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Last modified by Xiaoling on 2025/04/23 15:57
From version 29.6
edited by Xiaoling
on 2022/06/01 18:01
Change comment: There is no comment for this version
To version 29.13
edited by Xiaoling
on 2022/06/01 18:02
Change comment: There is no comment for this version

Summary

Details

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Content
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93 93  * 127 dB Dynamic Range RSSI.
94 94  * Automatic RF Sense and CAD with ultra-fast AFC. ​​​
95 95  
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96 96  == 1.3 Features ==
97 97  
98 98  * LoRaWAN Class A & Class C protocol (default Class A)
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104 104  * Support Modbus protocol
105 105  * Support Interrupt uplink
106 106  
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107 107  == 1.4 Applications ==
108 108  
109 109  * Smart Buildings & Home Automation
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113 113  * Smart Cities
114 114  * Smart Factory
115 115  
120 +
121 +
116 116  == 1.5 Firmware Change log ==
117 117  
118 118  [[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);"]]
119 119  
126 +
120 120  == 1.6 Hardware Change log ==
121 121  
122 122  (((
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143 143  
144 144  (((
145 145  Release version ​​​​​
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154 +
146 146  )))
147 147  
148 148  = 2. Pin mapping and Power ON Device =
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156 156  
157 157  The Left TXD and RXD are TTL interface for external sensor. TTL level is controlled by 3.3/5v Jumper.
158 158  
168 +
159 159  = 3. Operation Mode =
160 160  
161 161  == 3.1 How it works? ==
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162 162  
163 163  (((
164 164  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.
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165 165  )))
166 166  
167 167  == 3.2 Example to join LoRaWAN network ==