Last modified by Xiaoling on 2024/04/23 14:37
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 1 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,11 +1,27 @@ 1 1 2 2 3 -(% style="text-align:center" %) 4 -[[image:image-20220530000243-1.png||height="332" width="531"]] 3 +(% aria-label="image-20220530000243-1.png image widget" contenteditable="false" role="region" tabindex="-1" %) 4 +((( 5 +(% data-widget="image" style="text-align:center" %) 6 +[[image:image-20220530000243-1.png||height="332" width="531"]](% title="Click and drag to resize" %) 5 5 8 +(% 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"]] 9 +))) 6 6 11 + 12 + 13 + 14 + 15 + 16 + 17 + 7 7 **Table of Contents:** 8 8 20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %) 21 +((( 22 + 23 +))) 24 + 9 9 {{toc/}} 10 10 11 11 ... ... @@ -14,27 +14,37 @@ 14 14 15 15 16 16 17 - 18 18 = 1. Introduction = 19 19 20 20 == 1.1 What is GroPoint Air == 21 21 22 22 38 +((( 23 23 The Dragino GroPoint is a (% style="color:blue" %)**LoRaWAN Multi Soil Segment Converter**(%%) for IoT of Agriculture. It is designed to connect to [[GroPoint Profile Multi-depth Soil moisture and temperature profile Sensor>>url:https://www.gropoint.com/products/soil-sensors/gropoint-profile]] and get GroPoint Profile’s reading and send it to IoT server via LoRaWAN wireless network. 40 +))) 24 24 42 +((( 25 25 (% style="color:blue" %)**GroPoint Profile is plug-and-play with GroPoint Air**(%%) to get soil moisture and send via wireless. GroPoint Profile is powered by GroPoint Air, (% style="color:blue" %)**no need external power source**(%%). 44 +))) 26 26 46 +((( 27 27 The LoRa wireless technology used in GroPoint Air allows devices to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 48 +))) 28 28 50 +((( 29 29 GroPoint Air is powered by (% style="color:blue" %)**an 8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use for up to 5 years. 52 +))) 30 30 54 +((( 31 31 Each GroPoint Air is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on. 56 +))) 32 32 33 -[[image:image-20220530002019-2.png||height="295" width="655"]] 58 +(% aria-label="image-20220530002019-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002019-2.png||data-widget="image" height="295" width="655"]](% title="Click and drag to resize" %) 34 34 35 35 36 36 == 1.2 Features == 37 37 63 + 38 38 * LoRaWAN 1.0.3 Class A 39 39 * Ultra-low power consumption 40 40 * Supports GroPoint Profile ... ... @@ -46,32 +46,39 @@ 46 46 * 8500mAh Battery for long term use 47 47 48 48 49 - 50 - 51 51 == 1.3 Probe Specification == 52 52 77 + 78 +((( 53 53 GroPoint Air includes an M12 5-pin connector, the pins definition matches GroPoint Profile M12 version probes. Users can connect this connector to GroPoint Profile directly. 80 +))) 54 54 82 +((( 55 55 GroPoint Profile includes a series of multi-depth soil moisture and temperature sensors. The specification for GroPoint Profile can be found here: [[https:~~/~~/www.gropoint.com/products/soil-sensors/gropoint-profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]] 84 +))) 56 56 57 57 87 + 58 58 == 1.4 Applications == 59 59 90 + 60 60 * Smart Agriculture 61 61 62 62 63 - 64 64 == 1.5 Pin Mapping == 65 65 96 + 66 66 Inner PCB Pin mapping for reference: 67 67 68 -[[image:image-20220530002453-3.png||height="262" width="493"]] 99 +(% aria-label="image-20220530002453-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002453-3.png||data-widget="image" height="262" width="493"]](% 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" %) 69 69 70 70 102 + 71 71 = 2. Connect LoRaWAN Network = 72 72 73 73 == 2.1 LED Indicator == 74 74 107 + 75 75 The GroPoint Air has an internal LED which can show the status of different states. 76 76 77 77 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. ... ... @@ -78,12 +78,11 @@ 78 78 * Blink once when device transmits a packet. 79 79 80 80 81 - 82 - 83 83 == 2.2 Firmware and Changelog == 84 84 116 + 85 85 ((( 86 -Firmware Download Location: [[https:~~/~~/www.dr agino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/]]118 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]] 87 87 ))) 88 88 89 89 ((( ... ... @@ -95,97 +95,149 @@ 95 95 ))) 96 96 97 97 130 + 98 98 = 3. How to use? = 99 99 100 100 == 3.1 Connect to GroPoint Profile == 101 101 135 + 136 +((( 102 102 GroPoint Air must be used with [[GroPoint Profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]. There are different interface model from GroPoint, users need to choose the one: 138 +))) 103 103 104 -* Support RS485 Interface 105 -* with M12 5pin connector. 