Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
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... ... @@ -1,1 +1,1 @@ 1 -SN50v3-LB User Manual 1 +SN50v3-LB LoRaWAN Sensor Node User Manual - Author
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Edwin1 +XWiki.Saxer - Content
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... ... @@ -1,4 +1,5 @@ 1 -[[image:image-20230511201248-1.png||height="403" width="489"]] 1 +(% style="text-align:center" %) 2 +[[image:image-20230515135611-1.jpeg||height="589" width="589"]] 2 2 3 3 4 4 ... ... @@ -15,23 +15,21 @@ 15 15 16 16 == 1.1 What is SN50v3-LB LoRaWAN Generic Node == 17 17 19 + 18 18 (% style="color:blue" %)**SN50V3-LB **(%%)LoRaWAN Sensor Node is a Long Range LoRa Sensor Node. It is designed for outdoor use and powered by (% style="color:blue" %)** 8500mA Li/SOCl2 battery**(%%) for long term use.SN50V3-LB is designed to facilitate developers to quickly deploy industrial level LoRa and IoT solutions. It help users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to program, create and connect your things everywhere. 19 19 20 - 21 21 (% style="color:blue" %)**SN50V3-LB wireless part**(%%) is based on SX1262 allows the user 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 minimising current consumption.It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, smartphone detection, building automation, and so on. 22 22 23 - 24 24 (% style="color:blue" %)**SN50V3-LB **(%%)has a powerful 48Mhz ARM microcontroller with 256KB flash and 64KB RAM. It has multiplex I/O pins to connect to different sensors. 25 25 26 - 27 27 (% style="color:blue" %)**SN50V3-LB**(%%) has a built-in BLE module, user can configure the sensor remotely via Mobile Phone. It also support OTA upgrade via private LoRa protocol for easy maintaining. 28 28 29 - 30 30 SN50V3-LB is the 3^^rd^^ generation of LSN50 series generic sensor node from Dragino. It is an (% style="color:blue" %)**open source project**(%%) and has a mature LoRaWAN stack and application software. User can use the pre-load software for their IoT projects or easily customize the software for different requirements. 31 31 32 32 33 33 == 1.2 Features == 34 34 33 + 35 35 * LoRaWAN 1.0.3 Class A 36 36 * Ultra-low power consumption 37 37 * Open-Source hardware/software ... ... @@ -42,8 +42,10 @@ 42 42 * Downlink to change configure 43 43 * 8500mAh Battery for long term use 44 44 44 + 45 45 == 1.3 Specification == 46 46 47 + 47 47 (% style="color:#037691" %)**Common DC Characteristics:** 48 48 49 49 * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v ... ... @@ -78,8 +78,10 @@ 78 78 * Sleep Mode: 5uA @ 3.3v 79 79 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 80 80 82 + 81 81 == 1.4 Sleep mode and working mode == 82 82 85 + 83 83 (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life. 84 84 85 85 (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode. ... ... @@ -104,6 +104,7 @@ 104 104 ))) 105 105 |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 106 106 110 + 107 107 == 1.6 BLE connection == 108 108 109 109 ... ... @@ -122,7 +122,7 @@ 122 122 == 1.7 Pin Definitions == 123 123 124 124 125 -[[image:image-20230 511203450-2.png||height="443" width="785"]]129 +[[image:image-20230610163213-1.png||height="404" width="699"]] 126 126 127 127 128 128 == 1.8 Mechanical == ... ... @@ -135,8 +135,9 @@ 135 135 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 136 136 137 137 138 -== Hole Option == 142 +== 1.9 Hole Option == 139 139 144 + 140 140 SN50v3-LB has different hole size options for different size sensor cable. The options provided are M12, M16 and M20. The definition is as below: 141 141 142 142 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627104757-1.png?rev=1.1||alt="image-20220627104757-1.png"]] ... ... @@ -149,7 +149,7 @@ 149 149 == 2.1 How it works == 150 150 151 151 152 -The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S3 1x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.157 +The SN50v3-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the SN50v3-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 153 153 154 154 155 155 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == ... ... @@ -157,7 +157,7 @@ 157 157 158 158 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example. 159 159 160 -The LPS8 V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.165 +The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 161 161 162 162 163 163 (% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from SN50v3-LB. ... ... @@ -206,7 +206,7 @@ 206 206 === 2.3.1 Device Status, FPORT~=5 === 207 207 208 208 209 -Users can use the downlink command(**0x26 01**) to ask SN50v3 to send device configure detail, include device configure status. SN50v3 will uplink a payload via FPort=5 to server. 214 +Users can use the downlink command(**0x26 01**) to ask SN50v3-LB to send device configure detail, include device configure status. SN50v3-LB will uplink a payload via FPort=5 to server. 210 210 211 211 The Payload format is as below. 212 212 ... ... @@ -214,44 +214,44 @@ 214 214 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 215 215 |(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)** 216 216 |(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2** 217 -|(% style="width:103px" %) **Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT222 +|(% style="width:103px" %)Value|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT 218 218 219 219 Example parse in TTNv3 220 220 221 221 222 -(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3, this value is 0x1C 227 +(% style="color:#037691" %)**Sensor Model**(%%): For SN50v3-LB, this value is 0x1C 223 223 224 224 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 225 225 226 226 (% style="color:#037691" %)**Frequency Band**: 227 227 228 - *0x01: EU868233 +0x01: EU868 229 229 230 - *0x02: US915235 +0x02: US915 231 231 232 - *0x03: IN865237 +0x03: IN865 233 233 234 - *0x04: AU915239 +0x04: AU915 235 235 236 - *0x05: KZ865241 +0x05: KZ865 237 237 238 - *0x06: RU864243 +0x06: RU864 239 239 240 - *0x07: AS923245 +0x07: AS923 241 241 242 - *0x08: AS923-1247 +0x08: AS923-1 243 243 244 - *0x09: AS923-2249 +0x09: AS923-2 245 245 246 - *0x0a: AS923-3251 +0x0a: AS923-3 247 247 248 - *0x0b: CN470253 +0x0b: CN470 249 249 250 - *0x0c: EU433255 +0x0c: EU433 251 251 252 - *0x0d: KR920257 +0x0d: KR920 253 253 254 - *0x0e: MA869259 +0x0e: MA869 255 255 256 256 257 257 (% style="color:#037691" %)**Sub-Band**: ... ... @@ -275,16 +275,16 @@ 275 275 === 2.3.2 Working Modes & Sensor Data. Uplink via FPORT~=2 === 276 276 277 277 278 -SN50v3 has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command AT+MOD to set SN50v3 to different working modes. 283 +SN50v3-LB has different working mode for the connections of different type of sensors. This section describes these modes. Use can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set SN50v3-LB to different working modes. 279 279 280 280 For example: 281 281 282 - **AT+MOD=2 ** ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 287 + (% style="color:blue" %)**AT+MOD=2 ** (%%) ~/~/ will set the SN50v3 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 283 283 284 284 285 -(% style="color:red" %) **Important Notice:** (%%)290 +(% style="color:red" %) **Important Notice:** 286 286 287 -1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in **DR0**. Server sides will see NULL payload while SN50v3 transmit in DR0 with 12 bytes payload. 