Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 44.1 >
edited by Ellie Zhang
on 2023/05/17 15:29
To version < 44.3 >
edited by Xiaoling
on 2023/05/18 09:02
>
Change comment: There is no comment for this version

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Ellie
1 +XWiki.Xiaoling
Content
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41 41  * Downlink to change configure
42 42  * 8500mAh Battery for long term use
43 43  
44 -
45 45  == 1.3 Specification ==
46 46  
47 47  
... ... @@ -79,7 +79,6 @@
79 79  * Sleep Mode: 5uA @ 3.3v
80 80  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
81 81  
82 -
83 83  == 1.4 Sleep mode and working mode ==
84 84  
85 85  
... ... @@ -107,7 +107,6 @@
107 107  )))
108 108  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
109 109  
110 -
111 111  == 1.6 BLE connection ==
112 112  
113 113  
... ... @@ -154,7 +154,7 @@
154 154  == 2.1 How it works ==
155 155  
156 156  
157 -The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
154 +The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
158 158  
159 159  
160 160  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -162,7 +162,7 @@
162 162  
163 163  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.
164 164  
165 -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.
162 +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.
166 166  
167 167  
168 168  (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB.
... ... @@ -211,7 +211,7 @@
211 211  === 2.3.1 Device Status, FPORT~=5 ===
212 212  
213 213  
214 -Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server.
211 +Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server.
215 215  
216 216  The Payload format is as below.
217 217  
... ... @@ -224,7 +224,7 @@
224 224  Example parse in TTNv3
225 225  
226 226  
227 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C
224 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C
228 228  
229 229  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
230 230  
... ... @@ -280,20 +280,22 @@
280 280  === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 ===
281 281  
282 282  
283 -SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes.
280 +SN50v3-LB has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB to different working modes.
284 284  
285 285  For example:
286 286  
287 - **AT+MOD=2  ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
284 + (% style="color:blue" %)**AT+MOD=2  ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor.
288 288  
289 289  
290 290  (% style="color:red" %) **Important Notice:**
291 291  
292 -1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload.
293 -1. All modes share the same Payload Explanation from HERE.
294 -1. By default, the device will send an uplink message every 20 minutes.
289 +~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB transmit in DR0 with 12 bytes payload.
295 295  
291 +2. All modes share the same Payload Explanation from HERE.
296 296  
293 +3. By default, the device will send an uplink message every 20 minutes.
294 +
295 +
297 297  ==== 2.3.2.1  MOD~=1 (Default Mode) ====
298 298  
299 299  
... ... @@ -439,8 +439,8 @@
439 439  
440 440  Each HX711 need to be calibrated before used. User need to do below two steps:
441 441  
442 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram.
443 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor.
441 +1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram.
442 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run (% style="color:blue" %)**AT+WEIGAP**(%%) to adjust the Calibration Factor.
444 444  1. (((
445 445  Weight has 4 bytes, the unit is g.
446 446  
... ... @@ -450,7 +450,7 @@
450 450  
451 451  For example:
452 452  
453 -**AT+GETSENSORVALUE =0**
452 +(% style="color:blue" %)**AT+GETSENSORVALUE =0**
454 454  
455 455  Response:  Weight is 401 g
456 456  
... ... @@ -594,13 +594,13 @@
594 594  
595 595  The payload decoder function for TTN V3 are here:
596 596  
597 -SN50v3 TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
596 +SN50v3-LB TTN V3 Payload Decoder:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
598 598  
599 599  
600 600  ==== 2.3.3.1 Battery Info ====
601 601  
602 602  
603 -Check the battery voltage for SN50v3.
602 +Check the battery voltage for SN50v3-LB.
604 604  
605 605  Ex1: 0x0B45 = 2885mV
606 606  
... ... @@ -654,6 +654,7 @@
654 654  
655 655  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]]
656 656  
656 +
657 657  (% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.**
658 658  
659 659  
... ... @@ -660,7 +660,7 @@
660 660  ==== 2.3.3.5 Digital Interrupt ====
661 661  
662 662  
663 -Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3 will send a packet to the server.
663 +Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB will send a packet to the server.
664 664  
665 665  (% style="color:blue" %)** Interrupt connection method:**
666 666  
... ... @@ -673,18 +673,18 @@
673 673  
674 674  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]]
675 675  
676 -When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50_v3 interrupt interface to detect the status for the door or window.
676 +When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB interrupt interface to detect the status for the door or window.
677 677  
678 678  
679 679  (% style="color:blue" %)**Below is the installation example:**
680 680  
681 -Fix one piece of the magnetic sensor to the door and connect the two pins to SN50_v3 as follows:
681 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows:
682 682  
683 683  * (((
684 -One pin to SN50_v3's PA8 pin
684 +One pin to SN50v3-LB's PA8 pin
685 685  )))
686 686  * (((
687 -The other pin to SN50_v3's VDD pin
687 +The other pin to SN50v3-LB's VDD pin
688 688  )))
689 689  
690 690  Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage.
