Changes for page RS485-LN – RS485 to LoRaWAN Converter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - Content
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... ... @@ -1,6 +1,10 @@ 1 -(% style="text-align:center" %) 2 -[[image:1653266934636-343.png||height="385" width="385"]] 1 +(% aria-label="1653266934636-343.png image widget" contenteditable="false" role="region" tabindex="-1" %) 2 +((( 3 +(% data-widget="image" style="text-align:center" %) 4 +[[image:1653266934636-343.png||height="385" width="385"]](% title="Click and drag to resize" %) 3 3 6 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]] 7 +))) 4 4 5 5 6 6 ... ... @@ -7,77 +7,72 @@ 7 7 8 8 9 9 14 + 10 10 **Table of Contents:** 11 11 12 12 {{toc/}} 13 13 14 14 20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %) 21 +((( 22 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]] 23 +))) 15 15 16 16 17 17 18 18 19 19 29 + 30 + 20 20 = 1.Introduction = 21 21 33 + 22 22 == 1.1 What is RS485-LN RS485 to LoRaWAN Converter == 23 23 24 -((( 25 -((( 26 -((( 27 - 28 28 37 +((( 29 29 The Dragino RS485-LN is a (% style="color:blue" %)**RS485 to LoRaWAN Converter**(%%). It converts the RS485 signal into LoRaWAN wireless signal which simplify the IoT installation and reduce the installation/maintaining cost. 30 30 ))) 31 -))) 32 32 33 33 ((( 34 -((( 35 35 RS485-LN allows user to (% style="color:blue" %)**monitor / control RS485 devices**(%%) and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. 36 36 ))) 37 -))) 38 38 39 39 ((( 40 -((( 41 41 (% style="color:blue" %)**For data uplink**(%%), RS485-LN sends user-defined commands to RS485 devices and gets the return from the RS485 devices. RS485-LN will process these returns according to user-define rules to get the final payload and upload to LoRaWAN server. 42 42 ))) 43 -))) 44 44 45 45 ((( 46 -((( 47 47 (% style="color:blue" %)**For data downlink**(%%), RS485-LN runs in LoRaWAN Class C. When there downlink commands from LoRaWAN server, RS485-LN will forward the commands from LoRaWAN server to RS485 devices. 48 48 ))) 49 49 50 50 ((( 51 51 (% style="color:blue" %)**Demo Dashboard for RS485-LN**(%%) connect to two energy meters: [[https:~~/~~/app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a>>url:https://app.datacake.de/dashboard/d/58844a26-378d-4c5a-aaf5-b5b5b153447a]] 52 - 53 - 54 54 ))) 55 -))) 56 -))) 57 57 58 -[[image:1653267211009-519.png||height="419" width="724"]] 59 59 58 +(% aria-label="1653267211009-519.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653267211009-519.png||data-widget="image" height="419" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 60 60 60 + 61 + 61 61 == 1.2 Specifications == 62 62 63 63 64 -**Hardware System:** 65 +(% style="color:#037691" %)**Hardware System:** 65 65 66 -* STM32L072 CZT6MCU67 +* STM32L072xxxx MCU 67 67 * SX1276/78 Wireless Chip 68 68 * Power Consumption (exclude RS485 device): 69 69 ** Idle: 32mA@12v 70 70 ** 20dB Transmit: 65mA@12v 71 71 73 +(% style="color:#037691" %)**Interface for Model:** 72 72 73 -**Interface for Model:** 74 - 75 75 * RS485 76 76 * Power Input 7~~ 24V DC. 77 77 78 +(% style="color:#037691" %)**LoRa Spec:** 78 78 79 -**LoRa Spec:** 80 - 81 81 * Frequency Range: 82 82 ** Band 1 (HF): 862 ~~ 1020 Mhz 83 83 ** Band 2 (LF): 410 ~~ 528 Mhz ... ... @@ -101,8 +101,9 @@ 101 101 102 102 == 1.3 Features == 103 103 103 + 104 104 * LoRaWAN Class A & Class C protocol (default Class C) 105 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864 105 +* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865/RU864/MA869 106 106 * AT Commands to change parameters 107 107 * Remote configure parameters via LoRa Downlink 108 108 * Firmware upgradable via program port ... ... @@ -114,6 +114,7 @@ 114 114 115 115 == 1.4 Applications == 116 116 117 + 117 117 * Smart Buildings & Home Automation 118 118 * Logistics and Supply Chain Management 119 119 * Smart Metering ... ... @@ -125,11 +125,14 @@ 125 125 126 126 == 1.5 Firmware Change log == 127 127 129 + 128 128 [[RS485-LN Image files – Download link and Change log>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/]] 129 129 130 130 133 + 131 131 == 1.6 Hardware Change log == 132 132 136 + 133 133 ((( 134 134 ((( 135 135 ((( ... ... @@ -140,6 +140,7 @@ 140 140 v1.0: Release 141 141 ))) 142 142 147 + 143 143 144 144 ))) 145 145 ))) ... ... @@ -146,6 +146,7 @@ 146 146 147 147 = 2. Power ON Device = 148 148 154 + 149 149 ((( 150 150 The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below 151 151 ... ... @@ -156,30 +156,36 @@ 156 156 Once there is power, the RS485-LN will be on. 157 157 ))) 158 158 159 -[[image:1653268091319-405.png]] 165 +(% aria-label="1653268091319-405.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268091319-405.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 160 160 167 + 161 161 162 162 ))) 163 163 164 164 = 3. Operation Mode = 165 165 173 + 166 166 == 3.1 How it works? == 167 167 176 + 168 168 ((( 169 169 ((( 170 170 The RS485-LN is configured as LoRaWAN OTAA Class C mode by default. It has OTAA keys to join network. To connect a local LoRaWAN network, user just need to input the OTAA keys in the network server and power on the RS485-LN. It will auto join the network via OTAA. 171 171 ))) 172 172 182 + 173 173 174 174 ))) 175 175 176 176 == 3.2 Example to join LoRaWAN network == 177 177 188 + 178 178 Here shows an example for how to join the TTN V3 Network. Below is the network structure, we use [[LG308>>url:http://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway here. 179 179 180 -[[image:1653268155545-638.png||height="334" width="724"]] 181 181 192 +(% aria-label="1653268155545-638.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268155545-638.png||data-widget="image" height="334" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 182 182 194 + 183 183 ((( 184 184 ((( 185 185 The RS485-LN in this example connected to two RS485 devices for demonstration, user can connect to other RS485 devices via the same method. The connection is as below: ... ... @@ -187,13 +187,17 @@ 187 187 188 188 ((( 189 189 485A+ and 485B- of the sensor are connected to RS485A and RA485B of RS485-LN respectively. 202 + 203 + 190 190 ))) 191 191 192 -[[image:1653268227651-549.png||height="592" width="720"]] 206 +(% aria-label="1653268227651-549.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1653268227651-549.png||data-widget="image" height="592" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 193 193 194 194 195 195 ((( 196 196 The LG308 is already set to connect to [[TTN V3 network >>path:https://www.thethingsnetwork.org/]]. So what we need to now is only configure the TTN V3: 211 + 212 + 197 197 ))) 198 198 199 199 ((( ... ... @@ -205,12 +205,14 @@ 205 205 ))) 206 206 ))) 207 207 208 -[[image:1652953462722-299.png]] 224 +(% aria-label="1652953462722-299.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953462722-299.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 209 209 210 210 211 211 ((( 212 212 ((( 213 213 User can enter this key in their LoRaWAN Server portal. Below is TTN V3 screen shot: 230 + 231 + 214 214 ))) 215 215 216 216 ((( ... ... @@ -218,58 +218,71 @@ 218 218 ))) 219 219 ))) 220 220 221 -[[image:image-20220519174512-1.png]] 239 +(% aria-label="image-20220519174512-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 222 222 223 -[[image:image-20220519174512-2.png||height="323" width="720"]] 241 +(% aria-label="image-20220519174512-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-2.png||data-widget="image" height="323" width="720"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 224 224 225 -[[image:image-20220519174512-3.png||height="556" width="724"]] 243 +(% aria-label="image-20220519174512-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-3.png||data-widget="image" height="556" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 226 226 227 -[[image:image-20220519174512-4.png]] 245 +(% aria-label="image-20220519174512-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220519174512-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]] 228 228 247 + 248 +(% title="Click and drag to resize" %) 249 + 229 229 You can also choose to create the device manually. 