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Author

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1		-XWiki.Bei
	1	+XWiki.Edwin

Content

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108	108	* Automatic RF Sense and CAD with ultra-fast AFC.
109	109	* Packet engine up to 256 bytes with CRC
110	110
111		-
112	112	== 1.3 Features ==
113	113
114	114
...	...	@@ -121,7 +121,6 @@
121	121	* Support Modbus protocol
122	122	* Support Interrupt uplink (Since hardware version v1.2)
123	123
124		-
125	125	== 1.4 Applications ==
126	126
127	127
...	...	@@ -132,7 +132,6 @@
132	132	* Smart Cities
133	133	* Smart Factory
134	134
135		-
136	136	== 1.5 Firmware Change log ==
137	137
138	138
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364	364	)))
365	365	)))
366	366
367		-
368		-
369	369	=== 3.3.2 Configure sensors ===
370	370
371	371
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393	393	)))
394	394	)))|(% style="width:190px" %)AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m
395	395
396		-
397		-
398	398	=== 3.3.3 Configure read commands for each sampling ===
399	399
400	400
...	...	@@ -541,10 +541,10 @@
541	541
542	542	~* For all other bands: max 51 bytes for each uplink.
543	543
544		-(% style="color:red" %)*** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
545	545
546		-(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
	538	+(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;**
547	547
	540	+(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)**
548	548
549	549
550	550
...	...	@@ -646,7 +646,7 @@
646	646
647	647
648	648	(((
649		-This command is used to configure the RS485 devices; they won't be used during sampling.
	642	+This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**.
650	650	)))
651	651
652	652	(((
...	...	@@ -793,14 +793,16 @@
793	793	)))
794	794
795	795
796		-1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)
	789	+**1 )  Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)**
797	797
	791	+
798	798	[[image:image-20220824145428-2.png||height="168" width="1300"]]
799	799
800	800
801		-2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.
802	802
	796	+**2 )  if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.**
803	803
	798	+
804	804	[[image:image-20220824145428-3.png||height="308" width="1200"]]
805	805
806	806
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926	926
927	927	)))
928	928
929		-(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]](% title="Click and drag to resize" %)​
	924	+(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]]
930	930
	926	+(% title="Click and drag to resize" %)​
	927	+
931	931	(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %)​
932	932
933	933
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1124	1124
1125	1125	(((
1126	1126	Set the Rs485 serial communication parameters:
1127		-
1128		-
1129	1129	)))
1130	1130
1131		-* (((
1132		-(% style="color:#037691" %)** AT Command:**
1133		-
1134		-
1135		-
	1126	+(((
	1127	+(% style="color:#037691" %)**AT Command:**
1136	1136	)))
1137	1137
1138	1138	(((
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1139	1139	* Set Baud Rate
1140	1140	)))
1141	1141
1142		-(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
	1134	+(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/  Options: (200~~115200)  When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost
1143	1143
1144	1144
1145	1145	(((
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1146	1146	* Set UART Parity
1147	1147	)))
1148	1148
1149		-(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
	1141	+(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/  Option: 0: no parity, 1: odd parity, 2: even parity
1150	1150
1151	1151
1152	1152	(((
...	...	@@ -1153,21 +1153,18 @@
1153	1153	* Set STOPBIT
1154	1154	)))
1155	1155
1156		-(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
	1148	+(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/  Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits
1157	1157
1158	1158
1159		-
1160		-* (((
1161		-(% style="color:#037691" %)** Downlink Payload:**
	1151	+(((
	1152	+(% style="color:#037691" %)**Downlink Payload:**
1162	1162	)))
1163	1163
1164	1164	(((
1165		-(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
	1156	+(% style="color:#4472c4" %)** A7 01 aa bb**:   (%%) Same  AT+BAUDR=hex(aa bb)*100
1166	1166	)))
1167	1167
1168	1168	(((
1169		-
1170		-
1171	1171	**Example:**
1172	1172	)))
1173	1173
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1414	1414
1415	1415	(((
1416	1416	RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b  (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33
	1406	+
	1407	+
1417	1417	)))
1418	1418
1419	1419	(((
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1441	1441	|(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485
1442	1442	|(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]]
1443	1443
1444		-
1445	1445	== 3.8 LEDs ==
1446	1446
1447	1447
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1450	1450	|**PWR**|Always on if there is power
1451	1451	|**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message.
1452	1452
1453		-
1454	1454	= 4. Case Study =
1455	1455
1456	1456
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1695	1695	* (% style="color:red" %)**RU864**(%%):  frequency bands RU864
1696	1696	* (% style="color:red" %)**KZ865**(%%):  frequency bands KZ865
1697	1697
1698		-
1699	1699	= 9.Packing Info =
1700	1700
1701	1701
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1712	1712	* Package Size / pcs : 14.5 x 8 x 5 cm
1713	1713	* Weight / pcs : 170g
1714	1714
1715		-
1716	1716	= 10. FCC Caution for RS485LN-US915 =
1717	1717
1718	1718