Changes for page LSPH01 -- LoRaWAN Soil pH Sensor User Manual
Last modified by Xiaoling on 2025/04/25 14:08
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... ... @@ -5,6 +5,14 @@ 5 5 6 6 7 7 8 + 9 + 10 + 11 + 12 + 13 + 14 + 15 + 8 8 **Table of Contents:** 9 9 10 10 {{toc/}} ... ... @@ -14,6 +14,10 @@ 14 14 15 15 16 16 25 + 26 + 27 + 28 + 17 17 = 1. Introduction = 18 18 19 19 ... ... @@ -46,6 +46,7 @@ 46 46 47 47 48 48 61 + 49 49 == 1.2 Features == 50 50 51 51 ... ... @@ -66,6 +66,7 @@ 66 66 67 67 68 68 82 + 69 69 == 1.3 Probe Specification == 70 70 71 71 ... ... @@ -89,6 +89,7 @@ 89 89 90 90 91 91 106 + 92 92 == 1.4 Applications == 93 93 94 94 ... ... @@ -96,6 +96,7 @@ 96 96 97 97 98 98 114 + 99 99 == 1.5 Pin mapping and power on == 100 100 101 101 ... ... @@ -313,6 +313,7 @@ 313 313 314 314 315 315 332 + 316 316 === 2.3.7 Decode payload in The Things Network === 317 317 318 318 While using TTN network, you can add the payload format to decode the payload. ... ... @@ -325,7 +325,7 @@ 325 325 ))) 326 326 327 327 ((( 328 -LSPH01 TTN Payload Decoder: [[https:~~/~~/ github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]345 +LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0>>https://www.dropbox.com/sh/pj7cgmgqg3gx3ta/AABYFbg1DVOOR9Hmr1mLSBkga?dl=0]] 329 329 ))) 330 330 331 331 ... ... @@ -521,6 +521,7 @@ 521 521 Always 0x03 522 522 ))) 523 523 541 + 524 524 User can also send 0x14 downlink command to poll the current calibration payload. 525 525 526 526 [[image:image-20220607171416-7.jpeg]] ... ... @@ -531,6 +531,7 @@ 531 531 532 532 533 533 552 + 534 534 == 2.8 Frequency Plans == 535 535 536 536 ... ... @@ -622,6 +622,7 @@ 622 622 623 623 624 624 644 + 625 625 === 2.8.3 CN470-510 (CN470) === 626 626 627 627 ... ... @@ -736,6 +736,7 @@ 736 736 737 737 738 738 759 + 739 739 === 2.8.5 AS920-923 & AS923-925 (AS923) === 740 740 741 741 ... ... @@ -966,6 +966,7 @@ 966 966 967 967 968 968 990 + 969 969 == 2.10 Firmware Change Log == 970 970 971 971 ... ... @@ -978,7 +978,6 @@ 978 978 979 979 = 3. Configure LSPH01 via AT Command or LoRaWAN Downlink = 980 980 981 - 982 982 ((( 983 983 Use can configure LSPH01 via AT Command or LoRaWAN Downlink. 984 984 ))) ... ... @@ -1029,7 +1029,6 @@ 1029 1029 1030 1030 == 3.1 Set Transmit Interval Time == 1031 1031 1032 - 1033 1033 Feature: Change LoRaWAN End Node Transmit Interval. 1034 1034 1035 1035 (% style="color:#037691" %)**AT Command: AT+TDC** ... ... @@ -1056,13 +1056,11 @@ 1056 1056 Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 1057 1057 1058 1058 1059 - 1060 1060 1061 1061 ))) 1062 1062 1063 1063 == 3.2 Set Interrupt Mode == 1064 1064 1065 - 1066 1066 Feature, Set Interrupt mode for GPIO_EXIT. 1067 1067 1068 1068 (% style="color:#037691" %)**AT Command: AT+INTMOD** ... ... @@ -1094,10 +1094,8 @@ 1094 1094 ))) 1095 1095 1096 1096 1097 - 1098 1098 == 3.3 Calibrate Sensor == 1099 1099 1100 - 1101 1101 Detail See [[Calibration Guide>>||anchor="H2.7Calibration"]] for the user of 0x13 and 0x14 downlink commands 1102 1102 1103 1103 ... ... @@ -1104,7 +1104,6 @@ 1104 1104 1105 1105 == 3.4 Get Firmware Version Info == 1106 1106 1107 - 1108 1108 Feature: use downlink to get firmware version. 