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...	...	@@ -64,7 +64,6 @@
64	64	*
65	65	** 20dB Transmit: 130mA@3.3v
66	66
67		-
68	68	**Interface for Model:**
69	69
70	70	* 1 x RS485 Interface
...	...	@@ -74,7 +74,6 @@
74	74	* 1 x Interrupt Interface
75	75	* 1 x Controllable 5V output, max
76	76
77		-
78	78	**LoRa Spec:**
79	79
80	80	* Frequency Range:
...	...	@@ -91,11 +91,10 @@
91	91	* Built-in bit synchronizer for clock recovery.
92	92	* Preamble detection.
93	93	* 127 dB Dynamic Range RSSI.
94		-* Automatic RF Sense and CAD with ultra-fast AFC.
	92	+* Automatic RF Sense and CAD with ultra-fast AFC. ​​​
95	95
	94	+== 1.3 Features ==
96	96
97		-*
98		-*1. Features
99	99	* LoRaWAN Class A & Class C protocol (default Class A)
100	100	* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864
101	101	* AT Commands to change parameters
...	...	@@ -105,9 +105,8 @@
105	105	* Support Modbus protocol
106	106	* Support Interrupt uplink
107	107
	105	+== 1.4 Applications ==
108	108
109		-*
110		-*1. Applications
111	111	* Smart Buildings & Home Automation
112	112	* Logistics and Supply Chain Management
113	113	* Smart Metering
...	...	@@ -115,54 +115,53 @@
115	115	* Smart Cities
116	116	* Smart Factory
117	117
	114	+== 1.5 Firmware Change log ==
118	118
119		-1.
120		-11. Firmware Change log
	116	+[[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/||style="background-color: rgb(255, 255, 255);"]]
121	121
122		-[[RS485-BL Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Firmware/]]
	118	+== 1.6 Hardware Change log ==
123	123
124		-
125		-1.
126		-11. Hardware Change log
127		-
128		-
	120	+(((
129	129	v1.4
	122	+)))
130	130
	124	+(((
131	131	~1. Change Power IC to TPS22916
	126	+)))
132	132
133	133
	129	+(((
134	134	v1.3
	131	+)))
135	135
	133	+(((
136	136	~1. Change JP3 from KF350-8P to KF350-11P, Add one extra interface for I2C and one extra interface for one-wire
	135	+)))
137	137
138	138
	138	+(((
139	139	v1.2
	140	+)))
140	140
141		-Release version
	142	+(((
	143	+Release version ​​​​​
	144	+)))
142	142
	146	+= 2. Pin mapping and Power ON Device =
143	143
144		-
145		-
146		-
147		-1. Pin mapping and Power ON Device
148		-
149	149	The RS485-BL is powered on by 8500mAh battery. To save battery life, RS485-BL is shipped with power off. User can put the jumper to power on RS485-BL.
150	150
	150	+[[image:1652953055962-143.png||height="387" width="728"]]
151	151
152	152	[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
153	153
154		-
155		-
156	156	The Left TXD and RXD are TTL interface for external sensor. TTL level is controlled by 3.3/5v Jumper.
157	157
158	158
159	159
	158	+3. Operation Mode
	159	+3.1 How it works?
160	160
161		-
162		-
163		-1. Operation Mode
164		-11. How it works?
165		-
166	166	The RS485-BL is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-BL. It will auto join the network via OTAA.
167	167
168	168

1652953055962-143.png

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	1	+XWiki.Xiaoling

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