292 +~1. Some working modes has payload more than 12 bytes, The US915/AU915/AS923 frequency bands' definition has maximum 11 bytes in (% style="color:blue" %)**DR0**(%%). Server sides will see NULL payload while SN50v3-LB transmit in DR0 with 12 bytes payload. 288 288 289 289 2. All modes share the same Payload Explanation from HERE. 290 290 ... ... @@ -291,223 +291,350 @@ 291 291 3. By default, the device will send an uplink message every 20 minutes. 292 292 293 293 294 -=== 2.3.1 MOD~=1 (Default Mode) === 299 +==== 2.3.2.1 MOD~=1 (Default Mode) ==== 295 295 301 + 296 296 In this mode, uplink payload includes in total 11 bytes. Uplink packets use FPORT=2. 297 297 298 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2** 299 -|**Value**|Bat|Temperature(DS18B20)|ADC|Digital in & Digital Interrupt|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor|Humidity（SHT20) 304 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 305 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:130px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2** 306 +|Value|Bat|(% style="width:191px" %)((( 307 +Temperature(DS18B20)(PC13) 308 +)))|(% style="width:78px" %)((( 309 +ADC(PA4) 310 +)))|(% style="width:216px" %)((( 311 +Digital in(PB15)&Digital Interrupt(PA8) 312 +)))|(% style="width:308px" %)((( 313 +Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor) 314 +)))|(% style="width:154px" %)((( 315 +Humidity(SHT20 or SHT31) 316 +))) 300 300 301 301 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220627150949-6.png?rev=1.1||alt="image-20220627150949-6.png"]] 302 302 303 -=== 2.3.2 MOD~=2 (Distance Mode) === 304 304 321 +==== 2.3.2.2 MOD~=2 (Distance Mode) ==== 322 + 323 + 305 305 This mode is target to measure the distance. The payload of this mode is totally 11 bytes. The 8^^th^^ and 9^^th^^ bytes is for the distance. 306 306 307 -|**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2** 308 -|**Value**|BAT|((( 309 -Temperature(DS18B20) 310 -)))|ADC|Digital in & Digital Interrupt|((( 311 -Distance measure by: 312 -1) LIDAR-Lite V3HP 313 -Or 314 -2) Ultrasonic Sensor 315 -)))|Reserved 326 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 327 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:30px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:110px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:140px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**2** 328 +|Value|BAT|(% style="width:196px" %)((( 329 +Temperature(DS18B20)(PC13) 330 +)))|(% style="width:87px" %)((( 331 +ADC(PA4) 332 +)))|(% style="width:189px" %)((( 333 +Digital in(PB15) & Digital Interrupt(PA8) 334 +)))|(% style="width:208px" %)((( 335 +Distance measure by: 1) LIDAR-Lite V3HP 336 +Or 2) Ultrasonic Sensor 337 +)))|(% style="width:117px" %)Reserved 316 316 317 317 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324539647-568.png?rev=1.1||alt="1656324539647-568.png"]] 318 318 319 -**Connection of LIDAR-Lite V3HP:** 320 320 321 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324581381-162.png?rev=1.1||alt="1656324581381-162.png"]]342 +(% style="color:blue" %)**Connection of LIDAR-Lite V3HP:** 322 322 323 - **Connection to UltrasonicSensor:**344 +[[image:image-20230512173758-5.png||height="563" width="712"]] 324 324 325 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656324598488-204.png?rev=1.1||alt="1656324598488-204.png"]] 326 326 347 +(% style="color:blue" %)**Connection to Ultrasonic Sensor:** 348 + 349 +(% style="color:red" %)**Need to remove R1 and R2 resistors to get low power,otherwise there will be 240uA standby current.** 350 + 351 +[[image:image-20230512173903-6.png||height="596" width="715"]] 352 + 353 + 327 327 For the connection to TF-Mini or TF-Luna , MOD2 payload is as below: 328 328 329 -|**Size(bytes)**|**2**|**2**|**1**|**2**|**2**|**2** 330 -|**Value**|BAT|((( 331 -Temperature(DS18B20) 332 -)))|Digital in & Digital Interrupt|ADC|((( 356 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 357 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:120px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:80px" %)**2** 358 +|Value|BAT|(% style="width:183px" %)((( 359 +Temperature(DS18B20)(PC13) 360 +)))|(% style="width:173px" %)((( 361 +Digital in(PB15) & Digital Interrupt(PA8) 362 +)))|(% style="width:84px" %)((( 363 +ADC(PA4) 364 +)))|(% style="width:323px" %)((( 333 333 Distance measure by:1)TF-Mini plus LiDAR 334 -Or 335 -2) TF-Luna LiDAR 336 -)))|Distance signal strength 366 +Or 2) TF-Luna LiDAR 367 +)))|(% style="width:188px" %)Distance signal strength 337 337 338 338 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376779088-686.png?rev=1.1||alt="1656376779088-686.png"]] 339 339 371 + 340 340 **Connection to [[TF-Mini plus>>url:http://en.benewake.com/product/detail/5c345cd0e5b3a844c472329b.html]] LiDAR(UART version):** 341 341 342 -Need to remove R3 and R4 resistors to get low power . Sincefirmwarev1.7.0374 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.** 343 343 344 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376795715-436.png?rev=1.1||alt="1656376795715-436.png"]]376 +[[image:image-20230512180609-7.png||height="555" width="802"]] 345 345 378 + 346 346 **Connection to [[TF-Luna>>url:http://en.benewake.com/product/detail/5e1c1fd04d839408076b6255.html]] LiDAR (UART version):** 347 347 348 -Need to remove R3 and R4 resistors to get low power . Sincefirmwarev1.7.0381 +(% style="color:red" %)**Need to remove R3 and R4 resistors to get low power,otherwise there will be 400uA standby current.** 349 349 350 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656376865561-355.png?rev=1.1||alt="1656376865561-355.png"]]383 +[[image:image-20230610170047-1.png||height="452" width="799"]] 351 351 352 -Please use firmware version > 1.6.5 when use MOD=2, in this firmware version, user can use LSn50 v1 to power the ultrasonic sensor directly and with low power consumption. 353 353 354 -=== 2.3.3 386 +==== 2.3.2.3 MOD~=3 (3 ADC + I2C) ==== 355 355 388 + 356 356 This mode has total 12 bytes. Include 3 x ADC + 1x I2C 357 357 358 -|=((( 391 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 392 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 359 359 **Size(bytes)** 360 -)))|=**2**|=**2**|=**2**|=**1**|=2|=2|=1 361 -|**Value**|ADC(Pin PA0)|ADC2(PA1)|ADC3 (PA4)|((( 362 -Digital in(PA12)&Digital Interrupt1(PB14) 363 -)))|Temperature（SHT20 or SHT31 or BH1750 Illumination Sensor）|Humidity（SHT20 or SHT31)|Bat 394 +)))|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)1 395 +|Value|(% style="width:68px" %)((( 396 +ADC1(PA4) 397 +)))|(% style="width:75px" %)((( 398 +ADC2(PA5) 399 +)))|((( 400 +ADC3(PA8) 401 +)))|((( 402 +Digital Interrupt(PB15) 403 +)))|(% style="width:304px" %)((( 404 +Temperature(SHT20 or SHT31 or BH1750 Illumination Sensor) 405 +)))|(% style="width:163px" %)((( 406 +Humidity(SHT20 or SHT31) 407 +)))|(% style="width:53px" %)Bat 364 364 365 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377431497-975.png?rev=1.1||alt="1656377431497-975.png"]]409 +[[image:image-20230513110214-6.png]] 366 366 367 -=== 2.3.4 MOD~=4 (3 x DS18B20) === 368 368 369 - Thismode is supported in firmware version since v1.6.1.Softwareset to AT+MOD=4412 +==== 2.3.2.4 MOD~=4 (3 x DS18B20) ==== 370 370 371 -Hardware connection is as below, 372 372 373 -**( Note:** 374 - 375 -* In hardware version v1.x and v2.0 , R3 & R4 should change from 10k to 4.7k ohm to support the other 2 x DS18B20 probes. 