... ... @@ -701,7 +701,7 @@
701 701  
702 702  The command is:
703 703  
704 -(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/(more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
704 +(% style="color:blue" %)**AT+INTMOD1=1   ** (%%) ~/~/  (more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **)
705 705  
706 706  Below shows some screen captures in TTN V3:
707 707  
... ... @@ -720,11 +720,11 @@
720 720  
721 721  We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor.
722 722  
723 -Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50_v3 will be a good reference.
723 +(% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB will be a good reference.**
724 724  
725 +
725 725  Below is the connection to SHT20/ SHT31. The connection is as below:
726 726  
727 -
728 728  [[image:image-20230513103633-3.png||height="448" width="716"]]
729 729  
730 730  The device will be able to get the I2C sensor data now and upload to IoT Server.
... ... @@ -753,7 +753,7 @@
753 753  
754 754  This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]]
755 755  
756 -The SN50_v3 detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
756 +The SN50v3-LB detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm.
757 757  
758 758  The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor.
759 759  
... ... @@ -762,7 +762,7 @@
762 762  [[image:image-20230512173903-6.png||height="596" width="715"]]
763 763  
764 764  
765 -Connect to the SN50_v3 and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
765 +Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT).
766 766  
767 767  The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value.
768 768  
... ... @@ -780,7 +780,7 @@
780 780  ==== 2.3.3.10  +5V Output ====
781 781  
782 782  
783 -SN50v3 will enable +5V output before all sampling and disable the +5v after all sampling. 
783 +SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 
784 784  
785 785  The 5V output time can be controlled by AT Command.
786 786  
... ... @@ -821,7 +821,6 @@
821 821  * 7: MOD8
822 822  * 8: MOD9
823 823  
824 -
825 825  == 2.4 Payload Decoder file ==
826 826  
827 827  
... ... @@ -851,7 +851,6 @@
851 851  * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
852 852  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
853 853  
854 -
855 855  == 3.2 General Commands ==
856 856  
857 857  
... ... @@ -868,7 +868,7 @@
868 868  == 3.3 Commands special design for SN50v3-LB ==
869 869  
870 870  
871 -These commands only valid for S31x-LB, as below:
869 +These commands only valid for SN50v3-LB, as below:
872 872  
873 873  
874 874  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -899,7 +899,6 @@
899 899  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
900 900  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
901 901  
902 -
903 903  === 3.3.2 Get Device Status ===
904 904  
905 905  
... ... @@ -948,7 +948,6 @@
948 948  * Example 3: Downlink Payload: 06000102  **~-~-->**  AT+INTMOD2=2
949 949  * Example 4: Downlink Payload: 06000201  **~-~-->**  AT+INTMOD3=1
950 950  
951 -
952 952  === 3.3.4 Set Power Output Duration ===
953 953  
954 954  
... ... @@ -981,7 +981,6 @@
981 981  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
982 982  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
983 983  
984 -
985 985  === 3.3.5 Set Weighing parameters ===
986 986  
987 987  
... ... @@ -1007,7 +1007,6 @@
1007 1007  * Example 2: Downlink Payload: 08020FA3  **~-~-->**  AT+WEIGAP=400.3
1008 1008  * Example 3: Downlink Payload: 08020FA0  **~-~-->**  AT+WEIGAP=400.0
1009 1009  
1010 -
1011 1011  === 3.3.6 Set Digital pulse count value ===
1012 1012  
1013 1013  
... ... @@ -1031,7 +1031,6 @@
1031 1031  * Example 1: Downlink Payload: 090100000000  **~-~-->**  AT+SETCNT=1,0
1032 1032  * Example 2: Downlink Payload: 0902000003E8  **~-~-->**  AT+SETCNT=2,1000
1033 1033  
1034 -
1035 1035  === 3.3.7 Set Workmode ===
1036 1036  
1037 1037  
... ... @@ -1056,7 +1056,6 @@
1056 1056  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1057 1057  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1058 1058  
1059 -
1060 1060  = 4. Battery & Power Consumption =
1061 1061  
1062 1062  
... ... @@ -1083,7 +1083,6 @@
1083 1083  * (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
1084 1084  * Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
1085 1085  
1086 -
1087 1087  = 6. FAQ =
1088 1088  
1089 1089  == 6.1 Where can i find source code of SN50v3-LB? ==
... ... @@ -1092,7 +1092,6 @@
1092 1092  * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].**
1093 1093  * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].**
1094 1094  
1095 -
1096 1096  = 7. Order Info =
1097 1097  
1098 1098  
... ... @@ -1116,7 +1116,6 @@
1116 1116  * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole
1117 1117  * (% style="color:red" %)**NH**(%%): No Hole
1118 1118  
1119 -
1120 1120  = 8. ​Packing Info =
1121 1121  
1122 1122  
... ... @@ -1131,7 +1131,6 @@
1131 1131  * Package Size / pcs : cm
1132 1132  * Weight / pcs : g
1133 1133  
1134 -
1135 1135  = 9. Support =
1136 1136  
1137 1137  

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