230 230 231 -[[image:1652953542269-423.png||height="710" width="723"]] 252 +(% aria-label="1652953542269-423.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953542269-423.png||data-widget="image" height="710" width="723"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 232 232 233 233 234 234 235 235 **Add APP KEY and DEV EUI** 236 236 237 -[[image:1652953553383-907.png||height="514" width="724"]] 258 +(% aria-label="1652953553383-907.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953553383-907.png||data-widget="image" height="514" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 238 238 239 239 261 + 240 240 ((( 241 241 (% style="color:blue" %)**Step 2**(%%): Power on RS485-LN and it will auto join to the TTN V3 network. After join success, it will start to upload message to TTN V3 and user can see in the panel. 264 + 265 + 242 242 ))) 243 243 244 -[[image:1652953568895-172.png||height="232" width="724"]] 268 +(% aria-label="1652953568895-172.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1652953568895-172.png||data-widget="image" height="232" width="724"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 245 245 246 246 271 + 247 247 == 3.3 Configure Commands to read data == 248 248 274 + 249 249 ((( 250 250 ((( 251 251 ((( 252 -There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-BLviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices. 278 +There are plenty of RS485 devices in the market and each device has different command to read the valid data. To support these devices in flexible, RS485-LN supports flexible command set. User can use [[AT Commands>>||anchor="H3.5ConfigureRS485-LNviaATorDownlink"]] or LoRaWAN Downlink Command to configure what commands RS485-LN should send for each sampling and how to handle the return from RS485 devices. 279 + 280 + 253 253 ))) 254 254 ))) 255 255 256 256 ((( 257 257 ((( 258 -(% style="color:red" %)Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1 286 +(% style="color:red" %)**Note: below description and commands are for firmware version >v1.1, if you have firmware version v1.0. Please check the [[user manual v1.0>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/&file=RS485-LN_UserManual_v1.0.1.pdf]] or upgrade the firmware to v1.1** 259 259 ))) 260 260 289 + 261 261 262 262 ))) 263 263 ))) 264 264 265 -=== 3.3.1 onfigure UART settings for RS485 or TTL communication === 294 +=== 3.3.1 Configure UART settings for RS485 or TTL communication === 266 266 296 + 267 267 To use RS485-LN to read data from RS485 sensors, connect the RS485-LN A/B traces to the sensors. And user need to make sure RS485-LN use the match UART setting to access the sensors. The related commands for UART settings are: 268 268 269 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %) 299 + 300 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %) 270 270 |=(% style="width: 110px;" %)((( 271 271 **AT Commands** 272 -)))|=(% style="width: 1 90px;" %)(((303 +)))|=(% style="width: 210px;" %)((( 273 273 **Description** 274 274 )))|=(% style="width: 190px;" %)((( 275 275 **Example** ... ... @@ -326,17 +326,19 @@ 326 326 327 327 328 328 329 - 330 330 === 3.3.2 Configure sensors === 331 331 362 + 332 332 ((( 333 333 ((( 334 -Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won’t run during each sampling. 365 +Some sensors might need to configure before normal operation. User can configure such sensor via PC and RS485 adapter or through RS485-LN AT Commands (% style="color:#4f81bd" %)**AT+CFGDEV**(%%). Each (% style="color:#4f81bd" %)**AT+CFGDEV **(%%)equals to send a RS485 command to sensors. This command will only run when user input it and won't run during each sampling. 366 + 367 + 335 335 ))) 336 336 ))) 337 337 338 -(% border="1" cellspacing=" 10" style="background-color:#ffffcc; color:green; width:510px" %)339 -|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 1 90px;" %)**Description**|=(% style="width: 190px;" %)**Example**371 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %) 372 +|=(% style="width: 110px;" %)**AT Commands**|=(% style="width: 210px;" %)**Description**|=(% style="width: 190px;" %)**Example** 340 340 |AT+CFGDEV|(% style="width:110px" %)((( 341 341 ((( 342 342 This command is used to configure the RS485/TTL devices; they won’t be used during sampling. ... ... @@ -353,9 +353,9 @@ 353 353 354 354 355 355 356 - 357 357 === 3.3.3 Configure read commands for each sampling === 358 358 391 + 359 359 ((( 360 360 During each sampling, we need confirm what commands we need to send to the RS485 sensors to read data. After the RS485 sensors send back the value, it normally include some bytes and we only need a few from them for a shorten payload. 361 361 ... ... @@ -366,8 +366,9 @@ 366 366 During each sampling, the RS485-LN can support 15 commands to read sensors. And combine the return to one or several uplink payloads. 367 367 368 368 369 -**Each RS485 commands include two parts:** 402 +(% style="color:#037691" %)**Each RS485 commands include two parts:** 370 370 404 + 371 371 ~1. What commands RS485-LN will send to the RS485 sensors. There are total 15 commands from **AT+COMMAD1**, **ATCOMMAND2**,…, to **AT+COMMANDF**. All commands are of same grammar. 372 372 373 373 2. How to get wanted value the from RS485 sensors returns from by 1). There are total 15 AT Commands to handle the return, commands are **AT+DATACUT1**,**AT+DATACUT2**,…, **AT+DATACUTF** corresponding to the commands from 1). All commands are of same grammar. ... ... @@ -377,15 +377,14 @@ 377 377 378 378 After we got the valid value from each RS485 commands, we need to combine them together with the command **AT+DATAUP**. 379 379 380 - 381 381 Below are examples for the how above AT Commands works. 382 382 383 383 384 -**AT+COMMANDx : **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is: 417 +(% style="color:#037691" %)**AT+COMMANDx **(%%)**: **This command will be sent to RS485 devices during each sampling, Max command length is 14 bytes. The grammar is: 385 385 386 386 (% border="1" style="background-color:#4bacc6; color:white; width:499px" %) 387 387 |(% style="width:496px" %)((( 388 -**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m** 421 +**AT+COMMANDx=xx xx xx xx xx xx xx xx xx xx xx xx,m** 389 389 390 390 **xx xx xx xx xx xx xx xx xx xx xx xx: The RS485 command to be sent** 391 391 ... ... @@ -397,7 +397,7 @@ 397 397 In the RS485-LN, we should use this command AT+COMMAND1=01 03 0B B8 00 02,1 for the same. 398 398 399 399 400 -**AT+DATACUTx : **This command defines how to handle the return from AT+COMMANDx, max return length is 45bytes.433 +(% style="color:#037691" %)**AT+DATACUTx **(%%)**: **This command defines how to handle the return from AT+COMMANDx, max return length is 100 bytes. 401 401 402 402 (% border="1" style="background-color:#4bacc6; color:white; width:510px" %) 403 403 |(% style="width:510px" %)((( ... ... @@ -410,26 +410,30 @@ 410 410 411 411 **Examples:** 412 412 413 -* Grab bytes: 414 414 415 - [[image:image-20220602153621-1.png]]447 +* (% style="color:#037691" %)**Grab bytes** 416 416 449 +(% aria-label="image-20220602153621-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-1.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 417 417 418 -* Grab a section. 419 419 420 -[[image:image-20220602153621-2.png]] 421 421 453 +* (% style="color:#037691" %)**Grab a section** 422 422 423 - *Grab different sections.455 +(% aria-label="image-20220602153621-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-2.