Last modified by Bei Jinggeng on 2025/01/10 15:51
<
From version < 78.1 >
edited by Mengting Qiu
on 2023/12/13 10:24
To version < 76.1 >
edited by Mengting Qiu
on 2023/12/12 19:04
>
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... ... @@ -629,9 +629,8 @@
629 629  
630 630  [[image:image-20230818092200-1.png||height="344" width="627"]]
631 631  
632 -===== 2.3.2.10.b  Uplink, PWM output =====
632 +===== 2.3.2.10.b  Uplink, PWM input capture =====
633 633  
634 -[[image:image-20230817172209-2.png||height="439" width="683"]]
635 635  
636 636  
637 637  
... ... @@ -1161,26 +1161,25 @@
1161 1161  * Example 1: Downlink Payload: 0A01  **~-~-->**  AT+MOD=1
1162 1162  * Example 2: Downlink Payload: 0A04  **~-~-->**  AT+MOD=4
1163 1163  
1164 -(% id="H3.3.8PWMsetting" %)
1165 1165  === 3.3.8 PWM setting ===
1166 1166  
1167 1167  
1168 -(% class="mark" %)Feature: Set the time acquisition unit for PWM input capture.
1166 +* Feature: Set the time acquisition unit for PWM input capture.
1169 1169  
1170 1170  (% style="color:blue" %)**AT Command: AT+PWMSET**
1171 1171  
1172 1172  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1173 -|=(% 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**
1174 -|(% 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" %)(((
1175 1175  0(default)
1176 1176  
1177 1177  OK
1178 1178  )))
1179 -|(% 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" %)(((
1180 1180  OK
1181 1181  
1182 1182  )))
1183 -|(% 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
1184 1184  
1185 1185  (% style="color:blue" %)**Downlink Command: 0x0C**
1186 1186  
... ... @@ -1189,73 +1189,46 @@
1189 1189  * Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1190 1190  * Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1191 1191  
1190 +* Feature: Set the time acquisition unit for PWM input capture.
1192 1192  
1193 -
1194 -(% class="mark" %)Feature: Set the time acquisition unit for PWM output.
1195 -
1196 1196  (% style="color:blue" %)**AT Command: AT+PWMOUT**
1197 1197  
1198 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1199 -|=(% 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**
1200 -|(% 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" %)(((
1201 1201  0,0,0(default)
1202 1202  
1203 1203  OK
1204 1204  )))
1205 -|(% 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" %)(((
1206 1206  OK
1207 1207  
1208 1208  )))
1209 -|(% style="width:183px" %)AT+PWMOUT=5,1000,50|(% style="width:193px" %)(((
1210 -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.
1211 1211  
1212 -
1213 -)))|(% style="width:137px" %)(((
1214 -OK
1215 -)))
1216 -
1217 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1218 -|=(% 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**
1219 -|(% colspan="1" rowspan="3" style="width:155px" %)(((
1220 -AT+PWMOUT=a,b,c
1221 -
1222 -
1223 -)))|(% colspan="1" rowspan="3" style="width:112px" %)(((
1224 -Set PWM output time, output frequency and output duty cycle.(((
1225 -
1226 -)))
1227 -
1228 -(((
1229 -
1230 -)))
1231 -)))|(% style="width:242px" %)(((
1232 1232  a: Output time (unit: seconds)
1233 1233  
1234 -The value ranges from 0 to 65535.
1235 -
1236 -When a=65535, PWM will always output.
1237 -)))
1238 -|(% style="width:242px" %)(((
1239 1239  b: Output frequency (unit: HZ)
1240 -)))
1241 -|(% style="width:242px" %)(((
1242 -c: Output duty cycle (unit: %)
1243 1243  
1244 -The value ranges from 0 to 100.
1212 +c: Output duty cycle (unit: %)
1213 +)))|(% style="width:157px" %)(((
1214 +OK
1245 1245  )))
1246 1246  
1247 -(% style="color:blue" %)**Downlink Command: 0x0B01**
1248 1248  
1249 -Format: Command Code (0x0B01) followed by 6 bytes.
1218 +(% style="color:blue" %)**Downlink Command: 0x0C**
1250 1250  
1251 -Downlink payload：0B01 bb cc aa **~-~--> **AT+PWMOUT=a,b,c
1252 1252  
1253 -* Example 1: Downlink Payload: 0B01 03E8 0032 0005 **~-~-->**  AT+PWMSET=5,1000,50
1254 -* Example 2: Downlink Payload: 0B01 07D0 003C 000A **~-~-->**  AT+PWMSET=10,2000,60
1221 +Format: Command Code (0x0C) followed by 1 bytes.
1255 1255  
1256 -= 4. Battery & Power Cons =
1223 +* Example 1: Downlink Payload: 0C00  **~-~-->**  AT+PWMSET=0
1224 +* Example 2: Downlink Payload: 0C01  **~-~-->**  AT+PWMSET=1
1257 1257  
1258 1258  
1227 += 4. Battery & Power Consumption =
1228 +
1229 +
1259 1259  SN50v3-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1260 1260  
1261 1261  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
image-20231213102404-1.jpeg
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