Changes for page Notes for ChirpStack
Last modified by Kilight Cao on 2024/09/24 15:23
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... ... @@ -184,14 +184,17 @@ 184 184 185 185 Convert the data to Base64 186 186 187 + 187 187 [[image:image-20220526090748-4.png]] 188 188 189 189 Check ChripStack downlink DataRate 190 190 192 + 191 191 [[image:image-20220525101326-11.png]] 192 192 193 193 Make sure the RX2DR is the same in the end node 194 194 197 + 195 195 == 4.2 Loraserver Downlink Note == 196 196 197 197 User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End ... ... @@ -212,6 +212,8 @@ 212 212 213 213 ((( 214 214 MQTT Connect to ChirpStack 218 + 219 + 215 215 ))) 216 216 217 217 ((( ... ... @@ -237,6 +237,7 @@ 237 237 238 238 MQTT Connect to ChirpStack 239 239 245 + 240 240 ((( 241 241 (% 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/]] 242 242 ))) ... ... @@ -245,6 +245,7 @@ 245 245 246 246 Choose to Use Hex for Encode 247 247 254 + 248 248 If we want send downstream hex 030101 to end node, the BASE64 payload is AwEB 249 249 250 250 [[image:image-20220525104025-15.png]] ... ... @@ -310,6 +310,7 @@ 310 310 AwAA is 0x030000's base 64 Encode. 311 311 ))) 312 312 320 + 313 313 == 4.3 Add the decode function in Chirpstack for the payload == 314 314 315 315 User enters the payload code according to the steps. ... ... @@ -323,6 +323,7 @@ 323 323 324 324 [[image:image-20220526091801-6.png]] 325 325 334 + 326 326 = 5. Multiply Uplink in ChirpStack = 327 327 328 328 ((( ... ... @@ -351,10 +351,12 @@ 351 351 352 352 [[image:image-20220525104437-22.png]] 353 353 363 + 354 354 Duplicate transmission in short time 355 355 356 356 [[image:image-20220525104502-23.png]] 357 357 368 + 358 358 == 5.1 Solution == 359 359 360 360 This example uses the Windows version as a template, other versions can refer to this. Similiar reference: [[https:~~/~~/confluence.alitecs.de/plugins/servlet/mobile?contentId=79790102#content/view/79790102>>url:https://confluence.alitecs.de/plugins/servlet/mobile?contentId=79790102#content/view/79790102]] ... ... @@ -365,10 +365,12 @@ 365 365 366 366 [[image:image-20220525104532-24.png]] 367 367 379 + 368 368 installation path: 369 369 370 370 [[image:image-20220525104554-25.png]] 371 371 384 + 372 372 ((( 373 373 2. Environment variable settings:. 374 374 )))