<
From version < 32.1 >
edited by Xiaoling
on 2022/05/24 16:50
To version < 29.1 >
edited by Xiaoling
on 2022/05/24 16:48
>
Change comment: Uploaded new attachment "image-20220524164849-21.png", version {1}

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214 214  Payload: {"confirmed":true,"fPort":2,"data":"AwEB"}
215 215  )))
216 216  
217 -[[image:image-20220524164829-20.png]]
217 +[[image:https://wiki.dragino.com/images/thumb/c/c8/ChirpStack_Down_2.png/600px-ChirpStack_Down_2.png||height="342" width="600"]]
218 218  
219 219  MQTT Connect to ChirpStack
220 220  
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222 222  (% style="color:red" %)Note: Chirpstack use base64 to downlink, so need to convert the downlink payload from HEX to base64 [[https:~~/~~/base64.us/>>url:https://base64.us/]]
223 223  )))
224 224  
225 -[[image:image-20220524164849-21.png]]
225 +[[image:https://wiki.dragino.com/images/thumb/f/f8/ChirpStack_Down_3.png/600px-ChirpStack_Down_3.png||height="309" width="600"]]
226 226  
227 227  Choose to Use Hex for Encode
228 228  
229 229  If we want send downstream hex 030101 to end node, the BASE64 payload is AwEB
230 230  
231 -[[image:image-20220524164907-22.png]]
231 +[[image:https://wiki.dragino.com/images/thumb/d/d2/ChirpStack_Down_4.png/600px-ChirpStack_Down_4.png||alt="ChirpStack Down 4.png" height="344" width="600"]]
232 232  
233 233  (((
234 234  Downlink payload encode javescript code: 可以在网站上运行以下Javsscript代码:
image-20220524164907-22.png
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