Last modified by Xiaoling on 2024/04/23 14:37
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... ... @@ -1,39 +1,61 @@ 1 -{{box cssClass="floatinginfobox" title="**Contents**"}} 2 -{{toc/}} 3 -{{/box}} 1 + 4 4 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 6 -(% style="text-align :center"%)7 - [[image:image-20220530000243-1.png||height="332" width="531"]]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 +))) 8 8 9 9 10 -Table of Contents: 11 11 12 -{{toc/}} 13 13 14 14 15 15 16 16 17 17 18 +**Table of Contents:** 18 18 20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %) 21 +((( 22 + 23 +))) 19 19 25 +{{toc/}} 20 20 27 + 28 + 29 + 30 + 31 + 32 + 21 21 = 1. Introduction = 22 22 23 23 == 1.1 What is GroPoint Air == 24 24 25 25 38 +((( 26 26 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 +))) 27 27 42 +((( 28 28 (% 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 +))) 29 29 46 +((( 30 30 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 +))) 31 31 50 +((( 32 32 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 +))) 33 33 54 +((( 34 34 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 +))) 35 35 36 -[[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" %) 37 37 38 38 39 39 == 1.2 Features == ... ... @@ -49,332 +49,455 @@ 49 49 * IP66 Waterproof Enclosure 50 50 * 8500mAh Battery for long term use 51 51 52 - 53 - 54 - 55 - 56 - 57 57 == 1.3 Probe Specification == 58 58 76 + 77 +((( 59 59 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. 79 +))) 60 60 81 +((( 61 61 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]] 83 +))) 62 62 63 63 64 64 == 1.4 Applications == 65 65 88 + 66 66 * Smart Agriculture 67 67 68 - 69 - 70 - 71 - 72 72 == 1.5 Pin Mapping == 73 73 93 + 74 74 Inner PCB Pin mapping for reference: 75 75 76 -[[image:image-20220530002453-3.png||height="262" width="493"]] 96 +(% 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" %) 77 77 78 78 79 79 = 2. Connect LoRaWAN Network = 80 80 81 - 82 82 == 2.1 LED Indicator == 83 83 103 + 84 84 The GroPoint Air has an internal LED which can show the status of different states. 85 85 86 86 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 87 87 * Blink once when device transmits a packet. 88 88 109 +== 2.2 Firmware and Changelog == 89 89 90 90 112 +((( 113 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]] 114 +))) 91 91 116 +((( 117 +Change Log: 118 +))) 92 92 120 +((( 121 +v1.0: Release. 122 +))) 93 93 94 -== 2.2 Firmware and Changelog == 95 95 96 -Firmware Download Location: [[https:~~/~~/www.dragino.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/]] 97 - 98 -Change Log: 99 - 100 - 101 101 = 3. How to use? = 102 102 103 103 == 3.1 Connect to GroPoint Profile == 104 104 129 + 130 +((( 105 105 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: 132 +))) 106 106 107 -* Support RS485 Interface 108 -* with M12 5pin connector. 134 +* ((( 135 +Support RS485 Interface 136 +))) 137 +* ((( 138 +with M12 5pin connector. 139 +))) 109 109 110 -Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects). 141 +((( 142 +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). 143 +))) 111 111 112 112 113 113 == 3.2 Connect to LoRaWAN Network? == 114 114 148 + 115 115 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 116 116 117 117 118 118 == 3.3 Example to use for LoRaWAN network == 119 119 154 + 155 +((( 120 120 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 157 +))) 121 121 122 -* 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. 159 +* ((( 160 +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. 161 +))) 123 123 163 +((( 124 124 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: 165 +))) 125 125 126 -**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air. 167 +((( 168 + 169 +))) 127 127 171 +((( 172 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air. 173 +))) 174 + 175 +((( 128 128 Each GroPoint Air is shipped with a sticker with the default device EUI as below: 177 +))) 129 129 179 +[[image:image-20230426084611-1.png||height="262" width="564"]](% style="display:none" %) 130 130 131 - [[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"]]181 +(% title="Click and drag to resize" %) 132 132 133 133 Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot: 134 134 135 -Add APP EUI in the application. 185 +**Add APP EUI in the application.