Last modified by Xiaoling on 2024/04/23 14:37
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... ... @@ -29,25 +29,15 @@ 29 29 == 1.1 What is GroPoint Air == 30 30 31 31 32 -((( 33 33 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. 34 -))) 35 35 36 -((( 37 37 (% 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**(%%). 38 -))) 39 39 40 -((( 41 41 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. 42 -))) 43 43 44 -((( 45 45 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. 46 -))) 47 47 48 -((( 49 49 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. 50 -))) 51 51 52 52 (% 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" %) 53 53 ... ... @@ -68,15 +68,12 @@ 68 68 69 69 70 70 61 + 71 71 == 1.3 Probe Specification == 72 72 73 -((( 74 74 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. 75 -))) 76 76 77 -((( 78 78 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]] 79 -))) 80 80 81 81 82 82 == 1.4 Applications == ... ... @@ -87,6 +87,7 @@ 87 87 88 88 89 89 77 + 90 90 == 1.5 Pin Mapping == 91 91 92 92 Inner PCB Pin mapping for reference: ... ... @@ -103,11 +103,6 @@ 103 103 * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 104 104 * Blink once when device transmits a packet. 105 105 106 - 107 - 108 - 109 - 110 - 111 111 == 2.2 Firmware and Changelog == 112 112 113 113 ((( ... ... @@ -127,20 +127,12 @@ 127 127 128 128 == 3.1 Connect to GroPoint Profile == 129 129 130 -((( 131 131 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 -))) 133 133 134 -* ((( 135 -Support RS485 Interface 136 -))) 137 -* ((( 138 -with M12 5pin connector. 139 -))) 115 +* Support RS485 Interface 116 +* with M12 5pin connector. 140 140 141 -((( 142 142 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 -))) 144 144 145 145 146 146 == 3.2 Connect to LoRaWAN Network? == ... ... @@ -150,29 +150,16 @@ 150 150 151 151 == 3.3 Example to use for LoRaWAN network == 152 152 153 -((( 154 154 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 155 -))) 156 156 157 -* ((( 158 -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. 159 -))) 130 +* 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. 160 160 161 -((( 162 162 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: 163 -))) 164 164 165 -((( 166 - 167 -))) 168 168 169 -((( 170 170 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air. 171 -))) 172 172 173 -((( 174 174 Each GroPoint Air is shipped with a sticker with the default device EUI as below: 175 -))) 176 176 177 177 178 178 (% 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" %) ... ... @@ -194,13 +194,9 @@ 194 194 195 195 (% style="color:blue" %)**Step 2**(%%): Power on GroPoint Air 196 196 197 -(% 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"]] 159 +(% 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"]](% title="Click and drag to resize" %) 198 198 199 -(% title="Click and drag to resize" %) 200 - 201 -((( 202 202 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. 203 -))) 204 204 205 205 (% 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" %) 206 206 ... ... @@ -217,40 +217,26 @@ 217 217 218 218 == 3.4 Uplink Payload Analyze == 219 219 220 -((( 221 221 Uplink payloads have two types: 222 -))) 223 223 224 224 * ((( 225 -((( 226 226 Report temperature and humidity status normally: Use FPORT=2 227 227 ))) 228 -))) 229 229 * ((( 230 -((( 231 231 Other control commands: Use other FPORT fields. 232 232 ))) 233 -))) 234 234 235 -((( 236 236 The application server should parse the correct value based on FPORT settings. 237 -))) 238 238 239 239 240 240 == 3.5 temperature and humidity Value, Uplink FPORT~=2 == 241 241 242 242 243 -((( 244 244 GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 245 -))) 246 246 247 -((( 248 248 periodically send this uplink every 20 minutes, this interval can be changed. 249 -))) 250 250 251 -((( 252 252 The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 253 -))) 254 254 255 255 (% 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" %) 256 256 ... ... @@ -267,17 +267,11 @@ 267 267 (% 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" %) 268 268 269 269 270 -((( 271 271 For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1. 272 -))) 273 273 274 -((( 275 275 For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 276 -))) 277 277 278 -((( 279 279 For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 280 -))) 281 281 282 282 283 283 == 3.6 Show data on Datacake == ... ... @@ -357,11 +357,6 @@ 357 357 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 358 358 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 359 359 360 - 361 - 362 - 363 - 364 - 365 365 == 4.2 Set Interrupt Mode == 366 366 367 367 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -379,11 +379,6 @@ 379 379 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 380 380 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 381 381 382 - 383 - 384 - 385 - 386 - 387 387 == 4.3 Set the sensor delay time == 388 388 389 389 Feature: Change the sensor delay time. ... ... @@ -405,11 +405,6 @@ 405 405 * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 406 406 * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 407 407 408 - 409 - 410 - 411 - 412 - 413 413 == 4.4 Query sensor model function == 414 414 415 415 Feature: Using this function will re-update the model. ... ... @@ -488,7 +488,6 @@ 488 488 0x08: LSLP01 489 489 490 490 491 - 492 492 = 5. Use AT Command = 493 493 494 494 == 5.1 Access AT Commands ==