Last modified by Xiaoling on 2024/04/23 14:37
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... ... @@ -29,15 +29,25 @@ 29 29 == 1.1 What is GroPoint Air == 30 30 31 31 32 +((( 32 32 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 +))) 33 33 36 +((( 34 34 (% 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 +))) 35 35 40 +((( 36 36 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 +))) 37 37 44 +((( 38 38 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 +))) 39 39 48 +((( 40 40 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 +))) 41 41 42 42 (% 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" %) 43 43 ... ... @@ -58,12 +58,15 @@ 58 58 59 59 60 60 61 - 62 62 == 1.3 Probe Specification == 63 63 73 +((( 64 64 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 +))) 65 65 77 +((( 66 66 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 +))) 67 67 68 68 69 69 == 1.4 Applications == ... ... @@ -70,6 +70,10 @@ 70 70 71 71 * Smart Agriculture 72 72 86 + 87 + 88 + 89 + 73 73 == 1.5 Pin Mapping == 74 74 75 75 Inner PCB Pin mapping for reference: ... ... @@ -86,6 +86,11 @@ 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 88 106 + 107 + 108 + 109 + 110 + 89 89 == 2.2 Firmware and Changelog == 90 90 91 91 ((( ... ... @@ -105,12 +105,20 @@ 105 105 106 106 == 3.1 Connect to GroPoint Profile == 107 107 130 +((( 108 108 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 +))) 109 109 110 -* Support RS485 Interface 111 -* with M12 5pin connector. 134 +* ((( 135 +Support RS485 Interface 136 +))) 137 +* ((( 138 +with M12 5pin connector. 139 +))) 112 112 141 +((( 113 113 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 +))) 114 114 115 115 116 116 == 3.2 Connect to LoRaWAN Network? == ... ... @@ -120,16 +120,29 @@ 120 120 121 121 == 3.3 Example to use for LoRaWAN network == 122 122 153 +((( 123 123 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 155 +))) 124 124 125 -* 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. 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 +))) 126 126 161 +((( 127 127 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 +))) 128 128 165 +((( 166 + 167 +))) 129 129 169 +((( 130 130 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air. 171 +))) 131 131 173 +((( 132 132 Each GroPoint Air is shipped with a sticker with the default device EUI as below: 175 +))) 133 133 134 134 135 135 (% 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" %) ... ... @@ -151,9 +151,13 @@ 151 151 152 152 (% style="color:blue" %)**Step 2**(%%): Power on GroPoint Air 153 153 154 -(% 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" %)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"]] 155 155 199 +(% title="Click and drag to resize" %) 200 + 201 +((( 156 156 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 +))) 157 157 158 158 (% 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" %) 159 159 ... ... @@ -170,26 +170,40 @@ 170 170 171 171 == 3.4 Uplink Payload Analyze == 172 172 220 +((( 173 173 Uplink payloads have two types: 222 +))) 174 174 175 175 * ((( 225 +((( 176 176 Report temperature and humidity status normally: Use FPORT=2 177 177 ))) 228 +))) 178 178 * ((( 230 +((( 179 179 Other control commands: Use other FPORT fields. 180 180 ))) 233 +))) 181 181 235 +((( 182 182 The application server should parse the correct value based on FPORT settings. 237 +))) 183 183 184 184 185 185 == 3.5 temperature and humidity Value, Uplink FPORT~=2 == 186 186 187 187 243 +((( 188 188 GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 245 +))) 189 189 247 +((( 190 190 periodically send this uplink every 20 minutes, this interval can be changed. 249 +))) 191 191 251 +((( 192 192 The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 253 +))) 193 193 194 194 (% 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" %) 195 195 ... ... @@ -290,6 +290,11 @@ 290 290 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 291 291 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 292 292 354 + 355 + 356 + 357 + 358 + 293 293 == 4.2 Set Interrupt Mode == 294 294 295 295 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -307,6 +307,11 @@ 307 307 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 308 308 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 309 309 376 + 377 + 378 + 379 + 380 + 310 310 == 4.3 Set the sensor delay time == 311 311 312 312 Feature: Change the sensor delay time. ... ... @@ -328,6 +328,11 @@ 328 328 * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 329 329 * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 330 330 402 + 403 + 404 + 405 + 406 + 331 331 == 4.4 Query sensor model function == 332 332 333 333 Feature: Using this function will re-update the model. ... ... @@ -406,6 +406,7 @@ 406 406 0x08: LSLP01 407 407 408 408 485 + 409 409 = 5. Use AT Command = 410 410 411 411 == 5.1 Access AT Commands ==