** 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-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png"]] 187 +(% 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"]] 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-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png"height="322" width="717"]]189 +(% title="Click and drag to resize" %) 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- 3.png?rev=1.1||alt="image-20220519151704-3.png"]]191 +(% 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"]] 142 142 143 - [[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"]]193 +(% title="Click and drag to resize" %) 144 144 145 - AddAPPKEYandDEVEUI195 +(% 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"]] 146 146 147 - **Step2**:Power onGroPointAir197 +(% title="Click and drag to resize" %) 148 148 149 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-202205190 94347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png"height="430"width="725"]]199 +(% 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" %) 150 150 201 +**Add APP KEY and DEV EUI** 202 + 203 + 204 +(% style="color:blue" %)**Step 2**(%%): Power on GroPoint Air 205 + 206 +(% 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"]] 207 + 208 +(% title="Click and drag to resize" %) 209 + 210 +((( 151 151 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. 212 +))) 152 152 153 -[[image:image-20220611174943-1.png||height="139" width="1008"]] 214 +(% 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" %) 154 154 155 155 217 +(% style="display:none" %) (%%) 218 + 156 156 === **Decoder in TTN V3** === 157 157 158 -[[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"]] 221 +(% 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" %) 159 159 160 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: 223 +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]] 161 161 162 -[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]] 163 163 164 - 165 165 == 3.4 Uplink Payload Analyze == 166 166 228 + 229 +((( 167 167 Uplink payloads have two types: 231 +))) 168 168 169 169 * ((( 234 +((( 170 170 Report temperature and humidity status normally: Use FPORT=2 171 171 ))) 237 +))) 172 172 * ((( 239 +((( 173 173 Other control commands: Use other FPORT fields. 174 174 ))) 242 +))) 175 175 244 +((( 176 176 The application server should parse the correct value based on FPORT settings. 246 +))) 177 177 178 178 179 179 == 3.5 temperature and humidity Value, Uplink FPORT~=2 == 180 180 181 181 252 +((( 182 182 GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 254 +))) 183 183 256 +((( 184 184 periodically send this uplink every 20 minutes, this interval can be changed. 258 +))) 185 185 260 +((( 186 186 The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 262 +))) 187 187 188 -[[image:image-20220621093414-1.png||height="932" width="816"]] 264 +(% 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 -GroPoint Air's sensors come in six models:GPLP-2 ,GPLP-3,GPLP-4,GPLP-5,GPLP-6,GPLP-8.266 +GroPoint Air's sensors come in six models: GPLP-2, GPLP-3, GPLP-4, GPLP-5, GPLP-6, GPLP-8. 191 191 192 192 The amount of temperature and humidity is different for each model, so the payload of each model is different. 193 193 194 -Take GPLP-3 as an example :270 +Take GPLP-3 as an example: 195 195 196 196 Uplink Payload totals 21 bytes. 197 197 198 -[[image:image-20220621100751-2.png||height="124" width="774"]] 274 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %) 275 +|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2** 276 +|(% style="width:94px" %)value|(% style="width:38px" %)Bat|(% style="width:39px" %)sen|(% style="width:52px" %)Tem1|(% style="width:52px" %)Tem2|(% style="width:52px" %)Tem3|(% style="width:52px" %)Tem4|(% style="width:50px" %)Tem5|(% style="width:52px" %)Tem6|(% style="width:55px" %)Hum1|(% style="width:55px" %)Hum2|(% style="width:56px" %)Hum3 199 199 200 - [[image:image-20220611174943-1.png||height="139"width="1008"]]278 +(% title="Click and drag to resize" %) 201 201 280 +(% 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" %) 202 202 282 + 283 +((( 203 203 For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1. 285 +))) 204 204 287 +((( 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. 289 +))) 206 206 291 +((( 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. 293 +))) 208 208 209 209 210 210 == 3.6 Show data on Datacake == 211 211 298 + 299 +((( 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: 301 +))) 213 213 214 -**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]] 303 +((( 304 +(% 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]] 305 +))) 215 215 216 -**Step 2**: Configure SW3L in Datacake 307 +((( 308 +(% style="color:blue" %)**Step 2**(%%): Configure SW3L in Datacake 309 +))) 217 217 218 -[[image:image-20220613171007-1.png||height="567" width="542"]] 311 +(% 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"]] 219 219 220 - [[image:image-20220613171015-2.png||height="600"width="586"]]313 +(% title="Click and drag to resize" %) 221 221 222 -[[image:image-2022061317102 9-3.png||height="507" width="513"]]315 +(% 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" %) 223 223 224 -[[image:image-202206131710 38-4.png||height="469" width="786"]]317 +(% 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" %) 225 225 226 -[[image:image-20220613171 105-5.png||height="533" width="949"]]319 +(% 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"]] 227 227 228 - [[image:image-20220613171117-6.png||height="501"width="925"]]321 +(% title="Click and drag to resize" %) 229 229 230 -[[image:image-202206131711 24-7.png||height="466" width="877"]]323 +(% 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"]] 231 231 325 +(% title="Click and drag to resize" %) 232 232 327 +(% 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"]] 233 233 329 +(% title="Click and drag to resize" %) 330 + 331 +(% 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" %) 332 + 333 + 234 234 = 4. Configure GroPoint Air via AT Command or LoRaWAN Downlink = 235 235 336 + 337 +((( 236 236 Use can configure GroPoint Air via AT Command or LoRaWAN Downlink. 