Last modified by Xiaoling on 2023/04/20 18:14
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... ... @@ -10,7 +10,6 @@ 10 10 The Dragino LoRaWAN gateway can commuicate with LoRaWAN ABP End Node without the need of LoRaWAN server. It can be used in some cases such as: 11 11 12 12 * No internet connection. 13 - 14 14 * User wants to get data forward in gateway and forward to their server base on MQTT/HTTP, etc. (Combine ABP communication method and [[MQTT forward together>>MQTT Forward Instruction]]). 15 15 16 16 ((( ... ... @@ -17,14 +17,12 @@ 17 17 The basic of this feature is the decoding of (% style="color:red" %)**LoRaWAN ABP End Node**(%%). Requirements: 18 18 ))) 19 19 20 -* LoRaWAN End Node in ABP mode. Make sure your end node works in this mode. End node most are default set to OTAA mode 19 +1. LoRaWAN End Node in ABP mode. Make sure your end node works in this mode. End node most are default set to OTAA mode 20 +1. LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] ,[[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]] 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/]](%%)** 21 21 22 -* LoRaWAN Gateway model: [[LPS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/148-lps8.html]], [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]], [[DLOS8>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] ,[[LIG16>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/171-lig16.html]] 23 23 24 -* 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/]](%%)** 25 25 26 - 27 - 28 28 = 2. How it works = 29 29 30 30 ... ... @@ -84,9 +84,7 @@ 84 84 ))) 85 85 86 86 * **RSSI**: 4646 4646 4646 3946 = 0xFFFF FF9F : So RSSI = (0xFFFF FF9F - 0x100000000) = -97 87 - 88 88 * **SNR**: 3030 3030 3030 3546 = 0x0000 005F = 95, need to divide 10 so SNR is 9.5 89 - 90 90 * **Payload**: 0xcc0c 0b63 0266 017f ff7f ff00 91 91 92 92 (% class="box" %) ... ... @@ -166,15 +166,10 @@ 166 166 **Some notice:** 167 167 168 168 * RSSI and SNR are added when gateway receive the packet, so there is always this field. 169 - 170 170 * If you rename the file, please make it executable. 171 - 172 172 * See this link for lua.bit module: [[http:~~/~~/luaforge.net/projects/bit/>>url:http://luaforge.net/projects/bit/]] 173 - 174 174 * Lua json module: [[http:~~/~~/json.luaforge.net/>>url:http://json.luaforge.net/]] 175 - 176 176 * the last line return is what will be used for MQTT 177 - 178 178 * User can use other language ,not limited to Lua, just make sure the return is what you want to send. 179 179 180 180 ... ... @@ -194,19 +194,14 @@ 194 194 (% style="color:#037691" %)**dev_addr,imme/time,txt/hex,payload,txpw,txbw,SF,frequency,rxwindow,Fport** 195 195 196 196 * **dev_addr:** Inptu the device address 197 - 198 198 * **imme/time:** 199 199 ** imme: send downstream immediately,For Class C end node. 200 200 ** time: send downstream after receive device's uplink. For Class A end node 201 - 202 202 * **txt/hex:** 203 203 ** txt: send payload in ASCII 204 204 ** hex: send payload in HEX 205 - 206 206 * **payload: **payload to be sent, payload lenght should match the LoRaWAN protocol requirement. 207 - 208 208 * **txpw:** Transmit Power. example: 20 209 - 210 210 * **txbw:** bandwidth: 211 211 ** 1: 500 kHz 212 212 ** 2: 250 kHz ... ... @@ -213,43 +213,28 @@ 213 213 ** 3: 125 kHz 214 214 ** 4: 62.5 kHz 215 215 * **SF:** Spreading Factor : SF7/SF8/SF9/SF10/SF11/SF12 216 - 217 217 * **Frequency:** Transmit Frequency: example: 923300000 218 - 219 219 * **rxwindow:** transmit on Rx1Window or Rx2Window. 220 - 221 221 * **Fport: **Transmit port,example:8 222 222 223 - 224 224 (% style="color:blue" %)**Completely exmaple:** 225 225 226 226 * **Old version:** echo 018193F4,imme,hex,0101 > /var/iot/push/test 227 - 228 228 * **New version:** echo 018193F4,imme,hex,0101,20,1,SF12,923300000,2,8 > /var/iot/push/test 229 229 210 +(% style="color:#037691" %)**Downstream Frequency:** 230 230 231 -Downstream(% style="color:#037691" %)** Frequency:** 232 - 233 233 The LG308 will use the RX2 window info to send the downstream payload, use the default LoRaWAN settings, as below: 234 234 235 235 * EU868: 869.525Mhz, DR0(SF12BW125) 236 - 237 237 * US915: 923.3Mhz, SF12 BW500 238 - 239 239 * CN470: 505.3Mhz, SF12 BW125 240 - 241 241 * AU915: 923.3Mhz, SF12 BW500 242 - 243 243 * AS923: 923.2Mhz, SF10 BW125 244 - 245 245 * KR920: 921.9Mhz, SF12 BW125 246 - 247 247 * IN865: 866.55Mhz, SF10 BW125 248 - 249 249 * RU864: 869.1Mhz, SF12 BW125 250 250 251 - 252 - 253 253 (% style="color:#037691" %)**Examples:** 254 254 255 255 (% class="box" %) ... ... @@ -390,9 +390,9 @@ 390 390 391 391 Full instruction video inlcude how to write scripts to fit server needed is here: 392 392 363 + 393 393 (% style="color:#037691" %)**Video Instruction**(%%): **[[https:~~/~~/youtu.be/-nevW6U2TsE>>url:https://youtu.be/-nevW6U2TsE]]** 394 394 395 -(% style="display:none" %) (%%) 396 396 397 397 (% style="color:red" %)**Note: Firmware version must be higher than lgw-5.4.1607519907** 398 398 ... ... @@ -427,7 +427,7 @@ 427 427 (% style="color:blue" %)**See value receive in socket tool:** 428 428 429 429 430 -[[image:image-20220527163144-11.png ||height="502" width="1371"]]400 +[[image:image-20220527163144-11.png]] 431 431 432 432 value receive in socket tool 433 433