140 +* ((( 141 +Support RS485 Interface 142 +))) 143 +* ((( 144 +with M12 5pin connector. 145 +))) 106 106 147 +((( 107 107 Such model in GroPoint Profile is: (% style="color:blue" %)**2625-N-T-x-M-M **(%%)(Where x is different depending on how many levels it detects). 149 +))) 108 108 109 109 152 + 110 110 == 3.2 Connect to LoRaWAN Network? == 111 111 155 + 112 112 Each GroPoint Air is shipped with a worldwide unique set of OTAA keys. To use GroPoint Air in a LoRaWAN network, user needs to input the OTAA keys in the LoRaWAN network server. So GroPoint Air can join the LoRaWAN network and start to transmit sensor data 113 113 114 114 159 + 115 115 == 3.3 Example to use for LoRaWAN network == 116 116 162 + 163 +((( 117 117 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 165 +))) 118 118 119 -* In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/#H2.3UplinkPayload]] for detail. 167 +* ((( 168 +In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail. 169 +))) 120 120 171 +((( 121 121 Assume the DLOS8 is already set to connect to the [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the GroPoint Air device in TTN V3: 173 +))) 122 122 175 +((( 176 + 177 +))) 123 123 179 +((( 124 124 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air. 181 +))) 125 125 183 +((( 126 126 Each GroPoint Air is shipped with a sticker with the default device EUI as below: 185 +))) 127 127 128 128 129 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652944593868-618.png?rev=1.1||alt="1652944593868-618.png"]] 188 +(% aria-label="1652944593868-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652944593868-618.png?rev=1.1||alt="1652944593868-618.png" data-widget="image"]](% title="Click and drag to resize" %) 130 130 131 131 Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot: 132 132 133 133 **Add APP EUI in the application.** 134 134 135 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png"]] 194 +(% aria-label="image-20220519151704-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png" data-widget="image"]] 136 136 137 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png"height="322" width="717"]]196 +(% title="Click and drag to resize" %) 138 138 139 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704- 3.png?rev=1.1||alt="image-20220519151704-3.png"]]198 +(% aria-label="image-20220519151704-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png" data-widget="image" height="322" width="717"]] 140 140 141 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-4.png?rev=1.1||alt="image-20220519151704-4.png"]]200 +(% title="Click and drag to resize" %) 142 142 202 +(% aria-label="image-20220519151704-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-3.png?rev=1.1||alt="image-20220519151704-3.png" data-widget="image"]] 203 + 204 +(% title="Click and drag to resize" %) 205 + 206 +(% aria-label="image-20220519151704-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-4.png?rev=1.1||alt="image-20220519151704-4.png" data-widget="image"]](% title="Click and drag to resize" %) 207 + 143 143 **Add APP KEY and DEV EUI** 144 144 145 145 146 146 (% style="color:blue" %)**Step 2**(%%): Power on GroPoint Air 147 147 148 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" height="430" width="725"]] 213 +(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" data-widget="image" height="430" width="725"]] 149 149 215 +(% title="Click and drag to resize" %) 216 + 217 +((( 150 150 Put the jumper to power on GroPoint Air and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and the user can see it in the panel. 219 +))) 151 151 152 -[[image:image-20220611174943-1.png||height="139" width="1008"]] 221 +(% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %) 153 153 154 154 224 + 155 155 === **Decoder in TTN V3** === 156 156 157 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652927365661-475.png?width=723&height=359&rev=1.1||alt="1652927365661-475.png" height="359" width="723"]] 227 +(% aria-label="1652927365661-475.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652927365661-475.png?width=723&height=359&rev=1.1||alt="1652927365661-475.png" data-widget="image" height="359" width="723"]](% title="Click and drag to resize" %) 158 158 159 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: 229 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]] 160 160 161 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]] 162 162 163 163 164 - 165 165 == 3.4 Uplink Payload Analyze == 166 166 235 + 236 +((( 167 167 Uplink payloads have two types: 238 +))) 168 168 169 169 * ((( 241 +((( 170 170 Report temperature and humidity status normally: Use FPORT=2 171 171 ))) 244 +))) 172 172 * ((( 246 +((( 173 173 Other control commands: Use other FPORT fields. 