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... ... @@ -54,6 +54,149 @@ 54 54 [[image:image-20220530002453-3.png||height="262" width="493"]] 55 55 56 56 57 += Connect LoRaWAN Network = 58 + 59 + 60 +== LED Indicator == 61 + 62 +The GroPoint Air has an internal LED which can show the status of different states. 63 + 64 +* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 65 +* Blink once when device transmits a packet. 66 + 67 +== Firmware and Changelog == 68 + 69 +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/]] 70 + 71 +Change Log: 72 + 73 + 74 += How to use? = 75 + 76 +== Connect to GroPoint Profile == 77 + 78 +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: 79 + 80 +* Support RS485 Interface 81 +* with M12 5pin connector. 82 + 83 +Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects). 84 + 85 + 86 +== Connect to LoRaWAN Network? == 87 + 88 +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 89 + 90 + 91 +== Example to use for LoRaWAN network == 92 + 93 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 94 + 95 +* 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. 96 + 97 +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: 98 + 99 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air. 100 + 101 +Each GroPoint Air is shipped with a sticker with the default device EUI as below: 102 + 103 + 104 +[[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"]] 105 + 106 +Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot: 107 + 108 +Add APP EUI in the application. 109 + 110 +[[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"]] 111 + 112 +[[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"]] 113 + 114 +[[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"]] 115 + 116 +[[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"]] 117 + 118 +Add APP KEY and DEV EUI 119 + 120 +**Step 2**: Power on GroPoint Air 121 + 122 +[[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"]] 123 + 124 +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. 125 + 126 +[[image:image-20220611174943-1.png||height="139" width="1008"]] 127 + 128 + 129 +=== Decoder in TTN V3 === 130 + 131 +[[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"]] 132 + 133 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: 134 + 135 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]] 136 + 137 + 138 +== Uplink Payload Analyze == 139 + 140 +Uplink payloads have two types: 141 + 142 +* ((( 143 +Report temperature and humidity status normally: Use FPORT=2 144 +))) 145 +* ((( 146 +Other control commands: Use other FPORT fields. 147 +))) 148 + 149 +The application server should parse the correct value based on FPORT settings. 150 + 151 + 152 +== temperature and humidity Value, Uplink FPORT~=2 == 153 + 154 + 155 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 156 + 157 +periodically send this uplink every 20 minutes, this interval can be changed. 158 + 159 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 160 + 161 +[[image:image-20220621093414-1.png||height="932" width="816"]] 162 + 163 +GroPoint Air's sensors come in six models:GPLP-2,GPLP-3,GPLP-4,GPLP-5,GPLP-6,GPLP-8. 164 + 165 +The amount of temperature and humidity is different for each model, so the payload of each model is different. 166 + 167 +Take GPLP-3 as an example: 168 + 169 +Uplink Payload totals 21 bytes. 170 + 171 +[[image:image-20220621100751-2.png||height="124" width="774"]] 172 + 173 +[[image:image-20220611174943-1.png||height="139" width="1008"]] 174 + 175 + 176 +== Show data on Datacake == 177 + 178 +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: 179 + 180 +**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]] 181 + 182 +**Step 2**: Configure SW3L in Datacake 183 + 184 +[[image:image-20220613171007-1.png||height="567" width="542"]] 185 + 186 +[[image:image-20220613171015-2.png||height="600" width="586"]] 187 + 188 +[[image:image-20220613171029-3.png||height="507" width="513"]] 189 + 190 +[[image:image-20220613171038-4.png||height="469" width="786"]] 191 + 192 +[[image:image-20220613171105-5.png||height="533" width="949"]] 193 + 194 +[[image:image-20220613171117-6.png||height="501" width="925"]] 195 + 196 +[[image:image-20220613171124-7.png||height="466" width="877"]] 197 + 198 + 199 + 57 57 = Configure GroPoint Air via AT Command or LoRaWAN Downlink = 58 58 59 59 Use can configure GroPoint Air via AT Command or LoRaWAN Downlink. ... ... @@ -98,9 +98,8 @@ 98 98 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 99 99 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 100 100 244 +== 3.2 Set Interrupt Mode == 101 101 102 -== 3.2 Set Interrupt Mode (是否存在) == 103 - 104 104 Feature, Set Interrupt mode for GPIO_EXIT. 105 105 106 106 **AT Command: AT+INTMOD** ... ... @@ -116,9 +116,36 @@ 116 116 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 117 117 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 118 118 261 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time == 119 119 120 - == 3.3 GetFirmwareVersionInfo~-~--(是否存在)==263 +Feature: Change the sensor delay time. 121 121 265 +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. 266 + 267 +The default delay is 1000ms. 268 + 269 +**AT Command: AT+SDELAY** 270 + 271 +[[image:image-20220613175511-8.png]] 272 + 273 +**Downlink Command: 0xA1** 274 + 275 +Format: Command Code (0xA1) followed by 3 bytes time value. 276 + 277 +If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1. 278 + 279 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 280 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 281 + 282 +== 3.4 Query sensor model function == 283 + 284 +Feature: Using this function will re-update the model. 285 + 286 +**Downlink Command: 0xFA00** 287 + 288 + 289 +== 3.5 Get Firmware Version Info == 290 + 122 122 Feature: use downlink to get firmware version. 123 123 124 124 **Downlink Command: 0x26** ... ... @@ -134,7 +134,7 @@ 134 134 135 135 |=((( 136 136 **Size(bytes)** 137 -)))|=**1**|=**1**|=**1**|=** 1**|=**1**|=**5**|=**1**306 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1** 138 138 |**Value**|Software Type|((( 139 139 Frequency 140 140 ... ... @@ -170,8 +170,10 @@ 170 170 171 171 *0x09: AS923-2 172 172 173 -*0x a0: AS923-3342 +*0x0A: AS923-3 174 174 344 +*0x0B: AS923-4 345 + 175 175 **Sub-Band**: value 0x00 ~~ 0x08 176 176 177 177 **Firmware Version**: 0x0100, Means: v1.0.0 version ... ... @@ -190,7 +190,9 @@ 190 190 191 191 0x06: LSNPK01 192 192 364 +0x07: LDDS45 193 193 366 +0x08: LSLP01 194 194 195 195 = Use AT Command = 196 196 ... ... @@ -301,7 +301,9 @@ 301 301 302 302 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. 303 303 477 +== Why i see the payload is 7FFF? == 304 304 479 +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. 305 305 306 306 = Order Info = 307 307 ... ... @@ -330,5 +330,3 @@ 330 330 * Device Weight: g 331 331 * Package Size / pcs : cm 332 332 * Weight / pcs : g 333 - 334 -
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