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 424 424 425 -[[image:image-20220602153621-3.png]] 426 426 427 427 459 +* (% style="color:#037691" %)**Grab different sections** 460 + 461 +(% aria-label="image-20220602153621-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602153621-3.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 462 + 463 + 428 428 429 429 ))) 430 430 431 431 === 3.3.4 Compose the uplink payload === 432 432 469 + 433 433 ((( 434 434 Through AT+COMMANDx and AT+DATACUTx we got valid value from each RS485 commands, Assume these valid value are RETURN1, RETURN2, .., to RETURNx. The next step is how to compose the LoRa Uplink Payload by these RETURNs. The command is **AT+DATAUP.** 435 435 ... ... @@ -447,18 +447,16 @@ 447 447 ))) 448 448 449 449 ((( 450 -Final Payload is 487 +Final Payload is (% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx** 451 451 ))) 452 452 453 453 ((( 454 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + VALID Value from RETURN1 + Valid Value from RETURN2 + … + RETURNx** 455 -))) 456 - 457 -((( 458 458 Where PAYVER is defined by AT+PAYVER, below is an example screen shot. 492 + 493 + 459 459 ))) 460 460 461 -[[image: 1653269759169-150.png||height="513" width="716"]]496 +[[image:image-20220929111027-1.png||height="509" width="685"]](% title="Click and drag to resize" %) 462 462 463 463 464 464 (% style="color:#037691" %)**Examples: AT+DATAUP=1** ... ... @@ -466,19 +466,21 @@ 466 466 467 467 Compose the uplink payload with value returns in sequence and send with (% style="color:red" %)**Multiply UPLINKs**. 468 468 469 -Final Payload is 504 +Final Payload is (% style="color:#4f81bd" %)**PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 470 470 471 -(% style="color:#4f81bd" %)**Battery Info+PAYVER + PAYLOAD COUNT + PAYLOAD# + DATA** 472 472 507 +~1. PAYVER: Defined by AT+PAYVER 473 473 474 -1. PAYVER: Defined by AT+PAYVER 475 -1. PAYLOAD COUNT: Total how many uplinks of this sampling. 476 -1. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT) 477 -1. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes 509 +2. PAYLOAD COUNT: Total how many uplinks of this sampling. 478 478 479 - [[image:image-20220602155039-4.png]]511 +3. PAYLOAD#: Number of this uplink. (from 0,1,2,3…,to PAYLOAD COUNT) 480 480 513 +4. DATA: Valid value: max 8 bytes for each uplink so each uplink <= 11 bytes. For the last uplink, DATA will might less than 8 bytes 481 481 515 + 516 +(% aria-label="image-20220602155039-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602155039-4.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 517 + 518 + 482 482 So totally there will be 3 uplinks for this sampling, each uplink include 8 bytes DATA 483 483 484 484 DATA1=RETURN1 Valid Value + the first two of Valid value of RETURN10= **20 20 0a 33 90 41 02 aa** ... ... @@ -488,8 +488,9 @@ 488 488 DATA3=the rest of Valid value of RETURN10= **30** 489 489 490 490 491 -(% style="color:red" %)Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below: 528 +(% style="color:red" %)**Notice: In firmware v1.3, the Max bytes has been changed according to the max bytes in different Frequency Bands for lowest SF. As below:** 492 492 530 + 493 493 ~* For AU915/AS923 bands, if UplinkDwell time=0, max 51 bytes for each uplink. 494 494 495 495 * For AU915/AS923 bands, if UplinkDwell time=0, max 11 bytes for each uplink. ... ... @@ -499,42 +499,76 @@ 499 499 ~* For all other bands: max 51 bytes for each uplink. 500 500 501 501 540 +(% style="color:red" %)** When AT+DATAUP=1, the maximum number of segments is 15, and the maximum total number of bytes is 1500;** 541 + 542 +(% style="color:red" %)** When AT+DATAUP=1 and AT+ADR=0, the maximum number of bytes of each payload is determined by the DR value. (Since v1.4.0)** 543 + 544 + 545 + 502 502 Below are the uplink payloads: 503 503 504 -[[image:1654157178836-407.png]] 505 505 549 +(% aria-label="1654157178836-407.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157178836-407.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 506 506 551 + 552 + 507 507 === 3.3.5 Uplink on demand === 508 508 555 + 509 509 Except uplink periodically, RS485-LN is able to uplink on demand. The server send downlink command to RS485-LN and RS485 will uplink data base on the command. 510 510 511 -Downlink control command: 558 +(% style="color:blue" %)**Downlink control command:** 512 512 513 -**0x08 command**: Poll an uplink with current command set in RS485-LN. 560 +(% style="color:#4472c4" %)** 0x08 command**(%%): Poll an uplink with current command set in RS485-LN. 514 514 515 -**0xA8 command**: Send a command to RS485-LN and uplink the output from sensors. 562 +(% style="color:#4472c4" %)** 0xA8 command**(%%): Send a command to RS485-LN and uplink the output from sensors. 516 516 517 517 518 518 519 519 === 3.3.6 Uplink on Interrupt === 520 520 568 + 521 521 RS485-LN support external Interrupt uplink since hardware v1.2 release. 522 522 523 -[[image:1654157342174-798.png]] 524 524 572 +(% aria-label="1654157342174-798.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654157342174-798.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 573 + 525 525 Connect the Interrupt pin to RS485-LN INT port and connect the GND pin to V- port. When there is a high voltage (Max 24v) on INT pin. Device will send an uplink packet. 526 526 527 527 577 + 528 528 == 3.4 Uplink Payload == 529 529 530 530 531 -[[image:image-20220606110929-1.png]] 581 +(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:500px" %) 582 +|=(% scope="row" style="width: 60px;" %)((( 583 +Size(bytes) 584 +)))|(% style="width:80px" %)1|(% style="width:360px" %)((( 585 +Length depends on the return from the commands 586 +))) 587 +|=(% style="width: 90px;" %)((( 588 +Value 589 +)))|(% style="width:114px" %)((( 590 +PAYLOAD_VER 591 +)))|(% style="width:353px" %)((( 592 +If the valid payload is too long and exceed the maximum 532 532 594 +support payload length in server, server will show payload not 595 + 596 +provided in the LoRaWAN server. 597 +))) 598 + 599 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]] 600 + 601 +(% title="Click and drag to resize" %) 602 + 533 533 Below is the decoder for the first 3 bytes. The rest bytes are dynamic depends on different RS485 sensors. 534 534 535 535 606 + 536 536 == 3.5 Configure RS485-LN via AT or Downlink == 537 537 609 + 538 538 ((( 539 539 User can configure RS485-LN via AT Commands or LoRaWAN Downlink Commands 540 540 ))) ... ... @@ -556,52 +556,58 @@ 556 556 ))) 557 557 558 558 631 + 559 559 === 3.5.1 Common Commands === 560 560 634 + 561 561 They should be available for each of Dragino Sensors, such as: change uplink interval, reset device. For firmware v1.3, user can find what common commands it supports: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 562 562 563 563 564 -=== 3.5.2 Sensor related commands === 565 565 639 +=== 3.5.2 Downlink Response(Since firmware v1.4) === 640 + 641 + 566 566 Response feature is added to the server's downlink, a special package with a FPort of 200 will be uploaded immediately after receiving the data sent by the server. 567 567 568 -[[image:image-20220602163333-5.png||height="263" width="1160"]] 569 569 645 +(% aria-label="image-20220602163333-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602163333-5.png||data-widget="image" height="263" width="1160"]] 646 + 647 +(% title="Click and drag to resize" %) 648 + 570 570 The first byte of this package represents whether the configuration is successful, 00 represents failure, 01 represents success. Except for the first byte, the other is the previous downlink. (All commands except A8 type commands are applicable) 571 571 572 572 652 + 573 573 === 3.5.3 Sensor related commands === 574 574 575 575 576 576 577 577 578 -==== **RS485 Debug Command** ==== 658 +==== (% style="color:blue" %)**RS485 Debug Command**(%%) ==== 579 579 660 + 580 580 ((( 581 -This command is used to configure the RS485 devices; they won ’t be used during sampling.662 +This command is used to configure the RS485 devices; they won't be used during sampling. Max Length of AT+CFGDEV is **40 bytes**. 