174 174 ))) 249 +))) 175 175 251 +((( 176 176 The application server should parse the correct value based on FPORT settings. 253 +))) 177 177 178 178 256 + 179 179 == 3.5 temperature and humidity Value, Uplink FPORT~=2 == 180 180 181 181 260 +((( 182 182 GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 262 +))) 183 183 264 +((( 184 184 periodically send this uplink every 20 minutes, this interval can be changed. 266 +))) 185 185 268 +((( 186 186 The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 270 +))) 187 187 188 -[[image:image-20220621093414-1.png||height="932" width="816"]] 272 +(% aria-label="image-20220621093414-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621093414-1.png||data-widget="image" height="932" width="816"]](% title="Click and drag to resize" %) 189 189 190 190 GroPoint Air's sensors come in six models: GPLP-2,GPLP-3,GPLP-4,GPLP-5,GPLP-6,GPLP-8. 191 191 ... ... @@ -195,150 +195,210 @@ 195 195 196 196 Uplink Payload totals 21 bytes. 197 197 198 -[[image:image-20220621100751-2.png||height="124" width="774"]] 282 +(% aria-label="image-20220621100751-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621100751-2.png||data-widget="image" height="124" width="774"]](% title="Click and drag to resize" %) 199 199 200 -[[image:image-20220611174943-1.png||height="139" width="1008"]] 284 +(% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %) 201 201 202 202 287 +((( 203 203 For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1. 289 +))) 204 204 291 +((( 205 205 For AU915 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 293 +))) 206 206 295 +((( 207 207 For AS923 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 297 +))) 208 208 209 209 300 + 210 210 == 3.6 Show data on Datacake == 211 211 303 + 304 +((( 212 212 Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps: 306 +))) 213 213 308 +((( 214 214 (% style="color:blue" %)**Step 1**(%%): Link TTNv3 to Datacake [[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]] 310 +))) 215 215 312 +((( 216 216 (% style="color:blue" %)**Step 2**(%%): Configure SW3L in Datacake 314 +))) 217 217 218 -[[image:image-20220613171007-1.png||height="567" width="542"]] 316 +(% aria-label="image-20220613171007-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171007-1.png||data-widget="image" height="567" width="542"]](% title="Click and drag to resize" %) 219 219 220 -[[image:image-20220613171015-2.png||height="600" width="586"]] 318 +(% aria-label="image-20220613171015-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171015-2.png||data-widget="image" height="600" width="586"]](% 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" %) 221 221 222 -[[image:image-20220613171029-3.png||height="507" width="513"]] 320 +(% aria-label="image-20220613171029-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171029-3.png||data-widget="image" height="507" width="513"]](% 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" %) 223 223 224 -[[image:image-20220613171038-4.png||height="469" width="786"]] 322 +(% aria-label="image-20220613171038-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171038-4.png||data-widget="image" height="469" width="786"]] 225 225 226 - [[image:image-20220613171105-5.png||height="533"width="949"]]324 +(% title="Click and drag to resize" %) 227 227 228 -[[image:image-202206131711 17-6.png||height="501" width="925"]]326 +(% aria-label="image-20220613171105-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171105-5.png||data-widget="image" height="533" width="949"]] 229 229 230 - [[image:image-20220613171124-7.png||height="466"width="877"]]328 +(% title="Click and drag to resize" %) 231 231 330 +(% aria-label="image-20220613171117-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171117-6.png||data-widget="image" height="501" width="925"]] 232 232 332 +(% title="Click and drag to resize" %) 233 233 334 +(% aria-label="image-20220613171124-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171124-7.png||data-widget="image" height="466" width="877"]](% title="Click and drag to resize" %) 335 + 336 + 337 + 234 234 = 4. Configure GroPoint Air via AT Command or LoRaWAN Downlink = 235 235 340 + 341 +((( 236 236 Use can configure GroPoint Air via AT Command or LoRaWAN Downlink. 343 +))) 237 237 238 -* AT Command Connection: See [[FAQ>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H6.FAQ]]. 