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...	...	@@ -396,20 +396,20 @@
396	396
397	397	LoRaWAN Downlink: A8 aa xx xx xx xx bb cc
398	398
399		-**(% style="color:#037691" %)aa **(%%): total SDI-12 command length
	399	+**aa **: total SDI-12 command length
400	400
401		-**(% style="color:#037691" %)xx **(%%): SDI-12 command
	401	+**xx **: SDI-12 command
402	402
403		-**(% style="color:#037691" %)bb **(%%): Delay to wait for return
	403	+**bb **: Delay to wait for return
404	404
405		-**(% style="color:#037691" %)cc **(%%): 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
	405	+**cc **: 0: don't uplink return to LoRaWAN, 1: Uplink return to LoRaWAN on FPORT=100
406	406
407	407
408		-**(% style="color:blue" %)Example: **(%%) AT+CFGDEV =0RC0!,1
	408	+**Example: **AT+CFGDEV =0RC0!,1
409	409
410		-**(% style="color:#037691" %)0RC0! **(%%): SDI-12 Command,
	410	+**0RC0! **: SDI-12 Command,
411	411
412		-**(% style="color:#037691" %)1 **(%%): Delay 1 second.  ( 0: 810 mini-second)
	412	+**1 **: Delay 1 second.  ( 0: 810 mini-second)
413	413
414	414	Equal Downlink: 0xA8 05 30 52 43 30 21 01 01
415	415
...	...	@@ -431,7 +431,7 @@
431	431	AT+CONVFORM ( Max length: 80 bytes)
432	432
433	433
434		-**(% style="color:blue" %)Example:**
	434	+**Example:**
435	435
436	436	1) AT+CONVFORM=0, string Convert String from String to ASCII
437	437
...	...	@@ -451,31 +451,31 @@
451	451	User can define max 15 SDI-12 Commands (AT+COMMAND1 ~~ AT+COMMANDF). On each uplink period (TDC time, default 20 minutes), SDI-12-LB will send these SDI-12 commands and wait for return from SDI-12 sensors. SDI-12-LB will then combine these returns and uplink via LoRaWAN.
452	452
453	453
454		-* ** (% style="color:blue" %)AT Command:**
	454	+* ** AT Command:**
455	455
456		-**(% style="color:#037691" %)AT+COMMANDx=var1,var2,var3,var4.**
	456	+**AT+COMMANDx=var1,var2,var3,var4.**
457	457
458		-**(% style="color:red" %)var1**(%%): SDI-12 command , for example: 0RC0!
	458	+**var1**: SDI-12 command , for example: 0RC0!
459	459
460		-**(% style="color:red" %)var2**(%%): Wait timeout for return. (unit: second)
	460	+**var2**: Wait timeout for return. (unit: second)
461	461
462		-**(% style="color:red" %)var3**(%%): Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
	462	+**var3**: Whether to send //addrD0!// to get return after var2 timeout. 0: Don't Send //addrD0! //; 1: Send //addrD0!//.
463	463
464		-**(% style="color:red" %)var4**(%%): validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
	464	+**var4**: validation check for return. If return invalid, SDI-12-LB will resend this command. Max 2 retries.
465	465
466		-**(% style="color:red" %)0 **(%%) No validation check;
	466	+**0 ** No validation check;
467	467
468		-**(% style="color:red" %)1** (%%) Check if return chars are printable char(0x20 ~~ 0x7E);
	468	+**1**  Check if return chars are printable char(0x20 ~~ 0x7E);
469	469
470		-**(% style="color:#red" %)2**(%%)  Check if there is return from SDI-12 sensor
	470	+**2**  Check if there is return from SDI-12 sensor
471	471
472		-**(% style="color:red" %)3** (%%) Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
	472	+**3**  Check if return pass CRC check ( SDI-12 command var1 must include CRC request);
473	473
474	474
475		-Each AT+COMMANDx is followed by a **(% style="color:blue" %)AT+DATACUT**(%%) command. AT+DATACUT command is used to take the useful string from the SDI-12 sensor so the final payload will have the minimum length to uplink.