1109 1109 1110 1110 (% style="color:#037691" %)**Downlink Command: 0x26** ... ... @@ -1187,10 +1187,8 @@ 1187 1187 1188 1188 = 4. Battery & How to replace = 1189 1189 1190 - 1191 1191 == 4.1 Battery Type == 1192 1192 1193 - 1194 1194 ((( 1195 1195 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. 1196 1196 ))) ... ... @@ -1197,8 +1197,6 @@ 1197 1197 1198 1198 ((( 1199 1199 The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance. 1200 - 1201 - 1202 1202 ))) 1203 1203 1204 1204 [[image:1654593587246-335.png]] ... ... @@ -1212,7 +1212,6 @@ 1212 1212 1213 1213 == 4.2 Replace Battery == 1214 1214 1215 - 1216 1216 ((( 1217 1217 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 1218 1218 ))) ... ... @@ -1225,7 +1225,6 @@ 1225 1225 1226 1226 == 4.3 Power Consumption Analyze == 1227 1227 1228 - 1229 1229 ((( 1230 1230 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. 1231 1231 ))) ... ... @@ -1269,7 +1269,6 @@ 1269 1269 1270 1270 === 4.3.1 Battery Note === 1271 1271 1272 - 1273 1273 ((( 1274 1274 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. 1275 1275 ))) ... ... @@ -1278,7 +1278,6 @@ 1278 1278 1279 1279 === 4.3.2 Replace the battery === 1280 1280 1281 - 1282 1282 ((( 1283 1283 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. 1284 1284 ))) ... ... @@ -1291,16 +1291,12 @@ 1291 1291 1292 1292 = 5. Use AT Command = 1293 1293 1294 - 1295 1295 == 5.1 Access AT Commands == 1296 1296 1297 - 1298 1298 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. 1299 1299 1300 - 1301 1301 [[image:1654593668970-604.png]] 1302 1302 1303 - 1304 1304 **Connection:** 1305 1305 1306 1306 (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND** ... ... @@ -1322,21 +1322,16 @@ 1322 1322 1323 1323 = 6. FAQ = 1324 1324 1325 - 1326 1326 == 6.1 How to change the LoRa Frequency Bands/Region == 1327 1327 1328 - 1329 1329 You can follow the instructions for [[how to upgrade image>>||anchor="H2.10200BFirmwareChangeLog"]]. 1330 1330 When downloading the images, choose the required image file for download. 1331 1331 1332 1332 1333 - 1334 1334 = 7. Trouble Shooting = 1335 1335 1336 - 1337 1337 == 7.1 AT Commands input doesn't work == 1338 1338 1339 - 1340 1340 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. 1341 1341 1342 1342 ... ... @@ -1343,7 +1343,6 @@ 1343 1343 1344 1344 = 8. Order Info = 1345 1345 1346 - 1347 1347 Part Number: (% style="color:blue" %)**LSPH01-XX** 1348 1348 1349 1349 ... ... @@ -1359,7 +1359,6 @@ 1359 1359 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1360 1360 1361 1361 1362 - 1363 1363 = 9. Packing Info = 1364 1364 1365 1365 ... ... @@ -1375,12 +1375,9 @@ 1375 1375 * Weight / pcs : g 1376 1376 1377 1377 1378 - 1379 1379 = 10. Support = 1380 1380 1381 - 1382 1382 * 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. 1383 1383 * 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]]. 1384 1384 1385 - 1386 1386