239 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]] 345 +* ((( 346 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]]. 347 +))) 348 +* ((( 349 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]] 350 +))) 240 240 352 +((( 241 241 There are two kinds of commands to configure GroPoint Air, they are: 354 +))) 242 242 243 243 * ((( 244 -**~ General Commands**. 357 +((( 358 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %). 245 245 ))) 360 +))) 246 246 362 +((( 247 247 These commands are to configure: 364 +))) 248 248 249 -* General system settings like: uplink interval. 250 -* LoRaWAN protocol & radio-related command. 366 +* ((( 367 +General system settings like: uplink interval. 368 +))) 369 +* ((( 370 +LoRaWAN protocol & radio-related command. 371 +))) 251 251 373 +((( 252 252 They are the same for all Dragino Device that support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>url:http://8.211.40.43/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 375 +))) 253 253 254 254 378 + 255 255 * ((( 256 -**~ Commands special design for GroPoint Air** 380 +((( 381 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)** 257 257 ))) 383 +))) 258 258 385 +((( 259 259 These commands only valid for GroPoint Air, as below: 387 +))) 260 260 261 261 262 262 263 263 == 4.1 Set Transmit Interval Time == 264 264 393 + 265 265 Feature: Change LoRaWAN End Node Transmit Interval. 266 266 267 -**AT Command: AT+TDC** 268 268 269 - [[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.png"]]397 +(% style="color:#037691" %)**AT Command: AT+TDC** 270 270 271 - **DownlinkCommand: 0x01**399 +(% aria-label="image-20220607171554-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.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" %) 272 272 401 +(% style="color:#037691" %)**Downlink Command: 0x01** 402 + 273 273 Format: Command Code (0x01) followed by 3 bytes time value. 274 274 275 275 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 276 276 277 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 278 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 407 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 408 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 279 279 280 280 281 - 282 - 283 283 == 4.2 Set Interrupt Mode == 284 284 413 + 285 285 Feature, Set Interrupt mode for GPIO_EXIT. 286 286 287 -**AT Command: AT+INTMOD** 288 288 289 - [[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171716-9.png?rev=1.1||alt="image-20220607171716-9.png"]]417 +(% style="color:#037691" %)**AT Command: AT+INTMOD** 290 290 291 - **DownlinkCommand: 0x06**419 +(% aria-label="image-20220607171716-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171716-9.png?rev=1.1||alt="image-20220607171716-9.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" %) 292 292 421 +(% style="color:#037691" %)**Downlink Command: 0x06** 422 + 293 293 Format: Command Code (0x06) followed by 3 bytes. 294 294 295 295 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 296 296 297 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 298 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 427 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 428 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 299 299 300 300 431 +== 4.3 Set the sensor delay time == 301 301 302 302 303 -== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3 Set the sensor delay time == 304 - 434 +((( 305 305 Feature: Change the sensor delay time. 306 306 437 + 438 +))) 439 + 440 +((( 307 307 There are six models of GroPoint Air, and each model returns a different number of temperature and humidity. The more bytes of the returned value, the longer the delay. The AT+SDELAY command can adjust the time that the sensor returns data to the node, and can adjust different delays according to different types of sensors. 442 +))) 308 308 444 +((( 309 309 The default delay is 1000ms. 310 310 311 -**AT Command: AT+SDELAY** 447 + 448 +))) 312 312 313 -[[image:image-20220613175511-8.png]] 450 +((( 451 +(% style="color:#037691" %)**AT Command: AT+SDELAY** 452 +))) 314 314 315 - **DownlinkCommand: 0xA1**454 +(% aria-label="image-20220613175511-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613175511-8.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" %) 316 316 456 +(% style="color:#037691" %)**Downlink Command: 0xA1** 457 + 317 317 Format: Command Code (0xA1) followed by 3 bytes time value. 318 318 319 319 If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1. 