376 -* In hardware version v2.1 no need to change R3 , R4, by default, they are 4.7k ohm already. 377 - 378 -See [[here>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H1.6A0HardwareChangelog]] for hardware changelog. **) ** 379 - 380 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377461619-156.png?rev=1.1||alt="1656377461619-156.png"]] 381 - 382 382 This mode has total 11 bytes. As shown below: 383 383 384 - |**Size(bytes)**|**2**|**2**|**2**|**1**|**2**|**2**385 -|** Value**|BAT|(((386 - Temperature1387 -(DS18B20) 388 -( PB3)389 - )))|ADC|Digital in & Digital Interrupt|Temperature2390 -( DS18B20)391 -(P A9)|Temperature3392 -(DS18B20) 393 -(P A10)417 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 418 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2** 419 +|Value|BAT|(% style="width:186px" %)((( 420 +Temperature1(DS18B20)(PC13) 421 +)))|(% style="width:82px" %)((( 422 +ADC(PA4) 423 +)))|(% style="width:210px" %)((( 424 +Digital in(PB15) & Digital Interrupt(PA8) 425 +)))|(% style="width:191px" %)Temperature2(DS18B20) 426 +(PB9)|(% style="width:183px" %)Temperature3(DS18B20)(PB8) 394 394 395 395 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656377606181-607.png?rev=1.1||alt="1656377606181-607.png"]] 396 396 397 -=== 2.3.5 MOD~=5(Weight Measurement by HX711) === 398 398 399 - Thismodes supported in firmwareversion since v1.6.2. Please use v1.6.5firmware version so user no needo use extra LDO for connection.431 +[[image:image-20230513134006-1.png||height="559" width="736"]] 400 400 401 401 402 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378224664-860.png?rev=1.1||alt="1656378224664-860.png"]]434 +==== 2.3.2.5 MOD~=5(Weight Measurement by HX711) ==== 403 403 436 + 437 +[[image:image-20230512164658-2.png||height="532" width="729"]] 438 + 404 404 Each HX711 need to be calibrated before used. User need to do below two steps: 405 405 406 -1. Zero calibration. Don't put anything on load cell and run **AT+WEIGRE** to calibrate to Zero gram. 407 -1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor. 441 +1. Zero calibration. Don't put anything on load cell and run (% style="color:blue" %)**AT+WEIGRE**(%%) to calibrate to Zero gram. 442 +1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run (% style="color:blue" %)**AT+WEIGAP**(%%) to adjust the Calibration Factor. 408 408 1. ((( 409 -Remove the limit of plus or minus 5Kg in mode 5, and expand from 2 bytes to 4 bytes, the unit is g.(Since v1.8.0) 444 +Weight has 4 bytes, the unit is g. 445 + 446 + 447 + 410 410 ))) 411 411 412 412 For example: 413 413 414 -**AT+ WEIGAP=403.0**452 +(% style="color:blue" %)**AT+GETSENSORVALUE =0** 415 415 416 416 Response: Weight is 401 g 417 417 418 418 Check the response of this command and adjust the value to match the real value for thing. 419 419 420 -|=((( 458 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 459 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 421 421 **Size(bytes)** 422 -)))|=**2**|=**2**|=**2**|=**1**|=**4**|=2 423 -|**Value**|[[Bat>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]]|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital Input and Digitak Interrupt>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Weight|Reserved 461 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 150px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 200px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**4** 462 +|Value|BAT|(% style="width:193px" %)((( 463 +Temperature(DS18B20)(PC13) 464 +)))|(% style="width:85px" %)((( 465 +ADC(PA4) 466 +)))|(% style="width:186px" %)((( 467 +Digital in(PB15) & Digital Interrupt(PA8) 468 +)))|(% style="width:100px" %)Weight 424 424 425 425 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820120036-2.png?width=1003&height=469&rev=1.1||alt="image-20220820120036-2.png" height="469" width="1003"]] 426 426 427 -=== 2.3.6 MOD~=6 (Counting Mode, Since firmware v1.6.5) === 428 428 473 +==== 2.3.2.6 MOD~=6 (Counting Mode) ==== 474 + 475 + 429 429 In this mode, the device will work in counting mode. It counts the interrupt on the interrupt pins and sends the count on TDC time. 430 430 431 431 Connection is as below. The PIR sensor is a count sensor, it will generate interrupt when people come close or go away. User can replace the PIR sensor with other counting sensors. 432 432 433 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378351863-572.png?rev=1.1||alt="1656378351863-572.png"]]480 +[[image:image-20230512181814-9.png||height="543" width="697"]] 434 434 435 -**Note:** LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the LSN50 to avoid this happen. 436 436 437 -|=**Size(bytes)**|=**2**|=**2**|=**2**|=**1**|=**4** 438 -|**Value**|[[BAT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.1BatteryInfo]]|((( 439 -[[Temperature(DS18B20)>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.2Temperature28DS18B2029]] 440 -)))|[[ADC>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.4AnalogueDigitalConverter28ADC29]]|[[Digital in>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/#H2.4.3DigitalInput]]|Count 483 +(% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.** 441 441 485 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 486 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**Size(bytes)**|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 100px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 80px;background-color:#D9E2F3;color:#0070C0" %)**4** 487 +|Value|BAT|(% style="width:256px" %)((( 488 +Temperature(DS18B20)(PC13) 489 +)))|(% style="width:108px" %)((( 490 +ADC(PA4) 491 +)))|(% style="width:126px" %)((( 492 +Digital in(PB15) 493 +)))|(% style="width:145px" %)((( 494 +Count(PA8) 495 +))) 496 + 442 442 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378441509-171.png?rev=1.1||alt="1656378441509-171.png"]] 443 443 444 -=== 2.3.7 MOD~=7 Three interrupt contact modes (the hardware version needs to support three interrupt versions, Since firmware v1.8.0) === 445 445 446 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220820140109-3.png?rev=1.1||alt="image-20220820140109-3.png"]]500 +==== 2.3.2.7 MOD~=7 (Three interrupt contact modes) ==== 447 447 448 -|=((( 502 + 503 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 504 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 449 449 **Size(bytes)** 450 -)))|=**2**|=**2**|=**2**|=**1**|=**1**|=1|=2 451 -|**Value**|BAT|Temperature(DS18B20)|ADC|((( 452 -Digital in(PA12)&Digital Interrupt1(PB14) 453 -)))|Digital Interrupt2(PB15)|Digital Interrupt3(PA4)|Reserved 506 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)1|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2 507 +|Value|BAT|(% style="width:188px" %)((( 508 +Temperature(DS18B20) 509 +(PC13) 510 +)))|(% style="width:83px" %)((( 511 +ADC(PA5) 512 +)))|(% style="width:184px" %)((( 513 +Digital Interrupt1(PA8) 514 +)))|(% style="width:186px" %)Digital Interrupt2(PA4)|(% style="width:197px" %)Digital Interrupt3(PB15)|(% style="width:100px" %)Reserved 454 454 455 - ===2.3.8 MOD~=8 （3ADC+1DS18B20, Sincefirmwarev1.8.0）===516 +[[image:image-20230513111203-7.png||height="324" width="975"]] 456 456 457 -|=((( 518 + 519 +==== 2.3.2.8 MOD~=8 （3ADC+1DS18B20） ==== 520 + 521 + 522 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 523 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 458 458 **Size(bytes)** 459 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=2 460 -|**Value**|BAT|Temperature(DS18B20)|((( 461 -ADC1(PA0) 462 -)))|((( 463 -Digital in 464 -& Digital Interrupt(PB14) 465 -)))|((( 466 -ADC2(PA1) 467 -)))|((( 468 -ADC3(PA4) 525 +)))|=(% style="width: 30px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 120px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 70px;background-color:#D9E2F3;color:#0070C0" %)2 526 +|Value|BAT|(% style="width:207px" %)((( 527 +Temperature(DS18B20) 528 +(PC13) 529 +)))|(% style="width:94px" %)((( 530 +ADC1(PA4) 531 +)))|(% style="width:198px" %)((( 532 +Digital Interrupt(PB15) 533 +)))|(% style="width:84px" %)((( 534 +ADC2(PA5) 535 +)))|(% style="width:82px" %)((( 536 +ADC3(PA8) 469 469 ))) 470 470 471 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823164903-2.png?rev=1.1||alt="image-20220823164903-2.png"]]539 +[[image:image-20230513111231-8.png||height="335" width="900"]] 472 472 473 -=== 2.3.9 MOD~=9 3DS18B20+ two Interrupt count mode (the hardware version needs to support 3 interrupt versions, Since firmware v1.8.0) === 474 474 475 -|=((( 542 +==== 2.3.2.9 MOD~=9 (3DS18B20+ two Interrupt count mode) ==== 543 + 544 + 545 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) 546 +|=(% style="width: 50px;background-color:#D9E2F3;color:#0070C0" %)((( 476 476 **Size(bytes)** 477 -)))|=**2**|=**2**|=**2**|=**1**|=**2**|=4|=4 478 -|**Value**|BAT|((( 479 -Temperature1(PB3) 548 +)))|=(% style="width: 20px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)4 549 +|Value|BAT|((( 550 +Temperature 551 +(DS18B20)(PC13) 480 480 )))|((( 481 -Temperature2(PA9) 553 +Temperature2 554 +(DS18B20)(PB9) 482 482 )))|((( 483 -Digital in 484 -& Digital Interrupt(PA4) 485 -)))|((( 486 -Temperature3(PA10) 487 -)))|((( 488 -Count1(PB14) 489 -)))|((( 490 -Count2(PB15) 556 +Digital Interrupt 557 +(PB15) 558 +)))|(% style="width:193px" %)((( 559 +Temperature3 560 +(DS18B20)(PB8) 561 +)))|(% style="width:78px" %)((( 562 +Count1(PA8) 563 +)))|(% style="width:78px" %)((( 564 +Count2(PA4) 491 491 ))) 492 492 493 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220823165322-3.png?rev=1.1||alt="image-20220823165322-3.png"]]567 +[[image:image-20230513111255-9.png||height="341" width="899"]] 494 494 495 -**The newly added AT command is issued correspondingly:** 569 +(% style="color:blue" %)**The newly added AT command is issued correspondingly:** 496 496 497 -** ~AT+INTMOD1****PB14** pin： Corresponding downlink: **06 00 00 xx**571 +(% style="color:#037691" %)** AT+INTMOD1 PA8**(%%) pin： Corresponding downlink: (% style="color:#037691" %)**06 00 00 xx** 498 498 499 -** ~AT+INTMOD2** **PB15****06 00 01 xx**573 +(% style="color:#037691" %)** AT+INTMOD2 PA4**(%%) pin： Corresponding downlink: (% style="color:#037691" %)**06 00 01 xx** 500 500 501 -** ~AT+INTMOD3****PA4**575 +(% style="color:#037691" %)** AT+INTMOD3 PB15**(%%) pin： Corresponding downlink: (% style="color:#037691" %)** 06 00 02 xx** 502 502 503 -**AT+SETCNT=aa,bb** 504 504 505 - WhenAA is1, settheuntof PB14 pin to BB Correspondingdownlink：09 01bbbb bb bb578 +(% style="color:blue" %)**AT+SETCNT=aa,bb** 506 506 507 -When AA is 2, set the count of PB15pin to BB Corresponding downlink：09 02bb bb bb bb580 +When AA is 1, set the count of PA8 pin to BB Corresponding downlink：09 01 bb bb bb bb 508 508 509 - ===2.3.10DecodepayloadinTheThingsNetwork===582 +When AA is 2, set the count of PA4 pin to BB Corresponding downlink：09 02 bb bb bb bb 510 510 584 + 585 +==== 2.3.2.10 MOD~=10 (PWM input capture and output mode，Since firmware v1.2) ==== 586 + 587 +In this mode, the uplink can perform PWM input capture, and the downlink can perform PWM output. 588 + 589 + 590 +===== 2.3.2.10.a Uplink, PWM input capture ===== 591 + 592 +[[image:image-20230817172209-2.png||height="439" width="683"]] 593 + 594 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:690px" %) 595 +|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:20px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:100px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:135px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:89px" %)**2** 596 +|Value|Bat|(% style="width:191px" %)((( 597 +Temperature(DS18B20)(PC13) 598 +)))|(% style="width:78px" %)((( 599 +ADC(PA4) 600 +)))|(% style="width:135px" %)((( 601 +PWM_Setting 602 + 603 +&Digital Interrupt(PA8) 604 +)))|(% style="width:70px" %)((( 605 +Pulse period 606 +)))|(% style="width:89px" %)((( 607 +Duration of high level 608 +))) 609 + 610 +[[image:image-20230817170702-1.png||height="161" width="1044"]] 611 + 612 + 613 +(% style="color:blue" %)**AT+PWMSET=AA（Default is 0） ==> Corresponding downlink: 0B AA** 614 + 615 +When AA is 0, the unit of PWM capture time is microsecond. The capture frequency range is between 20HZ and 100000HZ. 616 + 617 +When AA is 1, the unit of PWM capture time is millisecond. The capture frequency range is between 5HZ and 250HZ. 618 + 619 + 620 +===== 2.3.2.10.b Downlink, PWM output ===== 621 + 622 +[[image:image-20230817173800-3.png||height="412" width="685"]] 623 + 624 +Downlink: (% style="color:#037691" %)**0B xx xx xx yy zz zz** 625 + 626 + xx xx xx is the output frequency, the unit is HZ. 627 + 628 + yy is the duty cycle of the output, the unit is %. 629 + 630 + zz zz is the time delay of the output, the unit is ms. 631 + 632 + 633 +For example, send a downlink command: 0B 00 61 A8 32 13 88, the frequency is 25KHZ, the duty cycle is 50, and the output time is 5 seconds. 634 + 635 +The oscilloscope displays as follows: 636 + 637 +[[image:image-20230817173858-5.png||height="694" width="921"]] 638 + 639 + 640 +=== 2.3.3 Decode payload === 641 + 642 + 511 511 While using TTN V3 network, you can add the payload format to decode the payload. 512 512 513 513 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656378466788-734.png?rev=1.1||alt="1656378466788-734.png"]] ... ... @@ -514,41 +514,33 @@ 514 514 515 515 The payload decoder function for TTN V3 are here: 516 516 517 - LSN50 TTN V3 Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]649 +SN50v3-LB TTN V3 Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 518 518 519 519 520 - SensorDatais uplinkvia FPORT=2652 +==== 2.3.3.1 Battery Info ==== 521 521 522 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %) 523 -|=(% style="width: 90px;background-color:#D9E2F3" %)((( 524 -**Size(bytes)** 525 -)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2 526 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)((( 527 -[[Battery>>||anchor="HBattery:"]] 528 -)))|(% style="width:130px" %)((( 529 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]] 530 -)))|(% style="width:91px" %)((( 531 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD:"]] 532 -)))|(% style="width:103px" %)((( 533 -[[Temperature>>||anchor="HTemperature:"]] 534 -)))|(% style="width:80px" %)((( 535 -[[Humidity>>||anchor="HHumidity:"]] 536 -))) 537 537 538 - ====(% style="color:#4472c4"%)**Battery**(%%)====655 +Check the battery voltage for SN50v3-LB. 539 539 540 -Sensor Battery Level. 