	475	+Each AT+COMMANDx is followed by a **AT+DATACUT** command. AT+DATACUT command is used to take the useful string from the SDI-12 sensor so the final payload will have the minimum length to uplink.
476	476
477	477
478		-**(% style="color:blue" %)AT+DATACUTx**(%%) : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
	478	+**AT+DATACUTx** : This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes.
479	479
480	480	(% border="1" style="background-color:#f7faff; width:436px" %)
481	481	|(% style="width:433px" %)(((
...	...	@@ -483,7 +483,7 @@
483	483
484	484	**a**:  length for the return of AT+COMMAND
485	485
486		-**b**: 1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
	486	+**b**: 1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
487	487
488	488	**c**:  define the position for valid value.
489	489	)))
...	...	@@ -497,49 +497,49 @@
497	497	|(% style="width:170px" %)34,2,1~~8+12~~16|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 54 45 52 31 32
498	498	|(% style="width:170px" %)34,2,1~~34|(% style="width:338px" %)0D 00 01 30 31 33 4D 45 54 45 52 20 20 20 54 45 52 31 32 20 31 31 32 54 31 32 2D 30 30 30 32 34 38 39 35 0D 0A
499	499
500		-* **(% style="color:blue" %) Downlink Payload:**
	500	+* ** Downlink Payload:**
501	501
502		-**(% style="color:blue" %)0xAF**(%%)  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
	502	+**0xAF**  downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
503	503
504	504
505		-**(% style="color:red" %)Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
	505	+**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.**
506	506
507	507
508		-Format: ** (% style="color:#037691" %)AF MM NN LL XX XX XX XX YY**
	508	+Format: ** AF MM NN LL XX XX XX XX YY**
509	509
510	510	Where:
511	511
512		-* **(% style="color:#037691" %)MM **(%%): the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
513		-* **(% style="color:#037691" %)NN **(%%):  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
514		-* **(% style="color:#037691" %)LL **(%%):  The length of AT+COMMAND or AT+DATACUT command
515		-* **(% style="color:#037691" %)XX XX XX XX **(%%): AT+COMMAND or AT+DATACUT command
516		-* **(% style="color:#037691" %)YY **(%%):  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
	512	+* **MM **: the AT+COMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
	513	+* **NN **:  1: set the AT+DATACUT value ; 2: set the AT+DATACUT value.
	514	+* **LL **:  The length of AT+COMMAND or AT+DATACUT command
	515	+* **XX XX XX XX **: AT+COMMAND or AT+DATACUT command
	516	+* **YY **:  If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.
517	517
518		-**(% style="color:blue" %)Example:**
	518	+**Example:**
519	519
520	520	[[image:image-20230201094129-18.png]]
521	521
522	522
523		-**(% style="color:blue" %)Clear SDI12 Command**
	523	+**Clear SDI12 Command**
524	524
525	525	The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them.
526	526
527	527
528		-* ** (% style="color:#037691" %)AT Command:**
	528	+* ** AT Command:**
529	529
530		-**(% style="color:#4F81BD" %)AT+CMDEAR=mm,nn** (%%)  mm: start position of erase ,nn: stop position of erase
	530	+**~ AT+CMDEAR=mm,nn**   mm: start position of erase ,nn: stop position of erase
531	531
532	532
533	533	Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10
534	534
535	535
536		-* **(% style="color:#037691" %) Downlink Payload:**
	536	+* ** Downlink Payload:**
537	537
538		-**(% style="color:#4F81BD" %)0x09 aa bb**(%%)  same as AT+CMDEAR=aa,bb
	538	+**~ 0x09 aa bb**  same as AT+CMDEAR=aa,bb
539	539
540	540
541	541
542		-**(% style="color:blue" %)command combination**
	542	+**command combination**
543	543
544	544	Below shows a screen shot how the results combines together to a uplink payload.
545	545