Changes for page SDI-12-LB/LS -- SDI-12 to LoRaWAN Converter User Manual
Last modified by Xiaoling on 2025/04/25 08:58
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... ... @@ -151,7 +151,7 @@ 151 151 (% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 152 152 Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network. 153 153 ))) 154 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB-NAis in Deep Sleep Mode.154 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means SDI-12-LB/LS is in Deep Sleep Mode. 155 155 156 156 == 1.7 Pin Mapping == 157 157 ... ... @@ -205,7 +205,7 @@ 205 205 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. 206 206 207 207 208 -[[image:image-20230201090528-5.png||_mstalt="430300" height="4 65" width="1111"]]208 +[[image:image-20230201090528-5.png||_mstalt="430300" height="442" width="1056"]] 209 209 210 210 211 211 The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. ... ... @@ -596,7 +596,6 @@ 596 596 If AT+ALLDATAMOD=1, (% style="color:#4f81bd" %)**FX,X**(%%) will be added in the payload, FX specify which command is used and X specify the length of return. for example in above screen, F1 05 means the return is from AT+COMMAND1 and the return is 5 bytes. 597 597 598 598 599 - 600 600 (% style="color:blue" %)**Compose Uplink** 601 601 602 602 (% style="color:#4f81bd" %)**AT+DATAUP=0** ... ... @@ -933,7 +933,6 @@ 933 933 [[image:image-20230603121826-11.png||height="155" width="1104"]] 934 934 935 935 936 - 937 937 === 2.6.4 Example 4 ~-~- Connect to TEROS-12 === 938 938 939 939 ==== 2.6.4.1 Reference Manual and Command ==== ... ... @@ -1036,7 +1036,6 @@ 1036 1036 [[image:image-20230627174446-2.png]] 1037 1037 1038 1038 1039 - 1040 1040 ==== 2.6.6.3 Commands set in SDI-12-LB/LS and uplink payload ==== 1041 1041 1042 1042 ... ... @@ -1050,9 +1050,9 @@ 1050 1050 [[image:image-20230627180303-6.png||height="292" width="1171"]] 1051 1051 1052 1052 1053 -=== 2.6.7 Example 6 ~-~- Connect to GroPoint _SDI-12 ===1050 +=== 2.6.7 Example 6 ~-~- Connect to GroPoint Profile-8 (SDI-12 Version) === 1054 1054 1055 -==== 2.6.7.1Reference Manual and Command ==== 1052 +==== 2.6.7.1 Reference Manual and Command ==== 1056 1056 1057 1057 1058 1058 * [[https:~~/~~/static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf>>https://static1.squarespace.com/static/5db0b690c4990258f8f6d042/t/64189e1ab3ebc54e6947b0c0/1679334941034/2625-N-T+GroPoint+Profile+User+Manual-V1.1.3.pdf]] ... ... @@ -1059,21 +1059,20 @@ 1059 1059 1060 1060 * Commands to be used in PC and output. 1061 1061 1062 -1.check device address 1059 +1. check device address 1060 +1. change device address 1061 +1. check device ID 1062 +1. start measure 1063 +1. Get Meausre result 1063 1063 1064 -2.change device address 1065 - 1066 -3.check device ID 1067 - 1068 -4.start measure 1069 - 1070 -5.Get Meausre result 1071 - 1072 1072 [[image:image-20240423143921-1.png]] 1073 1073 1074 1074 1075 1075 ==== 2.6.7.2 Hardware Connection to SDI-12-LB/LS ==== 1076 1076 1070 + 1071 +(% style="color:red" %)**Note: When the bytes returned by the sensor are not fixed, the full byte interception can be used: AT+ALLDATAMOD=1 (The DATACUTx parameter needs to be cleared when using this directive, or it will not work.)** 1072 + 1077 1077 [[image:image-20240423145522-2.png||height="345" width="400"]] 1078 1078 1079 1079 ... ... @@ -1390,6 +1390,30 @@ 1390 1390 When downloading the images, choose the required image file for download. 1391 1391 1392 1392 1389 +== 7.4 Why is the data uploaded to the LoRaWAN platform node empty and fProt~=0? == 1390 + 1391 + 1392 +This is due to The length of bytes sent by the node is limited by the lorawan protocol, and the fixed DR needs to be adjusted to improve this problem. 1393 + 1394 +Please refer to the following link for the number of bytes limited by different frequencies and different DRs in the lorawan protocol 1395 + 1396 +[[lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf>>url:https://lora-alliance.org/wp-content/uploads/2021/05/RP002-1.0.3-FINAL-1.pdf]] 1397 + 1398 +Example: 1399 + 1400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LN%20%E2%80%93%20RS485%20to%20LoRaWAN%20Converter/WebHome/image-20240620145456-1.png?rev=1.1||alt="image-20240620145456-1.png"]] 1401 + 1402 +Please refer to the following command to fix DR 1403 + 1404 +AT+ADR=0 1405 + 1406 +AT+DR=3 1407 + 1408 +Downlink command: 1409 + 1410 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H7.4DataRate]] 1411 + 1412 + 1393 1393 = 8. Order Info = 1394 1394 1395 1395