541 - 542 542 Ex1: 0x0B45 = 2885mV 543 543 544 544 Ex2: 0x0B49 = 2889mV 545 545 546 546 662 +==== 2.3.3.2 Temperature (DS18B20) ==== 547 547 548 -==== (% style="color:#4472c4" %)**Temperature**(%%) ==== 549 549 550 - **Example**:665 +If there is a DS18B20 connected to PC13 pin. The temperature will be uploaded in the payload. 551 551 667 +More DS18B20 can check the [[3 DS18B20 mode>>||anchor="H2.3.2.4MOD3D4283xDS18B2029"]] 668 + 669 +(% style="color:blue" %)**Connection:** 670 + 671 +[[image:image-20230512180718-8.png||height="538" width="647"]] 672 + 673 + 674 +(% style="color:blue" %)**Example**: 675 + 552 552 If payload is: 0105H: (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree 553 553 554 554 If payload is: FF3FH : (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. ... ... @@ -556,200 +556,240 @@ 556 556 （FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative） 557 557 558 558 559 -==== (%style="color:#4472c4"%)**Humidity**(%%)====683 +==== 2.3.3.3 Digital Input ==== 560 560 561 561 562 - Read:0x(0197)=412Value:412/10=41.2,So 41.2%686 +The digital input for pin PB15, 563 563 688 +* When PB15 is high, the bit 1 of payload byte 6 is 1. 689 +* When PB15 is low, the bit 1 of payload byte 6 is 0. 564 564 565 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ==== 691 +(% class="wikigeneratedid" id="H2.3.3.4A0AnalogueDigitalConverter28ADC29" %) 692 +((( 693 +When the digital interrupt pin is set to AT+INTMODx=0, this pin is used as a digital input pin. 566 566 695 +(% style="color:red" %)**Note: The maximum voltage input supports 3.6V.** 567 567 568 -**Example:** 697 + 698 +))) 569 569 570 - Ifpayload& 0x01 = 0x01 **~-~->** Thisisan AlarmMessage700 +==== 2.3.3.4 Analogue Digital Converter (ADC) ==== 571 571 572 -If payload & 0x01 = 0x00 **~-~->** This is a normal uplink message, no alarm 573 573 574 - Ifpayload>>2=0x00**~-~->**means MOD=1,Thisisa samplinguplinkmessage703 +The measuring range of the ADC is only about 0.1V to 1.1V The voltage resolution is about 0.24mv. 575 575 576 - Ifpayload>>2=0x31**~-~->**meansMOD=31, thismessage isareplymessagefor polling,thismessagecontains thealarmsettings.see[[this link>>path:#HPolltheAlarmsettings:]]fordetail.705 +When the measured output voltage of the sensor is not within the range of 0.1V and 1.1V, the output voltage terminal of the sensor shall be divided The example in the following figure is to reduce the output voltage of the sensor by three times If it is necessary to reduce more times, calculate according to the formula in the figure and connect the corresponding resistance in series. 577 577 707 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220628150112-1.png?width=285&height=241&rev=1.1||alt="image-20220628150112-1.png" height="241" width="285"]] 578 578 579 -== 2.4 Payload Decoder file == 580 580 710 +(% style="color:red" %)**Note: If the ADC type sensor needs to be powered by SN50_v3, it is recommended to use +5V to control its switch.Only sensors with low power consumption can be powered with VDD.** 581 581 582 -In TTN, use can add a custom payload so it shows friendly reading 583 583 584 - In thepage(% style="color:#037691"%)**Applications~-~-> PayloadFormats~-~-> Custom~-~->decoder**(%%)to addthe decoderfrom:713 +The position of PA5 on the hardware after **LSN50 v3.3** is changed to the position shown in the figure below, and the collected voltage becomes one-sixth of the original. 585 585 586 -[[ https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]715 +[[image:image-20230811113449-1.png||height="370" width="608"]] 587 587 717 +==== 2.3.3.5 Digital Interrupt ==== 588 588 589 -== 2.5 Datalog Feature == 590 590 720 +Digital Interrupt refers to pin PA8, and there are different trigger methods. When there is a trigger, the SN50v3-LB will send a packet to the server. 591 591 592 - Datalog Featureistoensure IoT Server can get all sampling datafrom Sensor evenif theLoRaWAN networkis down.For each sampling, S31x-LB will storee reading for future retrieving purposes.722 +(% style="color:blue" %)** Interrupt connection method:** 593 593 724 +[[image:image-20230513105351-5.png||height="147" width="485"]] 594 594 595 -=== 2.5.1 Ways to get datalog via LoRaWAN === 596 596 727 +(% style="color:blue" %)**Example to use with door sensor :** 597 597 598 - Set[[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayloadA028FPORT3D329"]],S31x-LB willwaitforACK for every uplink, whenthereisno LoRaWANnetwork,S31x-LBwillmark theserecordswithnon-ack messages andstorethesensor data, anditwill send all messages(10sinterval)afterthe networkrecovery.729 +The door sensor is shown at right. It is a two wire magnetic contact switch used for detecting the open/close status of doors or windows. 599 599 600 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server. 601 -* b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages. 731 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379210849-860.png?rev=1.1||alt="1656379210849-860.png"]] 602 602 603 - Below is the typical case for theauto-updatedatalogfeature(SetPNACKMD=1)733 +When the two pieces are close to each other, the 2 wire output will be short or open (depending on the type), while if the two pieces are away from each other, the 2 wire output will be the opposite status. So we can use SN50v3-LB interrupt interface to detect the status for the door or window. 604 604 605 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]] 606 606 607 -= ==2.5.2UnixTimeStamp===736 +(% style="color:blue" %)**Below is the installation example:** 608 608 738 +Fix one piece of the magnetic sensor to the door and connect the two pins to SN50v3-LB as follows: 609 609 610 -S31x-LB uses Unix TimeStamp format based on 740 +* ((( 741 +One pin to SN50v3-LB's PA8 pin 742 +))) 743 +* ((( 744 +The other pin to SN50v3-LB's VDD pin 745 +))) 611 611 612 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png"height="97"width="627"]]747 +Install the other piece to the door. Find a place where the two pieces will be close to each other when the door is closed. For this particular magnetic sensor, when the door is closed, the output will be short, and PA8 will be at the VCC voltage. 613 613 614 - Usercan get this timefrom link:[[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]]:749 +Door sensors have two types: (% style="color:blue" %)** NC (Normal close)**(%%) and (% style="color:blue" %)**NO (normal open)**(%%). The connection for both type sensors are the same. But the decoding for payload are reverse, user need to modify this in the IoT Server decoder. 615 615 616 - Belowis the converterexample751 +When door sensor is shorted, there will extra power consumption in the circuit, the extra current is 3v3/R14 = 3v3/1Mohm = 3uA which can be ignored. 617 617 618 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/L HT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png"height="298" width="720"]]753 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379283019-229.png?rev=1.1||alt="1656379283019-229.png"]] 619 619 620 - So, wecan useAT+TIMESTAMP=1611889405ordownlink3060137afd00toset thecurrent time2021– Jan~-~- 29 Friday 03:03:25755 +The above photos shows the two parts of the magnetic switch fitted to a door. 621 621 757 +The software by default uses the falling edge on the signal line as an interrupt. We need to modify it to accept both the rising edge (0v ~-~-> VCC , door close) and the falling edge (VCC ~-~-> 0v , door open) as the interrupt. 