582 582 ))) 583 583 584 -* ((( 585 -**AT Command** 586 -))) 665 +((( 666 +* (% style="color:#037691" %)**AT Command** 587 587 588 -(% class="box infomessage" %) 589 589 ((( 590 -((( 591 -**AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** 669 +(% style="color:#4472c4" %)** AT+CFGDEV=xx xx xx xx xx xx xx xx xx xx xx xx,m** (%%) m: 0: no CRC, 1: add CRC-16/MODBUS in the end of this command 592 592 ))) 593 593 ))) 594 594 595 595 ((( 596 - m:0: no CRC, 1: add CRC-16/MODBUS in the end of this command674 + 597 597 ))) 598 598 599 599 * ((( 600 -**Downlink Payload** 678 +(% style="color:#037691" %)**Downlink Payload** 601 601 ))) 602 602 603 603 ((( 604 -Format: A8 MM NN XX XX XX XX YY 682 +Format: (% style="color:#4472c4" %)** A8 MM NN XX XX XX XX YY** 605 605 ))) 606 606 607 607 ((( ... ... @@ -634,7 +634,9 @@ 634 634 ))) 635 635 636 636 ((( 637 -**Example 1** ~-~-> Configure without ask for uplink (YY=0) 715 + 716 + 717 +(% style="color:blue" %)**Example 1:** (%%) ~-~-> Configure without ask for uplink (YY=0) 638 638 ))) 639 639 640 640 ((( ... ... @@ -650,6 +650,8 @@ 650 650 ))) 651 651 652 652 ((( 733 + 734 + 653 653 So if user want to use downlink command to control to RS485 Alarm, he can use: 654 654 ))) 655 655 ... ... @@ -670,7 +670,7 @@ 670 670 ))) 671 671 672 672 ((( 673 -**Example 2** ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 755 +(% style="color:blue" %)**Example 2:** (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**) 674 674 ))) 675 675 676 676 ((( ... ... @@ -682,54 +682,66 @@ 682 682 ))) 683 683 684 684 ((( 685 -RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is: 767 +((( 768 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is: **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 686 686 ))) 687 687 688 -((( 689 - **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00 **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00** 771 + 690 690 ))) 691 691 692 692 ((( 693 - [[image:1654159460680-153.png]] 775 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 694 694 ))) 695 695 696 696 697 697 698 698 699 -==== **Set Payload version** ==== 781 +==== (% style="color:blue" %)**Set Payload version**(%%) ==== 700 700 783 + 701 701 ((( 702 -This is the first byte of the uplink payload. RS485- BL can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload.785 +This is the first byte of the uplink payload. RS485-LN can connect to different sensors. User can set the PAYVER field to tell server how to decode the current payload. 703 703 ))) 704 704 705 -* ((( 706 -**AT Command:** 707 -))) 708 - 709 -(% class="box infomessage" %) 710 710 ((( 711 -((( 712 -**AT+PAYVER: Set PAYVER field = 1** 789 +* (% style="color:#037691" %)**AT Command:** 790 + 791 +(% style="color:#4472c4" %)** AT+PAYVER: ** (%%) Set PAYVER field = 1 792 + 793 + 713 713 ))) 714 -))) 715 715 716 716 * ((( 717 -**Downlink Payload:** 797 +(% style="color:#037691" %)**Downlink Payload:** 718 718 ))) 719 719 720 720 ((( 721 -**0xAE 01** 801 +(% style="color:#4472c4" %)** 0xAE 01** (%%) ~-~-> Set PAYVER field = 0x01 722 722 ))) 723 723 724 724 ((( 725 -**0xAE 0F** ~-~-> Set PAYVER field = 0x0F 805 +(% style="color:#4472c4" %)** 0xAE 0F** (%%) ~-~-> Set PAYVER field = 0x0F 726 726 ))) 727 727 728 728 809 +**1 ) Add the interrupt flag at the highest bit of the Payver byte, that is, Byte7 of the first byte. (Since v1.4.0)** 729 729 730 730 731 - ==== **Set RS485SamplingCommands**====812 +[[image:image-20220824145428-2.png||height="168" width="1300"]] 732 732 814 + 815 + 816 +**2 ) if the data intercepted by AT+DATACUT or AT+MBFUN is empty, it will display NULL, and the payload will be filled with n FFs.** 817 + 818 + 819 +[[image:image-20220824145428-3.png||height="308" width="1200"]] 820 + 821 + 822 + 823 + 824 +==== (% style="color:blue" %)**Set RS485 Sampling Commands**(%%) ==== 825 + 826 + 733 733 ((( 734 734 AT+COMMANDx or AT+DATACUTx 735 735 ))) ... ... @@ -743,41 +743,32 @@ 743 743 ))) 744 744 745 745 * ((( 746 -**AT Command:** 840 +(% style="color:#037691" %)**AT Command:** 747 747 ))) 748 748 749 -(% class="box infomessage" %) 750 -((( 751 -((( 752 -**AT+COMMANDx: Configure RS485 read command to sensor.** 753 -))) 754 -))) 843 +(% style="color:#4472c4" %)** AT+COMMANDx: ** (%%) Configure RS485 read command to sensor. 755 755 756 -(% class="box infomessage" %) 757 -((( 758 -((( 759 -**AT+DATACUTx: Configure how to handle return from RS485 devices.** 760 -))) 761 -))) 845 +(% style="color:#4472c4" %)** AT+DATACUTx: **(%%) Configure how to handle return from RS485 devices. 762 762 763 -((( 764 - 765 -))) 766 766 767 767 * ((( 768 -**Downlink Payload:** 849 +(% style="color:#037691" %)**Downlink Payload:** 769 769 ))) 770 770 771 771 ((( 772 -**0xAF** downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 853 +(% style="color:#4472c4" %)** 0xAF**(%%) downlink command can be used to set AT+COMMANDx or AT+DATACUTx. 854 + 855 + 773 773 ))) 774 774 775 775 ((( 776 -(% style="color:red" %)**Note**(%%): if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 859 +(% style="color:red" %)**Note : if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.** 860 + 861 + 777 777 ))) 778 778 779 779 ((( 780 -Format: AF MM NN LL XX XX XX XX YY 865 +Format: (% style="color:#4472c4" %)** AF MM NN LL XX XX XX XX YY** 781 781 ))) 782 782 783 783 ((( ... ... @@ -797,10 +797,12 @@ 797 797 XX XX XX XX: AT+COMMAND or AT+DATACUT command 798 798 ))) 799 799 * ((( 800 -YY: If YY=0, RS485- BL will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command.885 +YY: If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN will execute an uplink after got this command. 801 801 ))) 802 802 803 803 ((( 889 + 890 + 804 804 **Example:** 805 805 ))) 806 806 ... ... @@ -819,10 +819,11 @@ 819 819 820 820 821 821 822 -==== **Fast command to handle MODBUS device** ==== 909 +==== (% style="color:blue" %)**Fast command to handle MODBUS device**(%%) ==== 823 823 911 + 824 824 ((( 825 -AT+MBFUN is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. 913 +(% style="color:#4472c4" %)** AT+MBFUN**(%%) is valid since v1.3 firmware version. The command is for fast configure to read Modbus devices. It is only valid for the devices which follow the [[MODBUS-RTU protocol>>url:https://www.modbustools.com/modbus.html]]. 826 826 ))) 827 827 828 828 ((( ... ... @@ -842,24 +842,29 @@ 842 842 ))) 843 843 844 844 * ((( 845 -AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 933 +AT+MBFUN=1 and AT+DATACUT1/AT+DATACUT2 are not configure (0,0,0). So RS485-LN. 846 846 ))) 847 847 * ((( 848 -AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08. 936 +AT+COMMAND1= 01 03 00 10 00 08,1 ~-~-> read slave address 01 , function code 03, start address 00 01, quantity of registers 00 08. 849 849 ))) 850 850 * ((( 851 -AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10. 939 +AT+COMMAND2= 01 02 00 40 00 10,1 ~-~-> read slave address 01 , function code 02, start address 00 40, quantity of inputs 00 10. 940 + 941 + 852 852 ))) 853 853 854 -[[image:image-20220602165351-6.png]] 944 +(% aria-label="image-20220602165351-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-6.png||data-widget="image"]] 855 855 856 - [[image:image-20220602165351-7.png]]946 +(% title="Click and drag to resize" %) 857 857 948 +(% aria-label="image-20220602165351-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602165351-7.png||data-widget="image"]](% title="Click and drag to resize" %) 858 858 859 859 860 860 861 -==== **RS485 command timeout** ==== 862 862 953 +==== (% style="color:blue" %)**RS485 command timeout**(%%) ==== 954 + 955 + 863 863 ((( 864 864 Some Modbus device has slow action to send replies. This command is used to configure the RS485-LN to use longer time to wait for their action. 