x13 04 473 -Reply with Calibrate payload 474 -)))|(% style="width:136px" %)((( 475 -AT+PHCAL=? 476 -Example 41,61,91 477 477 ))) 478 -|(% style="width:149px" %)6.86|(% style="width:197px" %)AT+PHCAL=6|(% style="width:206px" %)((( 479 -0x13 06 480 -Reply with Calibrate payload 481 -)))|(% style="width:136px" %)AT+PHCAL=? 482 -|(% style="width:149px" %)9.18|(% style="width:197px" %)AT+PHCAL=9|(% style="width:206px" %)((( 483 -0x13 09 484 -Reply with Calibrate payload 485 -)))|(% style="width:136px" %)AT+PHCAL=? 486 -|(% style="width:149px" %)Factory Default|(% style="width:197px" %)AT+PHCAL=15|(% style="width:206px" %)((( 487 -0x13 15 488 -Reply with Calibrate payload 489 -)))|(% style="width:136px" %)((( 490 -AT+PHCAL=? 491 -Example 151 492 -))) 493 -))) 494 494 495 495 [[image:image-20220607171149-4.png]] 496 496 ... ... @@ -497,10 +497,10 @@ 497 497 498 498 (% style="color:#037691" %)**Calibration Payload** 499 499 500 -(% border="1" cellspacing="5" style="background-color:#f 2f2f2; width:500px" %)501 -|=(% style="width: 60px; background-color:#D9E2F3;color:#0070C0" %)(((502 -**Size(bytes)** 503 -)))|=(% style="width: 10 0px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width:100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**7**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**498 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %) 499 +|=(% style="width: 60px;" %)((( 500 +**Size (bytes)** 501 +)))|=(% style="width: 110px;" %)**1**|=(% style="width: 90px;" %)**1**|=(% style="width: 100px;" %)**1**|=(% style="width: 50px;" %)**7**|=(% style="width: 90px;" %)**1** 504 504 |**Value**|((( 505 505 PH4 Calibrate value 506 506 )))|PH6.86 Calibrate value|((( ... ... @@ -512,13 +512,6 @@ 512 512 513 513 User can also send 0x14 downlink command to poll the current calibration payload. 514 514 515 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:480px" %) 516 -|=(% style="width: 183px; background-color:#D9E2F3;color:#0070C0" %)**Downlink Control Type**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)FPort|=(% style="width: 93px; background-color:#D9E2F3;color:#0070C0" %)**Type Code**|=(% style="width: 146px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Downlink payload size(bytes)** 517 -|(% style="width:183px" %)TDC (Transmit Time Interval)|(% style="width:55px" %)Any|(% style="width:93px" %)01|(% style="width:146px" %)4 518 -|(% style="width:183px" %)RESET|(% style="width:55px" %)Any|(% style="width:93px" %)04|(% style="width:146px" %)2 519 -|(% style="width:183px" %)INTMOD|(% style="width:55px" %)Any|(% style="width:93px" %)06|(% style="width:146px" %)4 520 - 521 - 522 522 [[image:image-20220607171416-7.jpeg]] 523 523 524 524 ... ... @@ -525,6 +525,7 @@ 525 525 * Reply to the confirmation package: 14 01 526 526 * Reply to non-confirmed packet: 14 00 527 527 519 + 528 528 == 2.8 Frequency Plans == 529 529 530 530 ... ... @@ -533,6 +533,7 @@ 533 533 ))) 534 534 535 535 528 + 536 536 === 2.8.1 EU863-870 (EU868) === 537 537 538 538 ... ... @@ -593,6 +593,7 @@ 593 593 ))) 594 594 595 595 589 + 596 596 === 2.8.2 US902-928(US915) === 597 597 598 598 ... ... @@ -611,6 +611,8 @@ 611 611 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 612 612 * 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) 613 613 608 + 609 + 614 614 === 2.8.3 CN470-510 (CN470) === 615 615 616 616 ... ... @@ -699,6 +699,7 @@ 699 699 ))) 700 700 701 701 698 + 702 702 === 2.8.4 AU915-928(AU915) === 703 703 704 704 ... ... @@ -721,6 +721,8 @@ 721 721 * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band 722 722 * 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) 723 723 721 + 722 + 724 724 === 2.8.5 AS920-923 & AS923-925 (AS923) === 725 725 726 726 ... ... @@ -829,6 +829,7 @@ 829 829 ))) 830 830 831 831 831 + 832 832 === 2.8.6 KR920-923 (KR920) === 833 833 834 834 ... ... @@ -901,6 +901,7 @@ 901 901 ))) 902 902 903 903 904 + 904 904 === 2.8.7 IN865-867 (IN865) === 905 905 906 906 ... ... @@ -937,6 +937,7 @@ 937 937 ))) 938 938 939 939 941 + 940 940 == 2.9 LED Indicator == 941 941 942 942 ... ... @@ -945,14 +945,18 @@ 945 945 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 946 946 * Blink once when device transmit a packet. 947 947 950 + 951 + 948 948 == 2.10 Firmware Change Log == 949 949 950 950 951 951 **Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0>>https://www.dropbox.com/sh/xtm5tw37mewaw99/AAD0uy06odmreQQ7vMzZYVIGa?dl=0]] 952 952 957 + 953 953 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]] 954 954 955 955 961 + 956 956 = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink = 957 957 958 958 ... ... @@ -1003,6 +1003,7 @@ 1003 1003 ))) 1004 1004 1005 1005 1012 + 1006 1006 == 3.1 Set Transmit Interval Time == 1007 1007 1008 1008 ... ... @@ -1022,16 +1022,17 @@ 1022 1022 ))) 1023 1023 1024 1024 ((( 1025 -If the downlink payload=0100003C, it means set the END Node 's Transmit Interval to 0x00003C=60(S), while type code is 01.1032 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1026 