<
From version < 18.3 >
edited by Xiaoling
on 2022/07/22 11:58
To version < 18.2 >
edited by Xiaoling
on 2022/07/22 11:52
>
Change comment: There is no comment for this version

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21 21  1. Firmware version for below instruction:**[[(% style="color:purple" %)Since LG02_LG08~~-~~-build-v5.4.1593400722-20200629-1120>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]](%%)**
22 22  
23 23  
24 -
25 -
26 26  = 2. How it works =
27 27  
28 28  
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79 79  * **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5
80 80  * **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00
81 81  
80 +
82 82  (% class="box" %)
83 83  (((
84 84  (% style="color:red" %)**Notice 1**(%%): The data file stored in LG308 for the end node is bin file. If the end node sends ASCII string to gateway, the output will as below:
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163 163  * User can use other language ,not limited to Lua, just make sure the return is what you want to send.
164 164  
165 165  
165 +
166 166  == 2.2 Downstream ==
167 167  
168 168  
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195 195  * **rxwindow:** transmit on Rx1Window or Rx2Window.
196 196  
197 197  
198 +
198 198  (% style="color:blue" %)**Completely exmaple:**
199 199  
200 200  * **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test
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201 201  * **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2 > /var/iot/push/test
202 202  
203 203  
205 +
204 204  (% style="color:#037691" %)**Downstream Frequency**
205 205  
206 206  The LG308 will use the RX2 window info to send the downstream payload, use the default LoRaWAN settings, as below:
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215 215  * RU864: 869.1Mhz, SF12 BW125
216 216  
217 217  
220 +
218 218  (% style="color:#037691" %)**Examples:**
219 219  
220 220  (% class="box" %)
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