622 622 623 - === 2.5.3 SetDevice Time===759 +The command is: 624 624 761 +(% style="color:blue" %)**AT+INTMOD1=1 ** (%%) ~/~/ (more info about INMOD please refer** **[[**AT Command Manual**>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/&file=DRAGINO_LSN50_AT_Commands_v1.5.1.pdf]]**. **) 625 625 626 - Userneed to set(%style="color:blue" %)**SYNCMOD=1**(%%) toenablesyncimeviaMACcommand.763 +Below shows some screen captures in TTN V3: 627 627 628 - Once S31x-LB Joined LoRaWAN network,it will send the MACcommand (DeviceTimeReq) andthe serverwill reply with (DeviceTimeAns) to send the current time to31x-LB. IfS31x-LB failstoget the time from thever, S31x-LB will use the internaltimeand wait for next timerequest (AT+SYNCTDC to set the time requestperiod, defaultis10days).765 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379339508-835.png?rev=1.1||alt="1656379339508-835.png"]] 629 629 630 -(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.** 631 631 768 +In **MOD=1**, user can use byte 6 to see the status for door open or close. TTN V3 decoder is as below: 632 632 633 -= ==2.5.4 DatalogUplinkpayload (FPORT~=3)===770 +door= (bytes[6] & 0x80)? "CLOSE":"OPEN"; 634 634 635 635 636 - TheDataloguplinkswillusebelowpayloadformat.773 +==== 2.3.3.6 I2C Interface (SHT20 & SHT31) ==== 637 637 638 -**Retrieval data payload:** 639 639 640 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 641 -|=(% style="width: 80px;background-color:#D9E2F3" %)((( 642 -**Size(bytes)** 643 -)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4** 644 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)((( 645 -[[Temp_Black>>||anchor="HTemperatureBlack:"]] 646 -)))|(% style="width:51px" %)[[Temp_White>>||anchor="HTemperatureWhite:"]]|(% style="width:89px" %)[[Temp_ Red or Temp _White>>||anchor="HTemperatureREDorTemperatureWhite:"]]|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]] 776 +The SDA and SCK are I2C interface lines. You can use these to connect to an I2C device and get the sensor data. 647 647 648 - **Pollmessage flag&Ext:**778 +We have made an example to show how to use the I2C interface to connect to the SHT20/ SHT31 Temperature and Humidity Sensor. 649 649 650 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]780 +(% style="color:red" %)**Notice: Different I2C sensors have different I2C commands set and initiate process, if user want to use other I2C sensors, User need to re-write the source code to support those sensors. SHT20/ SHT31 code in SN50v3-LB will be a good reference.** 651 651 652 -**No ACK Message**: 1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature) 653 653 654 - **PollMessageFlag**:1:Thismessageis apoll messagereply.783 +Below is the connection to SHT20/ SHT31. The connection is as below: 655 655 656 - * Poll MessageFlagis set to 1.785 +[[image:image-20230610170152-2.png||height="501" width="846"]] 657 657 658 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands. 659 659 660 - Forexample,inUS915band,themaxpayloadfordifferent DR is:788 +The device will be able to get the I2C sensor data now and upload to IoT Server. 661 661 662 - **a) DR0:** maxs 11bytessotryofdata790 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/1656379664142-345.png?rev=1.1||alt="1656379664142-345.png"]] 663 663 664 - **b)DR1:**maxis 53bytesso devices willupload4 entriesof data(total 44bytes)792 +Convert the read byte to decimal and divide it by ten. 665 665 666 -** c) DR2:** totalpayload includes 11 entries of data794 +**Example:** 667 667 668 - **d) DR3:**totalpayload includes22entries of data.796 +Temperature: Read:0116(H) = 278(D) Value: 278 /10=27.8℃; 669 669 670 - If devisedoesn'thavenydatainthepollingtime.Devicewilluplink 11 bytesof0798 +Humidity: Read:0248(H)=584(D) Value: 584 / 10=58.4, So 58.4% 671 671 800 +If you want to use other I2C device, please refer the SHT20 part source code as reference. 672 672 802 + 803 +==== 2.3.3.7 Distance Reading ==== 804 + 805 + 806 +Refer [[Ultrasonic Sensor section>>||anchor="H2.3.3.8UltrasonicSensor"]]. 807 + 808 + 809 +==== 2.3.3.8 Ultrasonic Sensor ==== 810 + 811 + 812 +This Fundamental Principles of this sensor can be found at this link: [[https:~~/~~/wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU~~_~~__SEN0208>>url:https://wiki.dfrobot.com/Weather_-_proof_Ultrasonic_Sensor_with_Separate_Probe_SKU___SEN0208]] 813 + 814 +The SN50v3-LB detects the pulse width of the sensor and converts it to mm output. The accuracy will be within 1 centimeter. The usable range (the distance between the ultrasonic probe and the measured object) is between 24cm and 600cm. 815 + 816 +The working principle of this sensor is similar to the (% style="color:blue" %)**HC-SR04**(%%) ultrasonic sensor. 817 + 818 +The picture below shows the connection: 819 + 820 +[[image:image-20230512173903-6.png||height="596" width="715"]] 821 + 822 + 823 +Connect to the SN50v3-LB and run (% style="color:blue" %)**AT+MOD=2**(%%) to switch to ultrasonic mode (ULT). 824 + 825 +The ultrasonic sensor uses the 8^^th^^ and 9^^th^^ byte for the measurement value. 826 + 673 673 **Example:** 674 674 675 - If S31x-LB hasbelow datainsideFlash:829 +Distance: Read: 0C2D(Hex) = 3117(D) Value: 3117 mm=311.7 cm 676 676 677 -[[image:1682646494051-944.png]] 678 678 679 - Ifusersendsbelowdownlinkcommand: 3160065F9760066DA705832 +==== 2.3.3.9 Battery Output - BAT pin ==== 680 680 681 -Where : Start time: 60065F97 = time 21/1/19 04:27:03 682 682 683 - Stop time:60066DA7=time21/1/1905:27:03835 +The BAT pin of SN50v3-LB is connected to the Battery directly. If users want to use BAT pin to power an external sensor. User need to make sure the external sensor is of low power consumption. Because the BAT pin is always open. If the external sensor is of high power consumption. the battery of SN50v3-LB will run out very soon. 684 684 685 685 686 - **S31x-LBwilluplinkthispayload.**838 +==== 2.3.3.10 +5V Output ==== 687 687 688 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]] 689 689 690 -((( 691 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E 692 -))) 841 +SN50v3-LB will enable +5V output before all sampling and disable the +5v after all sampling. 693 693 694 -((( 695 -Where the first 11 bytes is for the first entry: 696 -))) 843 +The 5V output time can be controlled by AT Command. 697 697 698 -((( 699 -7FFF089801464160065F97 700 -))) 845 +(% style="color:blue" %)**AT+5VT=1000** 701 701 702 -((( 703 -**Ext sensor data**=0x7FFF/100=327.67 704 -))) 847 +Means set 5V valid time to have 1000ms. So the real 5V output will actually have 1000ms + sampling time for other sensors. 705 705 706 -((( 707 -**Temp**=0x088E/100=22.00 708 -))) 849 +By default the **AT+5VT=500**. If the external sensor which require 5v and require more time to get stable state, user can use this command to increase the power ON duration for this sensor. 709 709 710 -((( 711 -**Hum**=0x014B/10=32.6 712 -))) 713 713 714 -((( 715 -**poll message flag & Ext**=0x41,means reply data,Ext=1 716 -))) 852 +==== 2.3.3.11 BH1750 Illumination Sensor ==== 717 717 718 -((( 719 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03 720 -))) 721 721 855 +MOD=1 support this sensor. The sensor value is in the 8^^th^^ and 9^^th^^ bytes. 