1026 ))) 1027 1027 1028 1028 * ((( 1029 -Example 1: Downlink Payload: 0100001E 1036 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 1030 1030 ))) 1031 1031 * ((( 1032 -Example 2: Downlink Payload: 0100003C 1039 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1033 1033 1034 1034 1042 + 1035 1035 1036 1036 ))) 1037 1037 ... ... @@ -1058,10 +1058,10 @@ 1058 1058 ))) 1059 1059 1060 1060 * ((( 1061 -Example 1: Downlink Payload: 06000000 1069 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1062 1062 ))) 1063 1063 * ((( 1064 -Example 2: Downlink Payload: 06000003 1072 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1065 1065 ))) 1066 1066 1067 1067 ((( ... ... @@ -1076,6 +1076,7 @@ 1076 1076 Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands 1077 1077 1078 1078 1087 + 1079 1079 == 3.4 Get Firmware Version Info == 1080 1080 1081 1081 ... ... @@ -1098,9 +1098,11 @@ 1098 1098 )))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1** 1099 1099 |**Value**|Software Type|((( 1100 1100 Frequency 1110 + 1101 1101 Band 1102 1102 )))|Sub-band|((( 1103 1103 Firmware 1114 + 1104 1104 Version 1105 1105 )))|Sensor Type|Reserve|((( 1106 1106 [[Message Type>>||anchor="H2.3.6MessageType"]] ... ... @@ -1156,16 +1156,114 @@ 1156 1156 0x07: LDDS12 1157 1157 1158 1158 1159 -= 4. Battery & Power Consumption = 1160 1160 1171 += 4. Battery & How to replace = 1161 1161 1162 -LSPH01 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 1163 1163 1164 - [[**BatteryInfo & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]].1174 +== 4.1 Battery Type == 1165 1165 1166 1166 1177 +((( 1178 +LSPH01 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter. 1179 +))) 1180 + 1181 +((( 1182 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1183 + 1184 + 1185 +))) 1186 + 1187 +[[image:1654593587246-335.png]] 1188 + 1189 + 1190 +Minimum Working Voltage for the LSPH01: 1191 + 1192 +LSPH01: 2.45v ~~ 3.6v 1193 + 1194 + 1195 + 1196 +== 4.2 Replace Battery == 1197 + 1198 + 1199 +((( 1200 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 1201 +))) 1202 + 1203 +((( 1204 +And make sure the positive and negative pins match. 1205 +))) 1206 + 1207 + 1208 + 1209 +== 4.3 Power Consumption Analyze == 1210 + 1211 + 1212 +((( 1213 +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. 1214 +))) 1215 + 1216 +((( 1217 +Instruction to use as below: 1218 +))) 1219 + 1220 + 1221 +(% style="color:#037691" %)**Step 1**(%%): Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 1222 + 1223 +[[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 1224 + 1225 + 1226 +(% style="color:#037691" %)**Step 2**(%%): Open it and choose 1227 + 1228 +* Product Model 1229 +* Uplink Interval 1230 +* Working Mode 1231 + 1232 +And the Life expectation in difference case will be shown on the right. 1233 + 1234 +[[image:1654593605679-189.png]] 1235 + 1236 + 1237 +The battery related documents as below: 1238 + 1239 +* ((( 1240 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], 1241 +))) 1242 +* ((( 1243 +[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 1244 +))) 1245 +* ((( 1246 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]] 1247 +))) 1248 + 1249 +[[image:image-20220607172042-11.png]] 1250 + 1251 + 1252 + 1253 +=== 4.3.1 Battery Note === 1254 + 1255 + 1256 +((( 1257 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 1258 +))) 1259 + 1260 + 1261 + 1262 +=== 4.3.2 Replace the battery === 1263 + 1264 + 1265 +((( 1266 +You can change the battery in the LSPH01.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board. 1267 +))) 1268 + 1269 +((( 1270 +The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 1271 +))) 1272 + 1273 + 1274 + 1167 1167 = 5. Use AT Command = 1168 1168 1277 + 1169 1169 == 5.1 Access AT Commands == 1170 1170 1171 1171 ... ... @@ -1196,6 +1196,7 @@ 1196 1196 1197 1197 = 6. FAQ = 1198 1198 1308 + 1199 1199 == 6.1 How to change the LoRa Frequency Bands/Region == 1200 1200 1201 1201 ... ... @@ -1203,8 +1203,10 @@ 1203 1203 When downloading the images, choose the required image file for download. 1204 1204 1205 1205 1316 + 1206 1206 = 7. Trouble Shooting = 1207 1207 1319 + 1208 1208 == 7.1 AT Commands input doesn't work == 1209 1209 1210 1210 ... ... @@ -1211,6 +1211,7 @@ 1211 1211 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 (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 1212 1212 1213 1213 1326 + 1214 1214 = 8. Order Info = 1215 1215 1216 1216 ... ... @@ -1228,6 +1228,7 @@ 1228 1228 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1229 1229 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1230 1230 1344 + 1231 1231 = 9. Packing Info = 1232 1232 1233 1233 ... ... @@ -1242,8 +1242,11 @@ 1242 1242 * Package Size / pcs : cm 1243 1243 * Weight / pcs : g 1244 1244 1359 + 1245 1245 = 10. Support = 1246 1246 1247 1247 1248 1248 * 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. 1249 1249 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]. 1365 + 1366 +
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