339 +))) 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/]] 341 +* ((( 342 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]]. 343 +))) 344 +* ((( 345 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]] 346 +))) 240 240 348 +((( 241 241 There are two kinds of commands to configure GroPoint Air, they are: 350 +))) 242 242 243 243 * ((( 244 -**~ General Commands**. 353 +((( 354 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %). 245 245 ))) 356 +))) 246 246 358 +((( 247 247 These commands are to configure: 360 +))) 248 248 249 -* General system settings like: uplink interval. 250 -* LoRaWAN protocol & radio-related command. 362 +* ((( 363 +General system settings like: uplink interval. 364 +))) 365 +* ((( 366 +LoRaWAN protocol & radio-related command. 367 +))) 251 251 369 +((( 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/]] 371 +))) 253 253 254 254 374 + 255 255 * ((( 256 -**~ Commands special design for GroPoint Air** 376 +((( 377 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)** 257 257 ))) 379 +))) 258 258 381 +((( 259 259 These commands only valid for GroPoint Air, as below: 383 +))) 260 260 261 261 262 - 263 263 == 4.1 Set Transmit Interval Time == 264 264 388 + 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"]]392 +(% style="color:#037691" %)**AT Command: AT+TDC** 270 270 271 -**Downlink Command: 0x01** 394 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 395 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response** 396 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|((( 397 +30000 398 +OK 399 +the interval is 30000ms = 30s 400 +))) 401 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|((( 402 +OK 403 +Set transmit interval to 60000ms = 60 seconds 404 +))) 272 272 406 +(% style="color:#037691" %)**Downlink Command: 0x01** 407 + 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 412 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 413 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 279 279 280 - 281 - 282 - 283 - 284 - 285 285 == 4.2 Set Interrupt Mode == 286 286 417 + 287 287 Feature, Set Interrupt mode for GPIO_EXIT. 288 288 289 -**AT Command: AT+INTMOD** 420 +(% style="color:#037691" %)**AT Command: AT+INTMOD** 290 290 291 -[[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"]] 422 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 423 +|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response** 424 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 425 +0 426 +OK 427 +the mode is 0 =No interruption 428 +))) 429 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 430 +Set Transmit Interval 431 +~1. (Disable Interrupt), 432 +2. (Trigger by rising and falling edge) 433 +3. (Trigger by falling edge) 434 +4. (Trigger by rising edge) 435 +)))|(% style="width:157px" %)OK 292 292 293 -**Downlink Command: 0x06** 437 +(% style="color:#037691" %)**Downlink Command: 0x06** 294 294 295 295 Format: Command Code (0x06) followed by 3 bytes. 296 296 297 297 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 298 298 299 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 300 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 443 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 444 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 301 301 446 +== 4.3 Set the sensor delay time == 302 302 303 303 304 - 305 - 306 - 307 -== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3 Set the sensor delay time == 308 - 449 +((( 309 309 Feature: Change the sensor delay time. 310 310 452 + 453 +))) 454 + 455 +((( 311 311 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. 457 +))) 312 312 459 +((( 313 313 The default delay is 1000ms. 461 +))) 314 314 315 -**AT Command: AT+SDELAY** 463 +((( 464 +(% style="color:#037691" %)**AT Command: AT+SDELAY** 316 316 317 -[[image:image-20220613175511-8.png]] 466 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 467 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response** 468 +|(% style="width:156px" %)AT+SDELAY=?|(% style="width:137px" %)Show the sensor delay time|((( 469 +1000 470 +OK 471 +the sensor delay time is 1000ms 472 +))) 473 +|(% style="width:156px" %)AT+SDELAY=2000|(% style="width:137px" %)Set the sensor delay time|((( 474 +OK 475 +Set the sensor delay time to 2000ms 476 +))) 477 +))) 318 318 319 -**Downlink Command: 0xA1** 479 +(% style="color:#037691" %)**Downlink Command: 0xA1** 320 320 321 321 Format: Command Code (0xA1) followed by 3 bytes time value. 