722 722 723 - (% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true"height="15"role="presentation" title="单击并拖动以移动"width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.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" tabindex="-1" title="单击并拖动以调整大小" %)的857 +[[image:image-20230512172447-4.png||height="416" width="712"]] 724 724 725 -== 2.6 Temperature Alarm Feature == 726 726 860 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50%20%26%20LSN50-V2%20-%20LoRaWAN%20Sensor%20Node%20User%20Manual/WebHome/image-20220628110012-12.png?rev=1.1||alt="image-20220628110012-12.png" height="361" width="953"]] 727 727 728 -S31x-LB work flow with Alarm feature. 729 729 863 +==== 2.3.3.12 PWM MOD ==== 730 730 731 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]] 732 732 866 +==== 2.3.3.13 Working MOD ==== 733 733 734 -== 2.7 Frequency Plans == 735 735 869 +The working MOD info is contained in the Digital in & Digital Interrupt byte (7^^th^^ Byte). 736 736 737 - The S31x-LB usesOTAA modeandbelow frequency plansby default.If userwanttouseitwithdifferentfrequencyplan,pleaserefertheAT commandsets.871 +User can use the 3^^rd^^ ~~ 7^^th^^ bit of this byte to see the working mod: 738 738 873 +Case 7^^th^^ Byte >> 2 & 0x1f: 874 + 875 +* 0: MOD1 876 +* 1: MOD2 877 +* 2: MOD3 878 +* 3: MOD4 879 +* 4: MOD5 880 +* 5: MOD6 881 +* 6: MOD7 882 +* 7: MOD8 883 +* 8: MOD9 884 +* 9: MOD10 885 + 886 + 887 +== 2.4 Payload Decoder file == 888 + 889 + 890 +In TTN, use can add a custom payload so it shows friendly reading 891 + 892 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: 893 + 894 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/SN50_v3-LB]] 895 + 896 + 897 +== 2.5 Frequency Plans == 898 + 899 + 900 +The SN50v3-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 901 + 739 739 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 740 740 741 741 742 -= 3. Configure S3 1x-LB =905 += 3. Configure SN50v3-LB = 743 743 744 744 == 3.1 Configure Methods == 745 745 746 746 747 -S3 1x-LB supports below configure method:910 +SN50v3-LB supports below configure method: 748 748 749 749 * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 750 750 * AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]]. 751 751 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 752 752 916 + 753 753 == 3.2 General Commands == 754 754 755 755 ... ... @@ -763,10 +763,10 @@ 763 763 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 764 764 765 765 766 -== 3.3 Commands special design for S3 1x-LB ==930 +== 3.3 Commands special design for SN50v3-LB == 767 767 768 768 769 -These commands only valid for S3 1x-LB, as below:933 +These commands only valid for SN50v3-LB, as below: 770 770 771 771 772 772 === 3.3.1 Set Transmit Interval Time === ... ... @@ -777,7 +777,7 @@ 777 777 (% style="color:blue" %)**AT Command: AT+TDC** 778 778 779 779 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 780 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response** 944 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response** 781 781 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|((( 782 782 30000 783 783 OK ... ... @@ -797,117 +797,163 @@ 797 797 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 798 798 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 799 799 964 + 800 800 === 3.3.2 Get Device Status === 801 801 802 802 803 -Send a LoRaWAN downlink to ask device send Alarmsettings.968 +Send a LoRaWAN downlink to ask the device to send its status. 804 804 805 -(% style="color:blue" %)**Downlink Payload: **(%%)0x26 01970 +(% style="color:blue" %)**Downlink Payload: 0x26 01** 806 806 807 -Sensor will upload Device Status via FPORT=5. See payload section for detail. 972 +Sensor will upload Device Status via **FPORT=5**. See payload section for detail. 808 808 809 809 810 -=== 3.3.3 Set TemperatureAlarm Threshold ===975 +=== 3.3.3 Set Interrupt Mode === 811 811 812 -* (% style="color:blue" %)**AT Command:** 813 813 814 - (%style="color:#037691"%)**AT+SHTEMP=min,max**978 +Feature, Set Interrupt mode for GPIO_EXIT. 815 815 816 -* When min=0, and max≠0, Alarm higher than max 817 -* When min≠0, and max=0, Alarm lower than min 818 -* When min≠0 and max≠0, Alarm higher than max or lower than min 980 +(% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3** 819 819 820 -Example: 982 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 983 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response** 984 +|(% style="width:154px" %)AT+INTMOD1=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 985 +0 986 +OK 987 +the mode is 0 =Disable Interrupt 988 +))) 989 +|(% style="width:154px" %)AT+INTMOD1=2|(% style="width:196px" %)((( 990 +Set Transmit Interval 991 +0. (Disable Interrupt), 992 +~1. (Trigger by rising and falling edge) 993 +2. (Trigger by falling edge) 994 +3. (Trigger by rising edge) 995 +)))|(% style="width:157px" %)OK 996 +|(% style="width:154px" %)AT+INTMOD2=3|(% style="width:196px" %)((( 997 +Set Transmit Interval 998 +trigger by rising edge. 999 +)))|(% style="width:157px" %)OK 1000 +|(% style="width:154px" %)AT+INTMOD3=0|(% style="width:196px" %)Disable Interrupt|(% style="width:157px" %)OK 821 821 822 - AT+SHTEMP=0,30 ~/~/ Alarmwhentemperature higher than30.1002 +(% style="color:blue" %)**Downlink Command: 0x06** 823 823 824 - * (% style="color:blue"%)**Downlink Payload:**1004 +Format: Command Code (0x06) followed by 3 bytes. 825 825 826 - (%style="color:#037691"%)**0x(0C01001E)**(%%)~/~/SetAT+SHTEMP=0,301006 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 827 827 828 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)** 1008 +* Example 1: Downlink Payload: 06000000 **~-~-->** AT+INTMOD1=0 1009 +* Example 2: Downlink Payload: 06000003 **~-~-->** AT+INTMOD1=3 1010 +* Example 3: Downlink Payload: 06000102 **~-~-->** AT+INTMOD2=2 1011 +* Example 4: Downlink Payload: 06000201 **~-~-->** AT+INTMOD3=1 829 829 830 830 831 -=== 3.3.4 Set HumidityAlarm Threshold===1014 +=== 3.3.4 Set Power Output Duration === 832 832 833 -* (% style="color:blue" %)**AT Command:** 834 834 835 - (% style="color:#037691"%)**AT+SHHUM=min,max**1017 +Control the output duration 5V . Before each sampling, device will 836 836 837 -* When min=0, and max≠0, Alarm higher than max 838 -* When min≠0, and max=0, Alarm lower than min 839 -* When min≠0 and max≠0, Alarm higher than max or lower than min 1019 +~1. first enable the power output to external sensor, 840 840 841 - Example:1021 +2. keep it on as per duration, read sensor value and construct uplink payload 842 842 843 - AT+SHHUM=70,0~/~/ Alarmwhenhumidity lower than 70%.1023 +3. final, close the power output. 844 844 845 - *(% style="color:blue" %)**DownlinkPayload:**1025 +(% style="color:blue" %)**AT Command: AT+5VT** 846 846 847 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%) ~/~/ Set AT+SHTHUM=70,0 1027 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 1028 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response** 1029 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)((( 1030 +500(default) 1031 +OK 1032 +))) 1033 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)((( 1034 +Close after a delay of 1000 milliseconds. 1035 +)))|(% style="width:157px" %)OK 848 848 849 -(% style="color: red" %)**(note: 3^^rd^^ byte= 0x46 for lowmit(70%), 4^^th^^ byte = 0x00 for high limit (notset))**1037 +(% style="color:blue" %)**Downlink Command: 0x07** 850 850 1039 +Format: Command Code (0x07) followed by 2 bytes. 