<
From version < 77.1 >
edited by Xiaoling
on 2022/06/07 18:00
To version < 74.19 >
edited by Xiaoling
on 2022/06/07 17:55
>
Change comment: There is no comment for this version

Summary

Details

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Content
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65 65  
66 66  
67 67  
68 +
69 +
68 68  = 1. Introduction =
69 69  
70 70  == 1.1 ​What is LoRaWAN Soil pH Sensor ==
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110 110  * IP68 rate for the Sensor Probe
111 111  * 8500mAh Battery for long term use
112 112  
115 +
113 113  == 1.3 Probe Specification ==
114 114  
115 115  
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130 130  * IP68 Protection
131 131  * Length: 3.5 meters
132 132  
136 +
133 133  == 1.4 ​Applications ==
134 134  
135 135  * Smart Agriculture
136 136  
141 +
137 137  == 1.5 Pin mapping and power on ==
138 138  
139 139  [[image:1654592472094-134.png]]
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331 331  |0x02|Reply configures info|[[Configure Info Payload>>path:#H3.4GetFirmwareVersionInfo]]
332 332  |0x03|Reply Calibration Info|[[Calibration Payload>>path:#H2.7Calibration]]
333 333  
339 +
340 +
334 334  === 2.3.7 Decode payload in The Things Network ===
335 335  
336 336  While using TTN network, you can add the payload format to decode the payload.
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541 541  * Reply to the confirmation package: 14 01
542 542  * Reply to non-confirmed packet: 14 00
543 543  
551 +
552 +
544 544  == 2.8 Frequency Plans ==
545 545  
546 546  (((
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626 626  * 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)
627 627  
628 628  
638 +
639 +
629 629  === 2.8.3 CN470-510 (CN470) ===
630 630  
631 631  (((
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735 735  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
736 736  * 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)
737 737  
749 +
738 738  === 2.8.5 AS920-923 & AS923-925 (AS923) ===
739 739  
740 740  (((
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959 959  * Blink once when device transmit a packet.
960 960  
961 961  
962 -
963 963  == 2.10 ​Firmware Change Log ==
964 964  
965 965  
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1049 1049  )))
1050 1050  * (((
1051 1051  Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1063 +)))
1052 1052  
1053 1053  
1054 1054  
1055 -
1056 -)))
1057 -
1058 1058  == 3.2 Set Interrupt Mode ==
1059 1059  
1060 1060  Feature, Set Interrupt mode for GPIO_EXIT.
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1263 1263  
1264 1264  === ​4.3.2 Replace the battery ===
1265 1265  
1266 -(((
1267 1267  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.
1268 -)))
1269 1269  
1270 -(((
1271 1271  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)
1272 -)))
1273 1273  
1274 1274  
1275 1275  
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1290 1290  (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1291 1291  
1292 1292  
1293 -(((
1294 1294  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:
1295 -)))
1296 1296  
1297 1297  
1298 1298   [[image:1654593712276-618.png]]
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1334 1334  * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1335 1335  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1336 1336  
1337 -
1338 1338  = 9. ​Packing Info =
1339 1339  
1340 1340  
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1349 1349  * Package Size / pcs : cm
1350 1350  * Weight / pcs : g
1351 1351  
1352 -
1353 1353  = 10. ​Support =
1354 1354  
1355 1355  * 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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