322 322 323 323 If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1. 324 324 325 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 326 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 485 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 486 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 327 327 328 - 329 - 330 - 331 - 332 - 333 333 == 4.4 Query sensor model function == 334 334 490 + 335 335 Feature: Using this function will re-update the model. 336 336 337 -**Downlink Command: 0xFA00** 493 +(% style="color:#037691" %)**Downlink Command: 0xFA00** 338 338 339 339 340 340 == 4.5 Get Firmware Version Info == 341 341 498 + 342 342 Feature: use downlink to get firmware version. 343 343 344 -**Downlink Command: 0x26** 501 +(% style="color:#037691" %)**Downlink Command: 0x26** 345 345 346 -[[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"]] 503 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %) 504 +|(% style="width:193px;background-color:#4F81BD;color:white" %)**Downlink Control Type**|(% style="width:57px;background-color:#4F81BD;color:white" %)**FPort**|(% style="width:91px;background-color:#4F81BD;color:white" %)**Type Code**|(% style="width:159px;background-color:#4F81BD;color:white" %)**Downlink payload size(bytes)** 505 +|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2 347 347 348 348 * Reply to the confirmation package: 26 01 349 349 * Reply to non-confirmed packet: 26 00 350 350 351 - 352 - 353 353 Device will send an uplink after got this downlink command. With below payload: 354 354 355 355 Configures info payload: 356 356 357 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %) 358 -|=(% style="width: 96px;" %)((( 359 -**Size(bytes)** 360 -)))|=(% 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** 361 -|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)((( 362 -Frequency 514 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 515 +|(% style="width:50px;background-color:#4F81BD;color:white" %)**Size(bytes)**|(% style="width:70px;background-color:#4F81BD;color:white" %)**1**|(% style="width:70px;background-color:#4F81BD;color:white" %)**1**|(% style="width:50px;background-color:#4F81BD;color:white" %)**1**|(% style="width:70px;background-color:#4F81BD;color:white" %)**2**|(% style="width:60px;background-color:#4F81BD;color:white" %)**1**|(% style="width:50px;background-color:#4F81BD;color:white" %)**4**|(% style="width:100px;background-color:#4F81BD;color:white" %)**1** 516 +|(% style="width:93px" %)Value|(% style="width:114px" %)Software Type|(% style="width:139px" %)Frequency Band|(% style="width:149px" %)Sub-band|(% style="width:149px" %)Firmware Version|(% style="width:149px" %)Sensor Type|(% style="width:63px" %)Reserve|(% style="width:63px" %)Message Tpye Always 0x02 363 363 364 -Band 365 -)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)((( 366 -Firmware 518 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air 367 367 368 -Version 369 -)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)((( 370 -[[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]] 371 -Always 0x02 372 -))) 373 373 374 - **SoftwareType**: Always0x03forLLMS01521 +(% style="color:#037691" %)**Frequency Band**(%%): 375 375 376 -**Frequency Band**: 377 - 378 378 *0x01: EU868 379 379 380 380 *0x02: US915 ... ... @@ -397,12 +397,15 @@ 397 397 398 398 *0x0B: AS923-4 399 399 400 -**Sub-Band**: value 0x00 ~~ 0x08 401 401 402 - **FirmwareVersion**: 0x0100,Means:v1.0.0version546 +(% style="color:#037691" %)**Sub-Band**(%%): value 0x00 ~~ 0x08 403 403 404 -**Sensor Type**: 405 405 549 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 550 + 551 + 552 +(% style="color:#037691" %)**Sensor Type**(%%): 553 + 406 406 0x01: LSE01 407 407 408 408 0x02: LDDS75 ... ... @@ -424,9 +424,10 @@ 424 424 425 425 == 5.1 Access AT Commands == 426 426 575 + 427 427 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. 428 428 429 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]] 578 +(% 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" %) 430 430 431 431 **Connection:** 432 432 ... ... @@ -437,127 +437,77 @@ 437 437 (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD** 438 438 439 439 589 +((( 440 440 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: 591 +))) 441 441 442 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]] 593 +(% 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" %) 443 443 444 -Valid AT Command please check [[Configure Device>>||anchor="H 3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].595 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]]. 