865 865 ))) ... ... @@ -868,23 +868,20 @@ 868 868 Default value: 0, range: 0 ~~ 65 seconds 869 869 ))) 870 870 871 -* ((( 872 -**AT Command:** 873 -))) 874 - 875 -(% class="box infomessage" %) 876 876 ((( 877 -((( 878 -**AT+CMDDLaa=hex(bb cc)*1000** 965 +* (% style="color:#037691" %)** AT Command:** 966 + 967 +(% style="color:#4472c4" %)** AT+CMDDLaa=hex(bb cc)*1000** 879 879 ))) 880 -))) 881 881 882 882 ((( 971 + 972 + 883 883 **Example:** 884 884 ))) 885 885 886 886 ((( 887 -**AT+CMDDL1=1000** to send the open time to 1000ms 977 +(% style="color:#4472c4" %)** AT+CMDDL1=1000** (%%)to send the open time to 1000ms 888 888 ))) 889 889 890 890 ((( ... ... @@ -892,30 +892,29 @@ 892 892 ))) 893 893 894 894 * ((( 895 -**Downlink Payload:** 985 +(% style="color:#037691" %)** Downlink Payload:** 896 896 ))) 897 897 898 898 ((( 899 -**0x AA aa bb cc** 989 +(% style="color:#4472c4" %)** 0x AA aa bb cc**(%%) Same as: AT+CMDDLaa=hex(bb cc)*1000 900 900 ))) 901 901 902 902 ((( 903 -Same as: AT+CMDDLaa=hex(bb cc)*1000 904 -))) 993 + 905 905 906 -((( 907 - **Example:** 995 +**Example:** 908 908 ))) 909 909 910 910 ((( 911 - 999 +**0xAA 01 00 01** ~-~-> Same as **AT+CMDDL1=1000 ms** 912 912 ))) 913 913 914 914 915 915 916 916 917 -==== **Uplink payload mode** ==== 1005 +==== (% style="color:blue" %)**Uplink payload mode**(%%) ==== 918 918 1007 + 919 919 ((( 920 920 Define to use one uplink or multiple uplinks for the sampling. 921 921 ))) ... ... @@ -922,53 +922,61 @@ 922 922 923 923 ((( 924 924 The use of this command please see: [[Compose Uplink payload>>||anchor="H3.3.4Composetheuplinkpayload"]] 925 -))) 926 926 927 -* ((( 928 -**AT Command:** 1015 + 929 929 ))) 930 930 931 -(% class="box infomessage" %) 932 932 ((( 933 -((( 934 -**AT+DATAUP=0** 935 -))) 936 -))) 1019 +* (% style="color:#037691" %)** AT Command:** 937 937 938 -(% class="box infomessage" %) 939 -((( 940 -((( 941 -**AT+DATAUP=1** 942 -))) 943 -))) 1021 +(% style="color:#4472c4" %)** AT+DATAUP=0** 944 944 945 -((( 1023 +(% style="color:#4472c4" %)** AT+DATAUP=1** 1024 + 946 946 947 947 ))) 948 948 1028 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000 ~/~/ (00 00 14 is 20 seconds) 1029 + 1030 +Each uplink is sent to the server at 20-second intervals when segmented. 1031 + 1032 + 949 949 * ((( 950 -**Downlink Payload:** 1034 +(% style="color:#037691" %)** Downlink Payload:** 951 951 ))) 952 952 953 -((( 954 -**0xAD 00** **~-~->** Same as AT+DATAUP=0 1037 +(% style="color:#4472c4" %)** 0xAD 00** (%%) **~-~->** Same as AT+DATAUP=0 1038 + 1039 +(% style="color:#4472c4" %)** 0xAD 01** (%%) **~-~->** Same as AT+DATAUP=1 ~/~/Each uplink is sent to the server one after the other as it is segmented. 1040 + 1041 + 1042 +* ((( 1043 +(% style="color:#037691" %)** AT Command:** 955 955 ))) 956 956 957 -((( 958 -**0xAD 01** **~-~->** Same as AT+DATAUP=1 1046 +(% style="color:#4472c4" %)** AT+DATAUP=1,Timeout** 1047 + 1048 + 1049 +* ((( 1050 +(% style="color:#037691" %)** Downlink Payload:** 959 959 ))) 960 960 1053 +(% style="color:#4472c4" %)** 0xAD 01 00 00 14** (%%) **~-~->** Same as AT+DATAUP=1，20000 ~/~/ (00 00 14 is 20 seconds) 961 961 1055 +Each uplink is sent to the server at 20-second intervals when segmented. 962 962 963 963 964 -==== **Manually trigger an Uplink** ==== 965 965 1059 + 1060 +==== (% style="color:blue" %)**Manually trigger an Uplink**(%%) ==== 1061 + 1062 + 966 966 ((( 967 967 Ask device to send an uplink immediately. 968 968 ))) 969 969 970 970 * ((( 971 -**AT Command:** 1068 +(% style="color:#037691" %)** AT Command:** 972 972 ))) 973 973 974 974 ((( ... ... @@ -980,31 +980,36 @@ 980 980 ))) 981 981 982 982 * ((( 983 -**Downlink Payload:** 1080 +(% style="color:#037691" %)** Downlink Payload:** 984 984 ))) 985 985 986 986 ((( 987 -**0x08 FF**, RS485-LN will immediately send an uplink. 1084 +(% style="color:#4472c4" %)** 0x08 FF**(%%), RS485-LN will immediately send an uplink. 988 988 ))) 989 989 990 990 991 991 992 992 993 -==== **Clear RS485 Command** ==== 1090 +==== (% style="color:blue" %)**Clear RS485 Command**(%%) ==== 994 994 1092 + 995 995 ((( 996 996 The AT+COMMANDx and AT+DATACUTx settings are stored in special location, user can use below command to clear them. 1095 + 1096 + 997 997 ))) 998 998 999 999 * ((( 1000 -**AT Command:** 1100 +(% style="color:#037691" %)** AT Command:** 1001 1001 ))) 1002 1002 1003 1003 ((( 1004 -**AT+CMDEAR=mm,nn** 1104 +(% style="color:#4472c4" %)** AT+CMDEAR=mm,nn** (%%) mm: start position of erase ,nn: stop position of erase 1005 1005 ))) 1006 1006 1007 1007 ((( 1108 + 1109 + 1008 1008 Etc. AT+CMDEAR=1,10 means erase AT+COMMAND1/AT+DATACUT1 to AT+COMMAND10/AT+DATACUT10 1009 1009 ))) 1010 1010 ... ... @@ -1020,99 +1020,239 @@ 1020 1020 The uplink screen shot is: 1021 1021 ))) 1022 1022 1023 -[[image:1654160691922-496.png]] 1125 +(% aria-label="1654160691922-496.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654160691922-496.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1024 1024 1025 1025 1026 1026 * ((( 1027 -**Downlink Payload:** 1129 +(% style="color:#037691" %)** Downlink Payload:** 1028 1028 ))) 1029 1029 1030 1030 ((( 1031 -**0x09 aa bb** same as AT+CMDEAR=aa,bb 1133 +(% style="color:#4472c4" %)** 0x09 aa bb** (%%) same as AT+CMDEAR=aa,bb 1032 1032 ))) 1033 1033 1034 1034 1035 1035 1036 1036 1037 -==== **Set Serial Communication Parameters** ==== 1139 +==== (% style="color:blue" %)**Set Serial Communication Parameters**(%%) ==== 1038 1038 1141 + 1039 1039 ((( 1040 1040 Set the Rs485 serial communication parameters: 1041 1041 ))) 1042 1042 1043 - *(((1044 -**AT Command:** 1146 +((( 1147 +(% style="color:#037691" %)**AT Command:** 1045 1045 ))) 1046 1046 1047 1047 ((( 1048 -Set Baud Rate :1151 +* Set Baud Rate 1049 1049 ))) 1050 1050 1051 -(% class="box infomessage" %) 1154 +(% style="color:#4472c4" %)** AT+BAUDR=9600** (%%) ~/~/ Options: (200~~115200) When using low baud rate or receiving multiple bytes, you need to use AT+CMDDL to increase the receive timeout (the default receive timeout is 400ms), otherwise data will be lost 1155 + 1156 + 1052 1052 ((( 1158 +* Set UART Parity 1159 +))) 1160 + 1161 +(% style="color:#4472c4" %)** AT+PARITY=0** (%%) ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1162 + 1163 + 1053 1053 ((( 1054 -* *AT+BAUDR=9600**~/~/ Options:(1200,2400,4800,14400,19200,115200)1165 +* Set STOPBIT 1055 1055 ))) 1167 + 1168 +(% style="color:#4472c4" %)** AT+STOPBIT=0** (%%) ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1169 + 1170 + 1171 +((( 1172 +(% style="color:#037691" %)**Downlink Payload:** 1056 1056 ))) 1057 1057 1058 1058 ((( 1059 -Se tUARTParity1176 +(% style="color:#4472c4" %)** A7 01 aa bb**: (%%) Same AT+BAUDR=hex(aa bb)*100 1060 1060 ))) 1061 1061 1062 -(% class="box infomessage" %) 1063 1063 ((( 1064 -((( 1065 -**AT+PARITY=0** ~/~/ Option: 0: no parity, 1: odd parity, 2: even parity 1180 +**Example:** 1066 1066 ))) 1182 + 1183 +* ((( 1184 +A7 01 00 60 same as AT+BAUDR=9600 1067 1067 ))) 1186 +* ((( 1187 +A7 01 04 80 same as AT+BAUDR=115200 1188 +))) 1068 1068 1069 1069 ((( 1070 -Se tSTOPBIT1191 +* A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1071 1071 ))) 1072 1072 1073 -(% class="box infomessage" %) 1074 1074 ((( 1075 -((( 1076 -**AT+STOPBIT=0** ~/~/ Option: 0 for 1bit; 1 for 1.5 bit ; 2 for 2 bits 1195 +* A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1077 1077 ))) 1197 + 1198 + 1199 + 1200 + 1201 +==== (% style="color:blue" %)**Configure Databit (Since Version 1.4.0)**(%%) ==== 1202 + 1203 + 1204 +* ((( 1205 +(% style="color:#037691" %)** AT Command:** 1078 1078 ))) 1079 1079 1208 +(% style="color:#4472c4" %)** AT+DATABIT=7 **(%%)~/~/ Set the data bits to 7 1209 + 1210 +(% style="color:#4472c4" %)** AT+DATABIT=8 **(%%)~/~/ Set the data bits to 8 1211 + 1212 +* ((( 1213 +(% style="color:#037691" %)**Downlink Payload:** 1214 +))) 1215 + 1216 +(% style="color:#4472c4" %)** A7 04 07**(%%): Same as AT+DATABIT=7 1217 + 1218 +(% style="color:#4472c4" %)** A7 04 08**(%%): Same as AT+DATABIT=8 1219 + 1220 + 1221 + 1222 +==== (% style="color:blue" %)**Encrypted payload**(%%) ==== 1223 + 1080 1080 ((( 1081 1081 1082 1082 ))) 1083 1083 1084 1084 * ((( 1085 - **DownlinkPayload:**1229 +(% style="color:#037691" %)** AT Command:** 1086 1086 ))) 1087 1087 1088 -((( 1089 -**A7 01 aa bb**: Same AT+BAUDR=hex(aa bb)*100 1232 +(% style="color:#4472c4" %)** AT+DECRYPT=1 ** (%%) ~/~/ The payload is uploaded without encryption 1233 + 1234 +(% style="color:#4472c4" %)** AT+DECRYPT=0 ** (%%) ~/~/ Encrypt when uploading payload (default) 1235 + 1236 + 1237 + 1238 + 1239 +==== (% style="color:blue" %)**Get sensor value**(%%) ==== 1240 + 1241 + 1242 +* ((( 1243 +(% style="color:#037691" %)** AT Command:** 1090 1090 ))) 1091 1091 1092 -((( 1093 -**Example:** 1246 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=0 **(%%) ~/~/ The serial port gets the reading of the current sensor 1247 + 1248 +(% style="color:#4472c4" %)** AT+GETSENSORVALUE=1 **(%%) ~/~/ The serial port gets the current sensor reading and uploads it. 1249 + 1250 + 1251 + 1252 + 1253 +==== (% style="color:blue" %)**Resets the downlink packet count**(%%) ==== 1254 + 1255 + 1256 +* ((( 1257 +(% style="color:#037691" %)** AT Command:** 1094 1094 ))) 1095 1095 1260 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=0 **(%%) ~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node will no longer receive downlink packets (default) 1261 + 1262 +(% style="color:#4472c4" %)** AT+DISFCNTCHECK=1 **(%%) ~/~/ When the downlink packet count sent by the server is less than the node downlink packet count or exceeds 16384, the node resets the downlink packet count and keeps it consistent with the server downlink packet count. 1263 + 1264 + 1265 + 1266 + 1267 +==== (% style="color:blue" %)**When the limit bytes are exceeded, upload in batches**(%%) ==== 1268 + 1269 + 1096 1096 * ((( 1097 - A7010060sameas AT+BAUDR=96001271 +(% style="color:#037691" %)** AT Command:** 1098 1098 ))) 1273 + 1274 + (% style="color:#4472c4" %)** AT+DISMACANS=0** (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of 11 bytes (DR0 of US915, DR2 of AS923, DR2 of AU195), the node will send a packet with a payload of 00 and a port of 4. (default) 1275 + 1276 + (% style="color:#4472c4" %)** AT+DISMACANS=1** (%%) ~/~/ When the MACANS of the reply server plus the payload exceeds the maximum number of bytes of the DR, the node will ignore the MACANS and not reply, and only upload the payload part. 1277 + 1278 + 1099 1099 * ((( 1100 - A7010480sameas AT+BAUDR=1152001280 +(% style="color:#037691" %)** Downlink Payload:** 1101 1101 ))) 1102 1102 1103 -((( 1104 -A7 02 aa: Same as AT+PARITY=aa (aa value: 00 , 01 or 02) 1283 +(% style="color:#4472c4" %)** 0x21 00 01 ** (%%) ~/~/ Set the DISMACANS=1 1284 + 1285 + 1286 + 1287 + 1288 +==== (% style="color:blue" %)** Copy downlink to uplink **(%%) ==== 1289 + 1290 + 1291 +* ((( 1292 +(% style="color:#037691" %)** AT Command:** 1105 1105 ))) 1106 1106 1295 +(% style="color:#4472c4" %)** AT+RPL=5** (%%) ~/~/ After receiving the package from the server, it will immediately upload the content of the package to the server, the port number is 100. 1296 + 1297 +Example：**aa xx xx xx xx** ~/~/ aa indicates whether the configuration has changed, 00 is yes, 01 is no; xx xx xx xx are the bytes sent. 1298 + 1299 + 1300 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173747-6.png?width=1124&height=165&rev=1.1||alt="image-20220823173747-6.png"]] 1301 + 1302 +For example, sending 11 22 33 44 55 66 77 will return invalid configuration 00 11 22 33 44 55 66 77. 1303 + 1304 + 1305 + 1306 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173833-7.png?width=1124&height=149&rev=1.1||alt="image-20220823173833-7.png"]] 1307 + 1308 +For example, if 01 00 02 58 is issued, a valid configuration of 01 01 00 02 58 will be returned. 1309 + 1310 + 1311 + 1312 + 1313 +==== (% style="color:blue" %)**Query version number and frequency band 、TDC**(%%) ==== 1314 + 1315 + 1107 1107 ((( 1108 -A7 03 aa: Same as AT+STOPBIT=aa (aa value: 00 , 01 or 02) 1317 +* (% style="color:#037691" %)**Downlink Payload:** 1318 + 1319 +(% style="color:#4472c4" %)** 26 01 ** (%%) ~/~/ Downlink 26 01 can query device upload frequency, frequency band, software version number, TDC time. 1109 1109 ))) 1110 1110 1111 1111 1323 +Example： 1112 1112 1113 1113 1326 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823173929-8.png?width=1205&height=76&rev=1.1||alt="image-20220823173929-8.png"]] 1327 + 1328 + 1329 + 1330 + 1331 +==== (% style="color:blue" %)** Monitor RS485 communication of other devices**(%%) ==== 1332 + 1333 + 1334 +* ((( 1335 +(% style="color:#037691" %)** AT Command:** 1336 +))) 1337 + 1338 +(% style="color:#4472c4" %)**AT+RXMODE=1,10** (%%) ~/~/ When the RS485-LN receives more than 10 bytes from the RS485, it immediately sends the uplink of the received data. 1339 + 1340 +(% style="color:#4472c4" %)**AT+RXMODE=2,500 ** (%%) ~/~/ RS485-LN uploads data as uplink from the first byte received by RS485 to the data received within 500ms after that. 1341 + 1342 +(% style="color:#4472c4" %)**AT+RXMODE=0,0 ** (%%) ~/~/ Disable this mode (default) 1343 + 1344 + 1345 +* ((( 1346 +(% style="color:#037691" %)**Downlink Payload:** 1347 +))) 1348 + 1349 +(% style="color:#4472c4" %)** A6 aa bb bb ** (%%) ~/~/ same as AT+RXMODE=aa,bb 1350 + 1351 +[[image:image-20220824144240-1.png]] 1352 + 1353 + 1354 + 1114 1114 == 3.6 Listening mode for RS485 network == 1115 1115 1357 + 1116 1116 ((( 1117 1117 This feature support since firmware v1.4 1118 1118 ))) ... ... @@ -1119,12 +1119,16 @@ 1119 1119 1120 1120 ((( 1121 1121 RS485-LN supports listening mode, it can listen the RS485 network packets and send them via LoRaWAN uplink. Below is the structure. The blue arrow shows the RS485 network packets to RS485-LN. 1364 + 1365 + 1122 1122 ))) 1123 1123 1124 -[[image:image-20220602171200-8.png||height="567" width="1007"]] 1368 +(% aria-label="image-20220602171200-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-8.png||data-widget="image" height="567" width="1007"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]] 1125 1125 1370 +(% title="Click and drag to resize" %) 1371 + 1126 1126 ((( 1127 -To enable the listening mode, use can run the command AT+RXMODE. 1373 +To enable the listening mode, use can run the command (% style="color:#4472c4" %)** AT+RXMODE**. 1128 1128 ))) 1129 1129 1130 1130 ((( ... ... @@ -1159,11 +1159,13 @@ 1159 1159 ))) 1160 1160 1161 1161 ((( 1162 -**Downlink Command:** 1408 + 1409 + 1410 +(% style="color:#037691" %)**Downlink Command:** 1163 1163 ))) 1164 1164 1165 1165 ((( 1166 -**0xA6 aa bb cc ** same as AT+RXMODE=aa,(bb<<8 | cc) 1414 +(% style="color:#4472c4" %)** 0xA6 aa bb cc **(%%) same as AT+RXMODE=aa,(bb<<8 | cc) 1167 1167 ))) 1168 1168 1169 1169 ((( ... ... @@ -1192,10 +1192,12 @@ 1192 1192 1193 1193 ((( 1194 1194 RS485-LN will capture both and send the uplink: (% style="background-color:#ffc000" %)01 03 00 00 00 02 c4 0b (% style="background-color:green" %)01 03 04 00 00 00 00 fa 33 1443 + 1444 + 1195 1195 ))) 1196 1196 1197 1197 ((( 1198 -[[image:image-20220602171200-9.png]] 1448 +(% aria-label="image-20220602171200-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602171200-9.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1199 1199 ))) 1200 1200 1201 1201 ((( ... ... @@ -1204,49 +1204,63 @@ 1204 1204 1205 1205 ((( 1206 1206 ((( 1207 -(% style="color:red" %)Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while. 