Last modified by Xiaoling on 2025/04/23 15:57

From version 29.7
edited by Xiaoling
on 2022/06/01 18:01
Change comment: There is no comment for this version
To version 29.10
edited by Xiaoling
on 2022/06/01 18:01
Change comment: There is no comment for this version

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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  
120 +
120 120  == 1.6 Hardware Change log ==
121 121  
122 122  (((
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143 143  
144 144  (((
145 145  Release version ​​​​​
147 +
148 +
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  
162 +
159 159  = 3. Operation Mode =
160 160  
161 161  == 3.1 How it works? ==