445 445 446 446 447 -= 6. How toreplace=598 += 6. Battery & Power Consumption = 448 448 449 -== 6.1 Battery Type == 450 450 451 -GroPoint Air isquippedwith a [[8500mAHER26500Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]].Thebatteryis anun-rechargeablebattery withaowdischarge rate targeting more than5 yearsuse.Thistypeofbattery is commonlyusedin IoTtargets forlong-term running, suchas water meters.601 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace. 452 452 453 - The dischargecurveisnotlinearsocan’tsimplyusepercentage toshowthebatterylevel. Below istheperformance.603 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 454 454 455 455 456 - [[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"]]606 += 7. FAQ = 457 457 458 - MinimumWorkingVoltagefortheGroPointAir:608 +== 7.1 How to change the LoRa Frequency Bands/Region == 459 459 460 -GroPoint Air: 2.45v ~~ 3.6v 461 461 611 +You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]]. 612 +When downloading the images, choose the required image file for download. 462 462 463 -== 6.2 Power Consumption Analyze == 464 464 465 - DraginoBattery-poweredproducts are all runs in Low Power mode. We have an updatedbattery calculator which baseon the measurementof the real device. User can use this calculatorto check the battery life andcalculate the battery life if want to use different transmit intervals.615 += 8. Trouble Shooting = 466 466 467 - Instructionouseasbelow:617 +== 8.1 AT Commands input doesn't work == 468 468 469 469 470 - **Step1**:Downlinkthe up-to-dateDRAGINO_Battery_Life_Prediction_Table.xlsxfrom: [[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/]]620 +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. 471 471 472 472 473 - **Step2**:Openit andchoose623 +== 8.2 Why i see the payload is 7FFF? == 474 474 475 -* ((( 476 -Product Model 477 -))) 478 -* ((( 479 -Uplink Interval 480 -))) 481 -* ((( 482 -Working Mode 483 -))) 484 484 485 - And theLife expectationindifferentcases willbe shown on the right.626 +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. 486 486 487 -[[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"]] 488 488 489 - Thebattery-relateddocumentsas below:629 += 9. Order Info = 490 490 491 -* ((( 492 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 493 -))) 494 -* ((( 495 -[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 496 -))) 497 -* ((( 498 -[[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]] 499 -))) 500 500 501 - [[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"]]632 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX** 502 502 634 +(% style="color:blue" %)**XX**(%%): The default frequency band 503 503 504 -=== 6.2.1 Battery Note === 636 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 637 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 638 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 639 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 640 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 641 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 642 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 643 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 505 505 506 - The Li-SICO battery is designed for small current / long period applications. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period to transmit LoRa, then the battery life may be decreased.645 + 507 507 508 508 509 -= ==6.2.2Replacethebattery===648 += 10. Packing Info = 510 510 511 -((( 512 -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. 513 -))) 514 514 515 515 ((( 516 - The default battery packof GroPoint Air includesaER26500 plus supercapacitor.If users can’t find this packlocally, they can find ER26500 or equivalence, which will also work in most cases. The SPC can enlarge the battery life for high-frequency use (updateperiod below 5 minutes).652 +**Package Includes: ** 517 517 ))) 518 518 519 - 520 - 521 -= 7. FAQ = 522 - 523 -== How to change the LoRa Frequency Bands/Region == 524 - 525 -You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]]. 526 -When downloading the images, choose the required image file for download. 527 - 528 - 529 -= Trouble Shooting = 530 - 531 -== AT Commands input doesn’t work == 532 - 533 -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. 534 - 535 -== Why i see the payload is 7FFF? == 536 - 537 -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. 538 - 539 -= Order Info = 540 - 541 -Part Number: **GROPOINT AIR-M-XX** 542 - 543 -**XX**: The default frequency band 544 - 545 -* **AS923**: LoRaWAN AS923 band 546 -* **AU915**: LoRaWAN AU915 band 547 -* **EU433**: LoRaWAN EU433 band 548 -* **EU868**: LoRaWAN EU868 band 549 -* **KR920**: LoRaWAN KR920 band 550 -* **US915**: LoRaWAN US915 band 551 -* **IN865**: LoRaWAN IN865 band 552 -* **CN470**: LoRaWAN CN470 band 553 - 554 -= Packing Info = 555 - 556 -**Package Includes: ** 557 - 558 558 * GroPoint Air-M x 1 559 559 657 +((( 560 560 **Dimension and weight:** 659 +))) 561 561 562 562 * Device Size: cm 563 563 * Device Weight: g
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