1457 +(% style="color:red" %)**Notice: Listening mode can work with the default polling mode of RS485-LN. When RS485-LN is in to send the RS485 commands (from AT+COMMANDx), the listening mode will be interrupt for a while.** 1208 1208 ))) 1209 1209 ))) 1210 1210 1211 1211 1462 + 1212 1212 == 3.7 Buttons == 1213 1213 1214 1214 1215 -(% border="1" cellspacing=" 10" style="background-color:#f7faff; width:430px" %)1216 -|=(% style="width: 50px;" %)**Button**|=(% style="width: 3 61px;" %)**Feature**1466 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %) 1467 +|=(% style="width: 50px;" %)**Button**|=(% style="width: 380px;" %)**Feature** 1217 1217 |(% style="width:50px" %)**ACT**|(% style="width:361px" %)If RS485 joined in network, press this button for more than 1 second, RS485 will upload a packet, and the SYS LED will give a (% style="color:blue" %)**Blue blink** 1218 1218 |(% style="width:50px" %)**RST**|(% style="width:361px" %)Reboot RS485 1219 1219 |(% style="width:50px" %)**PRO**|(% style="width:361px" %)Use for upload image, see [[How to Update Image>>||anchor="H6.1Howtoupgradetheimage3F"]] 1220 1220 1472 + 1473 + 1221 1221 == 3.8 LEDs == 1222 1222 1223 1223 1224 -(% border="1" cellspacing=" 10" style="background-color:#f7faff; width:430px" %)1477 +(% border="1.5" cellspacing="4" style="background-color:#ffffcc; width:430px" %) 1225 1225 |=(% style="width: 50px;" %)**LEDs**|=(% style="width: 380px;" %)**Feature** 1226 1226 |**PWR**|Always on if there is power 1227 1227 |**SYS**|After device is powered on, the SYS will (% style="color:green" %)**fast blink in GREEN**(%%) for 5 times, means RS485-LN start to join LoRaWAN network. If join success, SYS will be (% style="color:green" %)**on GREEN for 5 seconds** (%%)**. **SYS will (% style="color:green" %)**blink Blue**(%%) on every upload and (% style="color:green" %)**blink Green**(%%) once receive a downlink message. 1228 1228 1482 + 1483 + 1229 1229 = 4. Case Study = 1230 1230 1486 + 1231 1231 User can check this URL for some case studies: [[APP RS485 COMMUNICATE WITH SENSORS>>doc:Main.Application Note \: Communicate with Different Sensors ----- RS485-LN RS485-BL.WebHome]] 1232 1232 1233 1233 1490 + 1234 1234 = 5. Use AT Command = 1235 1235 1493 + 1236 1236 == 5.1 Access AT Command == 1237 1237 1496 + 1238 1238 ((( 1239 -RS485-BL supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-BL to use AT command, as below. 1498 +RS485-LN supports AT Command set. User can use a USB to TTL adapter plus the 3.5mm Program Cable to connect to RS485-LN to use AT command, as below. 1499 + 1500 + 1240 1240 ))) 1241 1241 1242 -[[image:1654162355560-817.png]] 1503 +(% aria-label="1654162355560-817.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162355560-817.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1243 1243 1244 1244 1506 + 1245 1245 ((( 1246 -In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-BL. The default password is 123456. Below is the output for reference: 1508 +In PC, User needs to set (% style="color:blue" %)**serial tool**(%%)(such as [[putty>>url:https://www.chiark.greenend.org.uk/~~sgtatham/putty/latest.html]], SecureCRT) baud rate to (% style="color:green" %)**9600**(%%) to access to access serial console of RS485-LN. The default password is 123456. Below is the output for reference: 1509 + 1510 + 1247 1247 ))) 1248 1248 1249 -[[image:1654162368066-342.png]] 1513 +(% aria-label="1654162368066-342.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162368066-342.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1250 1250 1251 1251 1252 1252 ((( ... ... @@ -1257,63 +1257,51 @@ 1257 1257 1258 1258 == 5.2 Common AT Command Sequence == 1259 1259 1524 + 1260 1260 === 5.2.1 Multi-channel ABP mode (Use with SX1301/LG308) === 1261 1261 1527 + 1262 1262 If device has not joined network yet: 1263 1263 1264 -(% class="box infomessage" %) 1265 -((( 1266 -**AT+FDR** 1267 -))) 1530 +* (% style="color:#037691" %)**AT+FDR** 1531 +* (% style="color:#037691" %)**AT+NJM=0** 1532 +* (% style="color:#037691" %)**ATZ** 1268 1268 1269 -(% class="box infomessage" %) 1270 1270 ((( 1271 -**AT+NJM=0** 1272 -))) 1535 + 1273 1273 1274 -(% class="box infomessage" %) 1275 -((( 1276 -**ATZ** 1277 -))) 1278 - 1279 - 1280 -((( 1281 1281 If device already joined network: 1282 -))) 1283 1283 1284 -(% class="box infomessage" %) 1285 -((( 1286 -**AT+NJM=0** 1287 -))) 1539 +* (% style="color:#037691" %)**AT+NJM=0** 1540 +* (% style="color:#037691" %)**ATZ** 1288 1288 1289 -(% class="box infomessage" %) 1290 -((( 1291 -**ATZ** 1542 + 1292 1292 ))) 1293 1293 1294 1294 1546 + 1295 1295 === 5.5.2 Single-channel ABP mode (Use with LG01/LG02) === 1296 1296 1297 1297 1298 -(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve 1550 +(% style="background-color:#dcdcdc" %)**AT+FDR** (%%) Reset Parameters to Factory Default, Keys Reserve 1299 1299 1300 -(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%)Set to ABP mode 1552 +(% style="background-color:#dcdcdc" %)**AT+NJM=0 **(%%) Set to ABP mode 1301 1301 1302 -(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%)Set the Adaptive Data Rate Off 1554 +(% style="background-color:#dcdcdc" %)**AT+ADR=0** (%%) Set the Adaptive Data Rate Off 1303 1303 1304 -(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%)Set Data Rate 1556 +(% style="background-color:#dcdcdc" %)**AT+DR=5** (%%) Set Data Rate 1305 1305 1306 -(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds 1558 +(% style="background-color:#dcdcdc" %)**AT+TDC=60000** (%%) Set transmit interval to 60 seconds 1307 1307 1308 -(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz 1560 +(% style="background-color:#dcdcdc" %)**AT+CHS=868400000**(%%) Set transmit frequency to 868.4Mhz 1309 1309 1310 -(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server) 1562 +(% style="background-color:#dcdcdc" %)**AT+RX2FQ=868400000** (%%) Set RX2Frequency to 868.4Mhz (according to the result from server) 1311 1311 1312 -(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) Set RX2DR to match the downlink DR from server. see below 1564 +(% style="background-color:#dcdcdc" %)**AT+RX2DR=5** (%%) Set RX2DR to match the downlink DR from server. see below 1313 1313 1314 -(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal. 1566 +(% style="background-color:#dcdcdc" %)**AT+DADDR=26** (%%) 01 1A F1 Set Device Address to 26 01 1A F1, this ID can be found in the LoRa Server portal. 1315 1315 1316 -(% style="background-color:#dcdcdc" %)**ATZ** (%%) Reset MCU 1568 +(% style="background-color:#dcdcdc" %)**ATZ** (%%) Reset MCU 1317 1317 1318 1318 1319 1319 (% style="color:red" %)**Note:** ... ... @@ -1323,15 +1323,20 @@ 1323 1323 2. Make sure the LG01/02 gateway RX frequency is exactly the same as AT+CHS setting. 1324 1324 3. Make sure SF / bandwidth setting in LG01/LG02 match the settings of AT+DR. refer [[this link>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/&file=LoRaWAN%201.0.3%20Regional%20Parameters.xlsx]] to see what DR means. 1325 1325 4. The command AT+RX2FQ and AT+RX2DR is to let downlink work. to set the correct parameters, user can check the actually downlink parameters to be used. As below. Which shows the RX2FQ should use 868400000 and RX2DR should be 5 1578 + 1579 + 1326 1326 ))) 1327 1327 1328 -[[image:1654162478620-421.png]] 1582 +(% aria-label="1654162478620-421.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162478620-421.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1329 1329 1330 1330 1585 + 1331 1331 = 6. FAQ = 1332 1332 1588 + 1333 1333 == 6.1 How to upgrade the image? == 1334 1334 1591 + 1335 1335 ((( 1336 1336 The RS485-LN LoRaWAN Controller is shipped with a 3.5mm cable, the cable is used to upload image to RS485-LN to: 1337 1337 ))) ... ... @@ -1350,18 +1350,26 @@ 1350 1350 Below shows the hardware connection for how to upload an image to RS485-LN: 1351 1351 ))) 1352 1352 1353 -[[image:1654162535040-878.png]] 1610 +(% aria-label="1654162535040-878.