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Last modified by Xiaoling on 2025/04/25 14:08
From version 98.9
edited by Xiaoling
on 2022/08/18 16:33
Change comment: There is no comment for this version
To version 98.11
edited by Xiaoling
on 2022/08/18 16:39
Change comment: There is no comment for this version

Summary

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1000 1000  
1001 1001  = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink =
1002 1002  
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1003 1003  (((
1004 1004  Use can configure LSPH01 via AT Command or LoRaWAN Downlink.
1005 1005  )))
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1050 1050  
1051 1051  == 3.1 Set Transmit Interval Time ==
1052 1052  
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1053 1053  Feature: Change LoRaWAN End Node Transmit Interval.
1054 1054  
1055 1055  (% style="color:#037691" %)**AT Command: AT+TDC**
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1076 1076  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
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1078 1078  
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1079 1079  
1080 1080  )))
1081 1081  
1082 1082  == 3.2 Set Interrupt Mode ==
1083 1083  
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1084 1084  Feature, Set Interrupt mode for GPIO_EXIT.
1085 1085  
1086 1086  (% style="color:#037691" %)**AT Command: AT+INTMOD**
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1112 1112  )))
1113 1113  
1114 1114  
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1115 1115  == 3.3 Calibrate Sensor ==
1116 1116  
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1117 1117  Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands
1118 1118  
1119 1119  
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1120 1120  
1121 1121  == 3.4 Get Firmware Version Info ==
1122 1122  
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1123 1123  Feature: use downlink to get firmware version.
1124 1124  
1125 1125  (% style="color:#037691" %)**Downlink Command: 0x26**
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1202 1202  
1203 1203  = 4. Battery & How to replace =
1204 1204  
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1205 1205  == 4.1 Battery Type ==
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1207 1207  (((
1208 1208  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.
1209 1209  )))
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1210 1210  
1211 1211  (((
1212 1212  The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
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1223 +
1213 1213  )))
1214 1214  
1215 1215  [[image:1654593587246-335.png]]
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1223 1223  
1224 1224  == 4.2 Replace Battery ==
1225 1225  
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1226 1226  (((
1227 1227  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1228 1228  )))
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1235 1235  
1236 1236  == 4.3 Power Consumption Analyze ==
1237 1237  
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1238 1238  (((
1239 1239  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.
1240 1240  )))
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1278 1278  
1279 1279  === 4.3.1 ​Battery Note ===
1280 1280  
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1281 1281  (((
1282 1282  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.
1283 1283  )))
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1286 1286  
1287 1287  === ​4.3.2 Replace the battery ===
1288 1288  
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1289 1289  (((
1290 1290  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.
1291 1291  )))
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1298 1298  
1299 1299  = 5. Use AT Command =
1300 1300  
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1301 1301  == 5.1 Access AT Commands ==
1302 1302  
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1303 1303  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.
1304 1304  
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1305 1305  [[image:1654593668970-604.png]]
1306 1306  
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1307 1307  **Connection:**
1308 1308  
1309 1309  (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
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1325 1325  
1326 1326  = 6. FAQ =
1327 1327  
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1328 1328  == 6.1 How to change the LoRa Frequency Bands/Region ==
1329 1329  
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1330 1330  You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]].
1331 1331  When downloading the images, choose the required image file for download. ​
1332 1332  
1333 1333  
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1334 1334  = 7. Trouble Shooting =
1335 1335  
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1336 1336  == 7.1 AT Commands input doesn't work ==
1337 1337  
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1338 1338  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.
1339 1339  
1340 1340  
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1341 1341  
1342 1342  = 8. Order Info =
1343 1343  
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1344 1344  Part Number: (% style="color:blue" %)**LSPH01-XX**
1345 1345  
1346 1346  
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1356 1356  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1357 1357  
1358 1358  
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1359 1359  = 9. ​Packing Info =
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1371 1371  * Weight / pcs : g
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1374 1374  = 10. ​Support =
1375 1375  
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1376 1376  * 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.
1377 1377  * 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]].
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