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Last modified by Mengting Qiu on 2025/06/04 18:42
From version 166.1
edited by Dilisi S
on 2024/11/07 05:43
Change comment: more edits
To version 165.1
edited by Dilisi S
on 2024/11/06 22:47
Change comment: some minor edits on 6th nov. as part 1

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... ... @@ -256,12 +256,12 @@
256 256  [[image:1653298044601-602.png||height="405" width="709"]]
257 257  
258 258  
259 -== 3.3 Work Modes and their Uplink Payload formats ==
259 +== 3.3 Uplink Payload formats ==
260 260  
261 261  
262 -The LT-22222-L has 5 **work modes**. It also has an interrupt/trigger mode for different types of applications that can be used together with any working mode as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
262 +The LT-22222-L has 5 working modes. It also has an interrupt/trigger mode for different types of applications that can be used together with any working mode as an additional feature. The default mode is MOD1 and you can switch between these modes using AT commands.
263 263  
264 -* (% style="color:blue" %)**MOD1**(%%): (default mode/factory set): 2ACI + 2AVI + DI + DO + RO
264 +* (% style="color:blue" %)**MOD1**(%%): (default mode/factory set): 2 x ACI + 2AVI + DI + DO + RO
265 265  
266 266  * (% style="color:blue" %)**MOD2**(%%): Double DI Counting + DO + RO
267 267  
... ... @@ -275,8 +275,9 @@
275 275  
276 276  === 3.3.1 AT+MOD~=1, 2ACI+2AVI ===
277 277  
278 +
278 278  (((
279 -The uplink payload is 11 bytes long. Uplink messages are sent over LoRaWAN FPort 2. By default, one uplink is sent every 10 minutes. (% style="display:none" wfd-invisible="true" %)
280 +The uplink payload is 11 bytes long. Uplink packets are sent over LoRaWAN FPort=2. By default, one uplink is sent every 10 minutes. (% style="display:none" wfd-invisible="true" %)
280 280  
281 281  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
282 282  |(% style="background-color:#4f81bd; color:white" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**2**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**|(% style="background-color:#4f81bd; color:white" %)**1**
... ... @@ -288,13 +288,13 @@
288 288  ACI1 Current
289 289  )))|(((
290 290  ACI2 Current
291 -)))|**DIDORO***|(((
292 +)))|DIDORO*|(((
292 292  Reserve
293 293  )))|MOD
294 294  )))
295 295  
296 296  (((
297 -(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination of RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, and its size is1 byte long as shown below.
298 +(% style="color:#4f81bd" %)*** DIDORO**(%%) is a combination of RO1, RO2, DI3, DI2, DI1, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
298 298  
299 299  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
300 300  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
... ... @@ -301,9 +301,9 @@
301 301  |RO1|RO2|--DI3--|DI2|DI1|--DO3--|DO2|DO1
302 302  )))
303 303  
304 -* RO is for the relay. ROx=1: CLOSED, ROx=0 always OPEN.
305 -* DI is for digital input. DIx=1: HIGH or FLOATING, DIx=0: LOW.
306 -* DO is for reverse digital output. DOx=1: LOW, DOx=0: HIGH or FLOATING.
305 +* RO is for the relay. ROx=1: closed, ROx=0 always open.
306 +* DI is for digital input. DIx=1: high or floating, DIx=0: low.
307 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
307 307  
308 308  (% style="color:red" %)**Note: DI3 and DO3 bits are not valid for LT-22222-L**
309 309  
... ... @@ -341,7 +341,7 @@
341 341  
342 342  
343 343  (((
344 -**For LT-22222-L**: In this mode, **DI1 and DI2** are used as counting pins.
345 +**For LT-22222-L**: In this mode, the **DI1 and DI2** are used as counting pins.
345 345  )))
346 346  
347 347  (((
... ... @@ -355,17 +355,17 @@
355 355  )))
356 356  
357 357  (((
358 -(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination of RO1, RO2, DO3, DO2 and DO1, and its size is 1 byte long as shown below.
359 +(% style="color:#4f81bd" %)***DIDORO**(%%) is a combination of RO1, RO2, DO3, DO2 and DO1, for a total of 1 byte, as shown below.
359 359  
360 360  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
361 361  |**bit 7**|**bit 6**|**bit 5**|**bit 4**|**bit 3**|**bit 2**|**bit 1**|**bit 0**
362 362  |RO1|RO2|FIRST|Reserve|Reserve|--DO3--|DO2|DO1
363 363  
364 -* RO is for the relay. ROx=1: CLOSED, ROx=0 always OPEN.
365 +* RO is for the relay. ROx=1: closed, ROx=0 always open.
365 365  )))
366 366  
367 367  * FIRST: Indicates that this is the first packet after joining the network.
368 -* DO is for reverse digital output. DOx=1: LOW, DOx=0: HIGH or FLOATING.
369 +* DO is for reverse digital output. DOx=1: output low, DOx=0: high or floating.
369 369  
370 370  (((
371 371  (% style="color:red" %)**Note: DO3 bit is not valid for LT-22222-L**
... ... @@ -764,11 +764,11 @@
764 764  )))
765 765  
766 766  
767 -== 3.4 ​Configure LT via AT Commands or Downlinks ==
768 +== 3.4 ​Configure LT via AT or Downlink ==
768 768  
769 769  
770 770  (((
771 -User can configure LT I/O Controller via AT Commands or LoRaWAN Downlinks.
772 +User can configure LT I/O Controller via AT Commands or LoRaWAN Downlink Commands
772 772  )))
773 773  
774 774  (((
... ... @@ -794,7 +794,7 @@
794 794  ==== 3.4.2.1 Set Transmit Interval ====
795 795  
796 796  
797 -Sets the uplink interval of the device. The default uplink transmission interval is 10 minutes.
798 +Sets the uplink interval of the device.
798 798  
799 799  * (% style="color:#037691" %)**AT command:**
800 800