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654162535040-878.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]] 1354 1354 1612 +(% title="Click and drag to resize" %) 1613 + 1355 1355 ((( 1356 -**Step1:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. 1615 +(% style="color:blue" %)**Step1**(%%)**:** Download [[flash loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. 1616 + 1617 + 1357 1357 ))) 1358 1358 1359 1359 ((( 1360 -**Step2**: Download the [[LT Image files>>url:http://www.dragino.com/downloads/index.php?dir=LT_LoRa_IO_Controller/LT33222-L/image/]]. 1621 +(% style="color:blue" %)**Step2**(%%)**:** Download the [[LT Image files>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]. 1622 + 1623 + 1361 1361 ))) 1362 1362 1363 1363 ((( 1364 -**Step3: **Open flashloader; choose the correct COM port to update. 1627 +(% style="color:blue" %)**Step3**(%%)**: **Open flashloader; choose the correct COM port to update. 1628 + 1629 + 1365 1365 ))) 1366 1366 1367 1367 ((( ... ... @@ -1373,66 +1373,95 @@ 1373 1373 ))) 1374 1374 1375 1375 1376 -[[image:image-20220602175818-12.png]] 1641 +(% aria-label="image-20220602175818-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175818-12.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1377 1377 1378 1378 1379 -[[image:image-20220602175848-13.png]] 1644 +(% aria-label="image-20220602175848-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175848-13.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1380 1380 1381 1381 1382 -[[image:image-20220602175912-14.png]] 1647 +(% aria-label="image-20220602175912-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175912-14.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1383 1383 1384 1384 1385 -**Notice**: In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is: 1650 +(% style="color:red" %)**Notice**: **In case user has lost the program cable. User can hand made one from a 3.5mm cable. The pin mapping is:** 1386 1386 1387 -[[image:image-20220602175638-10.png]] 1652 +(% aria-label="image-20220602175638-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220602175638-10.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %) 1388 1388 1389 1389 1655 + 1390 1390 == 6.2 How to change the LoRa Frequency Bands/Region? == 1391 1391 1658 + 1392 1392 User can follow the introduction for [[how to upgrade image>>||anchor="H6.1Howtoupgradetheimage3F"]]. When download the images, choose the required image file for download. 1393 1393 1394 1394 1395 -== 6.3 How many RS485-Slave can RS485-BL connects? == 1396 1396 1397 - TheRS485-BLcan supportmax 32 RS485 devices. Each uplinkcommand ofRS485-BL can support max 16 differentRS485command.SoRS485-BL can support max 16 RS485 devices pre-program inthe device for uplink. For other devices no pre-program, user can usethe [[downlink message(type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]].1663 +== 6.3 How many RS485-Slave can RS485-LN connects? == 1398 1398 1399 1399 1666 +The RS485-LN can support max 32 RS485 devices. Each uplink command of RS485-LN can support max 16 different RS485 command. So RS485-LN can support max 16 RS485 devices pre-program in the device for uplink. For other devices no pre-program, user can use the [[downlink message (type code 0xA8) to poll their info>>||anchor="H3.3.3Configurereadcommandsforeachsampling"]]. 1667 + 1668 + 1669 + 1400 1400 == 6.4 Compatible question to ChirpStack and TTI LoRaWAN server ? == 1401 1401 1672 + 1402 1402 When user need to use with ChirpStack or TTI. Please set AT+RPL=4. 1403 1403 1404 1404 Detail info check this link: [[Set Packet Receiving Response Level>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H7.23SetPacketReceivingResponseLevel"]] 1405 1405 1406 1406 1678 + 1679 +== 6.5 Can i use point to point communication for RS485-LN? == 1680 + 1681 + 1682 +Yes, please updating point-to-point [[firmware>>https://www.dropbox.com/sh/g99v0fxcltn9r1y/AACP33wo_ZQLsxW2MJ70oUoba/RS485-LN/Firmware?dl=0&subfolder_nav_tracking=1]]，then refer [[Point to Point Communication for RS485-LN>>Point to Point Communication for RS485-LN]]. 1683 + 1684 + 1685 + 1686 +== 6.6 How to Use RS485-LN to connect to RS232 devices? == 1687 + 1688 + 1689 +[[Use RS485-BL or RS485-LN to connect to RS232 devices. - DRAGINO>>url:http://8.211.40.43:8080/xwiki/bin/view/Main/RS485%20to%20RS232/]] 1690 + 1691 + 1692 + 1407 1407 = 7. Trouble Shooting = 1408 1408 1409 -== 7.1 Downlink doesn’t work, how to solve it? == 1410 1410 1696 +== 7.1 Downlink doesn't work, how to solve it? == 1697 + 1698 + 1411 1411 Please see this link for debug: [[LoRaWAN Communication Debug>>doc:Main.LoRaWAN Communication Debug.WebHome]] 1412 1412 1413 1413 1414 -== 7.2 Why I can’t join TTN V3 in US915 /AU915 bands? == 1415 1415 1703 +== 7.2 Why I can't join TTN V3 in US915 /AU915 bands? == 1704 + 1705 + 1416 1416 It might about the channels mapping. Please see for detail: [[Notice of Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 1417 1417 1418 1418 1709 + 1419 1419 = 8. Order Info = 1420 1420 1712 + 1421 1421 (% style="color:blue" %)**Part Number: RS485-LN-XXX** 1422 1422 1423 1423 (% style="color:blue" %)**XXX:** 1424 1424 1425 -* (% style="color: blue" %)**EU433**(%%): frequency bands EU4331426 -* (% style="color: blue" %)**EU868**(%%): frequency bands EU8681427 -* (% style="color: blue" %)**KR920**(%%): frequency bands KR9201428 -* (% style="color: blue" %)**CN470**(%%): frequency bands CN4701429 -* (% style="color: blue" %)**AS923**(%%): frequency bands AS9231430 -* (% style="color: blue" %)**AU915**(%%): frequency bands AU9151431 -* (% style="color: blue" %)**US915**(%%): frequency bands US9151432 -* (% style="color: blue" %)**IN865**(%%): frequency bands IN8651433 -* (% style="color: blue" %)**RU864**(%%): frequency bands RU8641434 -* (% style="color: blue" %)**KZ865**(%%): frequency bands KZ8651717 +* (% style="color:red" %)**EU433**(%%): frequency bands EU433 1718 +* (% style="color:red" %)**EU868**(%%): frequency bands EU868 1719 +* (% style="color:red" %)**KR920**(%%): frequency bands KR920 1720 +* (% style="color:red" %)**CN470**(%%): frequency bands CN470 1721 +* (% style="color:red" %)**AS923**(%%): frequency bands AS923 1722 +* (% style="color:red" %)**AU915**(%%): frequency bands AU915 1723 +* (% style="color:red" %)**US915**(%%): frequency bands US915 1724 +* (% style="color:red" %)**IN865**(%%): frequency bands IN865 1725 +* (% style="color:red" %)**RU864**(%%): frequency bands RU864 1726 +* (% style="color:red" %)**KZ865**(%%): frequency bands KZ865 1435 1435 1728 + 1729 + 1436 1436 = 9.Packing Info = 1437 1437 1438 1438 ... ... @@ -1449,8 +1449,11 @@ 1449 1449 * Package Size / pcs : 14.5 x 8 x 5 cm 1450 1450 * Weight / pcs : 170g 1451 1451 1746 + 1747 + 1452 1452 = 10. FCC Caution for RS485LN-US915 = 1453 1453 1750 + 1454 1454 ((( 1455 1455 Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 1456 1456 ))) ... ... @@ -1464,11 +1464,11 @@ 1464 1464 ))) 1465 1465 1466 1466 ((( 1467 -**IMPORTANT NOTE:** 1764 +(% style="color:red" %)**IMPORTANT NOTE:** 1468 1468 ))) 1469 1469 1470 1470 ((( 1471 -**Note: **This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1768 +(% style="color:red" %)**Note: **(%%)This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1472 1472 ))) 1473 1473 1474 1474 ((( ... ... @@ -1492,7 +1492,7 @@ 1492 1492 ))) 1493 1493 1494 1494 ((( 1495 -**FCC Radiation Exposure Statement:** 1792 +(% style="color:red" %)**FCC Radiation Exposure Statement:** 1496 1496 ))) 1497 1497 1498 1498 ((( ... ... @@ -1500,11 +1500,16 @@ 1500 1500 ))) 1501 1501 1502 1502 1800 + 1503 1503 = 11. Support = 1504 1504 1803 + 1505 1505 * ((( 1506 1506 Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 1507 1507 ))) 1508 1508 * ((( 1509 1509 Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]]. 1809 + 1810 + 1811 + 1510 1510 )))
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