<
From version < 84.6 >
edited by Xiaoling
on 2022/06/07 18:09
To version < 74.19 >
edited by Xiaoling
on 2022/06/07 17:55
>
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Content
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63 63  
64 64  
65 65  
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66 66  = 1. Introduction =
67 67  
68 68  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
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109 109  * 8500mAh Battery for long term use
110 110  
111 111  
112 -
113 -
114 114  == 1.3 Probe Specification ==
115 115  
116 116  
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132 132  * Length: 3.5 meters
133 133  
134 134  
135 -
136 136  == 1.4 ​Applications ==
137 137  
138 138  * Smart Agriculture
139 139  
141 +
140 140  == 1.5 Pin mapping and power on ==
141 141  
142 142  [[image:1654592472094-134.png]]
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334 334  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
335 335  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
336 336  
339 +
340 +
337 337  === 2.3.7 Decode payload in The Things Network ===
338 338  
339 339  While using TTN network, you can add the payload format to decode the payload.
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546 546  
547 547  
548 548  
549 -
550 550  == 2.8 Frequency Plans ==
551 551  
552 552  (((
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743 743  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
744 744  * 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)
745 745  
749 +
746 746  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
747 747  
748 748  (((
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967 967  * Blink once when device transmit a packet.
968 968  
969 969  
970 -
971 -
972 972  == 2.10 ​Firmware Change Log ==
973 973  
974 974  
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1058 1058  )))
1059 1059  * (((
1060 1060  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1063 +)))
1061 1061  
1062 1062  
1063 -
1064 -)))
1065 1065  
1066 1066  == 3.2 Set Interrupt Mode ==
1067 1067  
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1271 1271  
1272 1272  === ​4.3.2 Replace the battery ===
1273 1273  
1274 -(((
1275 1275  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.
1276 -)))
1277 1277  
1278 -(((
1279 1279  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)
1280 -)))
1281 1281  
1282 1282  
1283 1283  
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1298 1298  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1299 1299  
1300 1300  
1301 -(((
1302 1302  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LSPH01. LSPH01 will output system info once power on as below:
1303 -)))
1304 1304  
1305 1305  
1306 1306   [[image:1654593712276-618.png]]
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1308 1308  Valid AT Command please check [[Configure Device>>path:#H3.ConfigureLSPH01viaATCommandorLoRaWANDownlink]].
1309 1309  
1310 1310  
1306 +
1311 1311  = 6. FAQ =
1312 1312  
1313 1313  == 6.1 How to change the LoRa Frequency Bands/Region ==
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1316 1316  When downloading the images, choose the required image file for download. ​
1317 1317  
1318 1318  
1315 +
1319 1319  = 7. Trouble Shooting =
1320 1320  
1321 1321  == 7.1 AT Commands input doesn’t work ==
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1323 1323  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.
1324 1324  
1325 1325  
1323 +
1326 1326  = 8. Order Info =
1327 1327  
1328 1328  Part Number: (% style="color:blue" %)**LSPH01-XX**
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1339 1339  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1340 1340  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1341 1341  
1342 -
1343 1343  = 9. ​Packing Info =
1344 1344  
1345 1345  
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1354 1354  * Package Size / pcs : cm
1355 1355  * Weight / pcs : g
1356 1356  
1357 -
1358 1358  = 10. ​Support =
1359 1359  
1360 1360  * 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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