320 320 321 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 322 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 462 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 463 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 323 323 324 324 325 - 326 - 327 327 == 4.4 Query sensor model function == 328 328 468 + 329 329 Feature: Using this function will re-update the model. 330 330 331 -**Downlink Command: 0xFA00** 332 332 472 +(% style="color:#037691" %)**Downlink Command: 0xFA00** 333 333 474 + 475 + 334 334 == 4.5 Get Firmware Version Info == 335 335 478 + 336 336 Feature: use downlink to get firmware version. 337 337 338 -**Downlink Command: 0x26** 339 339 340 - [[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.png"]]482 +(% style="color:#037691" %)**Downlink Command: 0x26** 341 341 484 +(% aria-label="image-20220607171917-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.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" %) 485 + 342 342 * Reply to the confirmation package: 26 01 343 343 * Reply to non-confirmed packet: 26 00 344 344 ... ... @@ -346,26 +346,13 @@ 346 346 347 347 Configures info payload: 348 348 349 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %) 350 -|=(% style="width: 96px;" %)((( 351 -**Size(bytes)** 352 -)))|=(% style="width: 119px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 82px;" %)**2**|=(% style="width: 108px;" %)**1**|=(% style="width: 76px;" %)4|=(% style="width: 102px;" %)**1** 353 -|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)((( 354 -Frequency 493 +[[image:image-20220625101917-1.png]] 355 355 356 -Band 357 -)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)((( 358 -Firmware 359 359 360 -Version 361 -)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)((( 362 -[[Message Type>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H2.3.6MessageType]] 363 -Always 0x02 364 -))) 496 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air 365 365 366 -**Software Type**: Always 0x03 for LLMS01 367 367 368 -**Frequency Band**: 499 +(% style="color:#037691" %)**Frequency Band**(%%): 369 369 370 370 *0x01: EU868 371 371 ... ... @@ -389,12 +389,15 @@ 389 389 390 390 *0x0B: AS923-4 391 391 392 -**Sub-Band**: value 0x00 ~~ 0x08 393 393 394 - **FirmwareVersion**: 0x0100,Means:v1.0.0version524 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08 395 395 396 -**Sensor Type**: 397 397 527 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 528 + 529 + 530 +(% style="color:#037691" %)**Sensor Type**(%%): 531 + 398 398 0x01: LSE01 399 399 400 400 0x02: LDDS75 ... ... @@ -412,13 +412,16 @@ 412 412 0x08: LSLP01 413 413 414 414 549 + 415 415 = 5. Use AT Command = 416 416 552 + 417 417 == 5.1 Access AT Commands == 418 418 555 + 419 419 GroPoint Air supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to GroPoint Air for using AT command, as below. 420 420 421 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]] 558 +(% aria-label="1654593668970-604.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||data-widget="image" height="297" width="474"]](% 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" %) 422 422 423 423 **Connection:** 424 424 ... ... @@ -429,136 +429,83 @@ 429 429 (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD** 430 430 431 431 569 +((( 432 432 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for GroPoint Air. GroPoint Air will output system info once power on as below: 433 - 434 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]] 435 - 436 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]]. 437 - 438 - 439 -= 6. Battery & How to replace = 440 - 441 -== 6.1 Battery Type == 442 - 443 -GroPoint Air is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is an un-rechargeable battery with a low discharge rate targeting more than 5 years use. This type of battery is commonly used in IoT targets for long-term running, such as water meters. 444 - 445 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 446 - 447 - 448 -[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png" height="408" width="574"]] 449 - 450 -Minimum Working Voltage for the GroPoint Air: 451 - 452 -GroPoint Air: 2.45v ~~ 3.6v 453 - 454 - 455 -== 6.2 Power Consumption Analyze == 456 - 457 -Dragino Battery-powered products are all runs in Low Power mode. We have an updated battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit intervals. 