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 < 76.1 >
edited by Mengting Qiu
on 2023/12/12 19:04
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Author
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1 -XWiki.Xiaoling
1 +XWiki.ting
Content
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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  
... ... @@ -93,7 +93,7 @@
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" %)(((
... ... @@ -610,6 +610,7 @@
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
... ... @@ -638,34 +638,14 @@
638 638  
639 639  [[image:image-20230818092200-1.png||height="344" width="627"]]
640 640  
641 -===== 2.3.2.10.b  Uplink, PWM output =====
632 +===== 2.3.2.10.b  Uplink, PWM input capture =====
642 642  
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  
... ... @@ -1189,26 +1189,25 @@
1189 1189  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1190 1190  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1191 1191  
1192 -(% id="H3.3.8PWMsetting" %)
1193 1193  === 3.3.8 PWM setting ===
1194 1194  
1195 1195  
1196 -(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1166 +* Feature: Set the time acquisition unit for PWM input capture.
1197 1197  
1198 1198  (% style="color:blue" %)**AT Command: AT+PWMSET**
1199 1199  
1200 1200  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1201 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 130px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1202 -|(% style="width:154px" %)AT+PWMSET=?|(% style="width:223px" %)0|(% style="width:130px" %)(((
1171 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1172 +|(% style="width:154px" %)AT+PWMSET=?|(% style="width:196px" %)0|(% style="width:157px" %)(((
1203 1203  0(default)
1204 1204  
1205 1205  OK
1206 1206  )))
1207 -|(% style="width:154px" %)AT+PWMSET=0|(% style="width:223px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:130px" %)(((
1177 +|(% style="width:154px" %)AT+PWMSET=0|(% style="width:196px" %)The unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ.   |(% style="width:157px" %)(((
1208 1208  OK
1209 1209  
1210 1210  )))
1211 -|(% style="width:154px" %)AT+PWMSET=1|(% style="width:223px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:130px" %)OK
1181 +|(% style="width:154px" %)AT+PWMSET=1|(% style="width:196px" %)The unit of PWM capture time is millisecond.  The capture frequency range is between 5HZ and 250HZ. |(% style="width:157px" %)OK
1212 1212  
1213 1213  (% style="color:blue" %)**Downlink Command: 0x0C**
1214 1214  
... ... @@ -1217,73 +1217,46 @@
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.
1190 +* Feature: Set the time acquisition unit for PWM input capture.
1221 1221  
1222 1222  (% style="color:blue" %)**AT Command: AT+PWMOUT**
1223 1223  
1224 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1225 -|=(% style="width: 183px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 193px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 137px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Response**
1226 -|(% style="width:183px" %)AT+PWMOUT=?|(% style="width:193px" %)0|(% style="width:137px" %)(((
1194 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:580px" %)
1195 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1196 +|(% style="width:154px" %)AT+PWMOUT=?|(% style="width:196px" %)0|(% style="width:157px" %)(((
1227 1227  0,0,0(default)
1228 1228  
1229 1229  OK
1230 1230  )))
1231 -|(% style="width:183px" %)AT+PWMOUT=0,0,0|(% style="width:193px" %)The default is PWM input detection|(% style="width:137px" %)(((
1201 +|(% style="width:154px" %)AT+PWMOUT=0,0,0|(% style="width:196px" %)The default is PWM input detection|(% style="width:157px" %)(((
1232 1232  OK
1233 1233  
1234 1234  )))
1235 -|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1236 -The PWM output time is 5ms, the output frequency is 1000HZ, and the output duty cycle is 50%.
1205 +|(% style="width:154px" %)AT+PWMOUT=a,b,c|(% style="width:250px" %)(((
1206 +PWM output.
1237 1237  
1238 -
1239 -)))|(% style="width:137px" %)(((
1240 -OK
1241 -)))
1242 -
1243 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1244 -|=(% style="width: 155px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 112px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 242px; background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**parameters**
1245 -|(% colspan="1" rowspan="3" style="width:155px" %)(((
1246 -AT+PWMOUT=a,b,c
1247 -
1248 -
1249 -)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1250 -Set PWM output time, output frequency and output duty cycle.
1251 -
1252 -(((
1253 -
1254 -)))
1255 -
1256 -(((
1257 -
1258 -)))
1259 -)))|(% style="width:242px" %)(((
1260 1260  a: Output time (unit: seconds)
1261 1261  
1262 -The value ranges from 0 to 65535.
1263 -
1264 -When a=65535, PWM will always output.
1265 -)))
1266 -|(% style="width:242px" %)(((
1267 1267  b: Output frequency (unit: HZ)
1268 -)))
1269 -|(% style="width:242px" %)(((
1270 -c: Output duty cycle (unit: %)
1271 1271  
1272 -The value ranges from 0 to 100.
1212 +c: Output duty cycle (unit: %)
1213 +)))|(% style="width:157px" %)(((
1214 +OK
1273 1273  )))
1274 1274  
1275 -(% style="color:blue" %)**Downlink Command: 0x0B01**
1276 1276  
1277 -Format: Command Code (0x0B01) followed by 6 bytes.
1218 +(% style="color:blue" %)**Downlink Command: 0x0C**
1278 1278  
1279 -Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1280 1280  
1281 -* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1282 -* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1221 +Format: Command Code (0x0C) followed by 1 bytes.
1283 1283  
1284 -= 4. Battery & Power Cons =
1223 +* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1224 +* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1285 1285  
1286 1286  
1227 += 4. Battery & Power Consumption =
1228 +
1229 +
1287 1287  SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1288 1288  
1289 1289  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
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