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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 105.1
edited by Edwin Chen
on 2022/11/14 18:02
Change comment: There is no comment for this version
To version 107.1
edited by Bei Jinggeng
on 2022/11/18 10:08
Change comment: There is no comment for this version

Summary

Details

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Author
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1 -XWiki.Edwin
1 +XWiki.Bei
Content
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64 64  )))
65 65  
66 66  * (((
67 -STM32L072CZT6 MCU
67 +STM32L072xxxx MCU
68 68  )))
69 69  * (((
70 70  SX1276/78 Wireless Chip 
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186 186  * Firmware upgradable via program port
187 187  * Counting
188 188  
189 -
190 190  == 1.4  Applications ==
191 191  
192 192  
... ... @@ -197,7 +197,6 @@
197 197  * Smart Cities
198 198  * Smart Factory
199 199  
200 -
201 201  == 1.5 Hardware Variants ==
202 202  
203 203  
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212 212  * 1 x Counting Port
213 213  )))
214 214  
215 -
216 216  = 2. Power ON Device =
217 217  
218 218  
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310 310  * (% style="color:blue" %)**MOD5**(%%): Single DI Counting + 2 x AVI + 1 x ACI + DO + RO
311 311  * (% style="color:blue" %)**ADDMOD6**(%%): Trigger Mode, Optional, used together with MOD1 ~~ MOD5
312 312  
313 -
314 314  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
315 315  
316 316  
... ... @@ -367,7 +367,6 @@
367 367  ** DO1 is high in case there is load between DO1 and V+.
368 368  ** DO1 LED is off in both case
369 369  
370 -
371 371  === 3.3.2 AT+MOD~=2, (Double DI Counting) ===
372 372  
373 373  
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773 773  
774 774  * (% style="color:blue" %)**Sensor Related Commands**(%%): These commands are special designed for LT-22222-L.  User can see these commands below:
775 775  
776 -
777 777  === 3.4.1 Common Commands ===
778 778  
779 779  
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1251 1251  
1252 1252  
1253 1253  
1254 -==== 3.4.2.20 Reset save DR DO state ====
1248 +==== 3.4.2.20 Reset save RO DO state ====
1255 1255  
1256 1256  
1257 1257  * (% style="color:#037691" %)**AT Command:**
1258 1258  
1259 -(% style="color:blue" %)**AT+RODORET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1253 +(% style="color:blue" %)**AT+RODORESET=1    **(%%)~/~/ RODO will close when the device joining the network. (default)
1260 1260  
1261 -(% style="color:blue" %)**AT+RODORET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network.
1255 +(% style="color:blue" %)**AT+RODORESET=0    **(%%)~/~/ After the device is reset, the previously saved RODO state (only MOD2 to MOD5) is read, and its state is not changed when it is reconnected to the network.
1262 1262  
1263 1263  
1264 1264  * (% style="color:#037691" %)**Downlink Payload (prefix 0xAD):**
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1588 1588  
1589 1589  
1590 1590  (((
1591 -The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device’s Power Line to in serial of RO1_1 and RO_2. Such as below:
1585 +The LT serial controller has two relay interfaces; each interface uses two pins of the screw terminal. User can connect other device's Power Line to in serial of RO1_1 and RO_2. Such as below:
1592 1592  
1593 1593  **Note**: RO pins go to Open(NO) when device is power off.
1594 1594  )))
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2202 2202  * (% style="color:red" %)**IN865**(%%):  LT with frequency bands IN865
2203 2203  * (% style="color:red" %)**CN779**(%%):  LT with frequency bands CN779
2204 2204  
2205 -
2206 2206  = 8. Packing Info =
2207 2207  
2208 2208  
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2220 2220  * Package Size / pcs : 14.5 x 8 x 5 cm
2221 2221  * Weight / pcs : 170g
2222 2222  
2223 -
2224 2224  = 9. Support =
2225 2225  
2226 2226