458 - 459 -Instruction to use as below: 460 - 461 - 462 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 463 - 464 - 465 -**Step 2**: Open it and choose 466 - 467 -* ((( 468 -Product Model 469 469 ))) 470 -* ((( 471 -Uplink Interval 472 -))) 473 -* ((( 474 -Working Mode 475 -))) 476 476 477 - And theLife expectation in different caseslbewn on the right.573 +(% aria-label="1654653659449-932.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||data-widget="image" height="471" width="674"]](% 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" %) 478 478 479 - [[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png"]]575 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]]. 480 480 481 -The battery-related documents as below: 482 482 483 -* ((( 484 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 485 -))) 486 -* ((( 487 -[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 488 -))) 489 -* ((( 490 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 491 -))) 492 492 493 - [[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png"]]579 += 6. Battery & Power Consumption = 494 494 495 495 496 - ===6.2.1BatteryNote===582 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 497 497 498 - The Li-SICO batteryis designedforsmallcurrent / long periodapplications. Its notgood to useahigh current, shorteriodtransmit method.The recommended minimum period for use of thisbatteryis 5 minutes. If you useashorter periodtotransmit LoRa,thenthemay be decreased.584 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 499 499 586 += 7. FAQ = 500 500 501 -=== 6.2.2 Replace the battery === 502 502 503 -((( 504 -You can change the battery in GroPoint Air. The type of battery is not limited as long as the output is between 3v to 3.6v. 505 -))) 589 +== 7.1 How to change the LoRa Frequency Bands/Region == 506 506 507 -((( 508 -The default battery pack of GroPoint Air includes a ER26500 plus supercapacitor. If users can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most cases. The SPC can enlarge the battery life for high-frequency use (update period below 5 minutes). 509 -))) 510 510 592 +You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]]. 593 +When downloading the images, choose the required image file for download. 511 511 512 512 513 -= 7. FAQ = 514 514 515 -= =7.1How to changethe LoRa Frequency Bands/Region ==597 += 8. Trouble Shooting = 516 516 517 -You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]]. 518 -When downloading the images, choose the required image file for download. 519 519 600 +== 8.1 AT Commands input doesn't work == 520 520 521 -= 8. Trouble Shooting = 522 522 523 - ==8.1ATCommands input doesn’twork==603 +In case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string. 524 524 525 -In case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string. 526 526 527 527 528 528 == 8.2 Why i see the payload is 7FFF? == 529 529 609 + 530 530 The device will judge the length of the data received by the serial port. If the length of the received data is 0, it means that there is a problem with the sensor communication or the sensor is not connected properly, it is invalid data, and the uploaded data is 7FFF. 531 531 532 532 613 + 533 533 = 9. Order Info = 534 534 535 -Part Number: **GROPOINT AIR-M-XX** 536 536 537 - **XX**:Thedefault frequencyband617 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX** 538 538 539 -* **AS923**: LoRaWAN AS923 band 540 -* **AU915**: LoRaWAN AU915 band 541 -* **EU433**: LoRaWAN EU433 band 542 -* **EU868**: LoRaWAN EU868 band 543 -* **KR920**: LoRaWAN KR920 band 544 -* **US915**: LoRaWAN US915 band 545 -* **IN865**: LoRaWAN IN865 band 546 -* **CN470**: LoRaWAN CN470 band 619 +(% style="color:blue" %)**XX**(%%): The default frequency band 547 547 548 -(% class="wikigeneratedid" id="H200BPackingInfo" %) 621 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 622 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 623 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 624 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 625 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 626 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 627 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 628 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 629 + 549 549 550 550 551 551 552 552 553 - 554 - 555 555 = 10. Packing Info = 556 556 636 + 637 +((( 557 557 **Package Includes: ** 639 +))) 558 558 559 559 * GroPoint Air-M x 1 560 560 643 +((( 561 561 **Dimension and weight:** 645 +))) 562 562 563 563 * Device Size: cm 564 564 * Device Weight: g
- image-20220625101917-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +7.6 KB - Content