Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 87.2 >
edited by Xiaoling
on 2024/01/03 09:58
To version < 78.1 >
edited by Mengting Qiu
on 2023/12/13 10:24
>
Change comment: Uploaded new attachment "image-20231213102404-1.jpeg", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.ting
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1 -
2 -
3 3  (% style="text-align:center" %)
4 -[[image:image-20240103095714-2.png]]
2 +[[image:image-20230515135611-1.jpeg||height="589" width="589"]]
5 5  
6 6  
7 7  
6 +**Table of Contents：**
8 8  
9 -
10 -
11 -**Table of Contents:**
12 -
13 13  {{toc/}}
14 14  
15 15  
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93 93  == 1.5 Button & LEDs ==
94 94  
95 95  
96 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]][[image:image-20231231203148-2.png||height="456" width="316"]]
91 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
97 97  
98 98  
99 99  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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132 132  
133 133  == 1.8 Mechanical ==
134 134  
135 -=== 1.8.1 for LB version ===
136 136  
131 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
137 137  
138 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]][[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
133 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
139 139  
140 -
141 141  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
142 142  
143 -=== 1.8.2 for LS version ===
144 144  
145 -[[image:image-20231231203439-3.png||height="385" width="886"]]
146 -
147 -
148 148  == 1.9 Hole Option ==
149 149  
150 150  
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602 602  
603 603  [[image:image-20230817172209-2.png||height="439" width="683"]]
604 604  
605 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:515px" %)
606 -|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**2**
595 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:690px" %)
596 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**2**
607 607  |Value|Bat|(% style="width:191px" %)(((
608 608  Temperature(DS18B20)(PC13)
609 609  )))|(% style="width:78px" %)(((
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610 610  ADC(PA4)
611 611  )))|(% style="width:135px" %)(((
612 612  PWM_Setting
603 +
613 613  &Digital Interrupt(PA8)
614 614  )))|(% style="width:70px" %)(((
615 615  Pulse period
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642 642  
643 643  [[image:image-20230817172209-2.png||height="439" width="683"]]
644 644  
645 -(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**AT+PWMOUT=a,b,c**
646 646  
647 -a is the time delay of the output, the unit is ms.
648 648  
649 -b is the output frequency, the unit is HZ.
650 650  
651 -c is the duty cycle of the output, the unit is %.
652 652  
653 -(% style="background-attachment:initial; background-clip:initial; background-image:initial; background-origin:initial; background-position:initial; background-repeat:initial; background-size:initial; color:blue; font-family:Arial,sans-serif" %)**Downlink**(%%):  (% style="color:#037691" %)**0B 01 bb cc aa **
654 654  
655 -aa is the time delay of the output, the unit is ms.
656 -
657 -bb is the output frequency, the unit is HZ.
658 -
659 -cc is the duty cycle of the output, the unit is %.
660 -
661 -
662 -For example, send a AT command: AT+PWMOUT=65535,1000,50  The PWM is always out, the frequency is 1000HZ, and the duty cycle is 50.
663 -
664 -The oscilloscope displays as follows:
665 -
666 -[[image:image-20231213102404-1.jpeg||height="780" width="932"]]
667 -
668 -
669 669  ===== 2.3.2.10.c  Downlink, PWM output =====
670 670  
671 671  
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1217 1217  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1218 1218  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1219 1219  
1220 -(% class="mark" %)Feature: Set PWM output time, output frequency and output duty cycle.
1221 1221  
1193 +
1194 +(% class="mark" %)Feature: Set the time acquisition unit for PWM output.
1195 +
1222 1222  (% style="color:blue" %)**AT Command: AT+PWMOUT**
1223 1223  
1224 1224  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
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1247 1247  
1248 1248  
1249 1249  )))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1250 -Set PWM output time, output frequency and output duty cycle.
1251 -
1252 -(((
1224 +Set PWM output time, output frequency and output duty cycle.(((
1253 1253  
1254 1254  )))
1255 1255  
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1281 1281  * Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1282 1282  * Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1283 1283  
1284 -= 4. Battery & Power Cons =
1256 += 4. Battery & Power Cons =
1285 1285  
1286 1286  
1287 1287  SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
image-20231231202945-1.png
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