851 851 852 - ===3.3.5SetAlarmInterval===1041 +The first and second bytes are the time to turn on. 853 853 854 -The shortest time of two Alarm packet. (unit: min) 1043 +* Example 1: Downlink Payload: 070000 **~-~-->** AT+5VT=0 1044 +* Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 855 855 856 -* (% style="color:blue" %)**AT Command:** 857 857 858 - (% style="color:#037691" %)**AT+ATDC=30**(%%) ~/~/ Theshortestinterval of two Alarm packetsis 30 minutes, Means is thereis analarmpacket uplink, there won't beanother one inthenext 30 minutes.1047 +=== 3.3.5 Set Weighing parameters === 859 859 860 -* (% style="color:blue" %)**Downlink Payload:** 861 861 862 - (% style="color:#037691"%)**0x(0D001E)**(%%)**~-~-->** SetAT+ATDC=0x001E=30 minutes1050 +Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711. 863 863 1052 +(% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP** 864 864 865 -=== 3.3.6 Get Alarm settings === 1054 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 1055 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response** 1056 +|(% style="width:154px" %)AT+WEIGRE|(% style="width:196px" %)Weight is initialized to 0.|(% style="width:157px" %)OK 1057 +|(% style="width:154px" %)AT+WEIGAP=？|(% style="width:196px" %)400.0|(% style="width:157px" %)OK(default) 1058 +|(% style="width:154px" %)AT+WEIGAP=400.3|(% style="width:196px" %)Set the factor to 400.3.|(% style="width:157px" %)OK 866 866 1060 +(% style="color:blue" %)**Downlink Command: 0x08** 867 867 868 - SendaLoRaWANdownlink toaskdevicesendAlarmsettings.1062 +Format: Command Code (0x08) followed by 2 bytes or 4 bytes. 869 869 870 - *(%style="color:#037691"%)**DownlinkPayload:**(%%)0x0E011064 +Use AT+WEIGRE when the first byte is 1, only 1 byte. When it is 2, use AT+WEIGAP, there are 3 bytes. 871 871 872 - **Example:**1066 +The second and third bytes are multiplied by 10 times to be the AT+WEIGAP value. 873 873 874 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]] 1068 +* Example 1: Downlink Payload: 0801 **~-~-->** AT+WEIGRE 1069 +* Example 2: Downlink Payload: 08020FA3 **~-~-->** AT+WEIGAP=400.3 1070 +* Example 3: Downlink Payload: 08020FA0 **~-~-->** AT+WEIGAP=400.0 875 875 876 876 877 - **Explain:**1073 +=== 3.3.6 Set Digital pulse count value === 878 878 879 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message. 880 880 881 - ===3.3.7SetInterruptMode===1076 +Feature: Set the pulse count value. 882 882 1078 +Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9. 883 883 884 - Feature,SetInterruptmodefor GPIO_EXIT.1080 +(% style="color:blue" %)**AT Command: AT+SETCNT** 885 885 886 -(% style="color:blue" %)**AT Command: AT+INTMOD** 1082 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 1083 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response** 1084 +|(% style="width:154px" %)AT+SETCNT=1,100|(% style="width:196px" %)Initialize the count value 1 to 100.|(% style="width:157px" %)OK 1085 +|(% style="width:154px" %)AT+SETCNT=2,0|(% style="width:196px" %)Initialize the count value 2 to 0.|(% style="width:157px" %)OK 887 887 1087 +(% style="color:blue" %)**Downlink Command: 0x09** 1088 + 1089 +Format: Command Code (0x09) followed by 5 bytes. 1090 + 1091 +The first byte is to select which count value to initialize, and the next four bytes are the count value to be initialized. 1092 + 1093 +* Example 1: Downlink Payload: 090100000000 **~-~-->** AT+SETCNT=1,0 1094 +* Example 2: Downlink Payload: 0902000003E8 **~-~-->** AT+SETCNT=2,1000 1095 + 1096 + 1097 +=== 3.3.7 Set Workmode === 1098 + 1099 + 1100 +Feature: Switch working mode. 1101 + 1102 +(% style="color:blue" %)**AT Command: AT+MOD** 1103 + 888 888 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 889 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response** 890 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 891 -0 1105 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response** 1106 +|(% style="width:154px" %)AT+MOD=?|(% style="width:196px" %)Get the current working mode.|(% style="width:157px" %)((( 892 892 OK 893 -the mode is 0 =Disable Interrupt 894 894 ))) 895 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 896 -Set Transmit Interval 897 -0. (Disable Interrupt), 898 -~1. (Trigger by rising and falling edge) 899 -2. (Trigger by falling edge) 900 -3. (Trigger by rising edge) 901 -)))|(% style="width:157px" %)OK 1109 +|(% style="width:154px" %)AT+MOD=4|(% style="width:196px" %)Set the working mode to 3DS18B20s.|(% style="width:157px" %)((( 1110 +OK 1111 +Attention:Take effect after ATZ 1112 +))) 902 902 903 -(% style="color:blue" %)**Downlink Command: 0x0 6**1114 +(% style="color:blue" %)**Downlink Command: 0x0A** 904 904 905 -Format: Command Code (0x0 6) followed by3bytes.1116 +Format: Command Code (0x0A) followed by 1 bytes. 906 906 907 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 1118 +* Example 1: Downlink Payload: 0A01 **~-~-->** AT+MOD=1 1119 +* Example 2: Downlink Payload: 0A04 **~-~-->** AT+MOD=4 908 908 909 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 910 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 911 911 912 912 = 4. Battery & Power Consumption = 913 913 ... ... @@ -921,24 +921,45 @@ 921 921 922 922 923 923 (% class="wikigeneratedid" %) 924 -User can change firmware SN50v3-LB to: 1134 +**User can change firmware SN50v3-LB to:** 925 925 926 926 * Change Frequency band/ region. 927 927 * Update with new features. 928 928 * Fix bugs. 929 929 930 -Firmware and changelog can be downloaded from : **[[Firmware download link>> url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**1140 +**Firmware and changelog can be downloaded from :** **[[Firmware download link>>https://www.dropbox.com/sh/4rov7bcp6u28exp/AACt-wAySd4si5AXi8DBmvSca?dl=0]]** 931 931 1142 +**Methods to Update Firmware:** 932 932 933 -Methods to Update Firmware: 1144 +* (Recommanded way) OTA firmware update via wireless: **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]** 1145 +* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 934 934 935 -* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 936 -* Update through UART TTL interface.**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 937 937 938 938 = 6. FAQ = 939 939 1150 +== 6.1 Where can i find source code of SN50v3-LB? == 940 940 941 941 1153 +* **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].** 1154 +* **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].** 1155 + 1156 + 1157 +== 6.2 How to generate PWM Output in SN50v3-LB? == 1158 + 1159 + 1160 +See this document: **[[Generate PWM Output on SN50v3>>https://www.dropbox.com/scl/fi/r3trcet2knujg40w0mgyn/Generate-PWM-Output-on-SN50v3.pdf?rlkey=rxsgmrhhrv62iiiwjq9sv10bn&dl=0]]**. 1161 + 1162 + 1163 +== 6.3 How to put several sensors to a SN50v3-LB? == 1164 + 1165 + 1166 +When we want to put several sensors to A SN50v3-LB, the waterproof at the grand connector will become an issue. User can try to exchange the grand connector to below type. 1167 + 1168 +[[Reference Supplier>>https://www.yscableglands.com/cable-glands/nylon-cable-glands/cable-gland-rubber-seal.html]]. 1169 + 1170 +[[image:image-20230810121434-1.png||height="242" width="656"]] 1171 + 1172 + 942 942 = 7. Order Info = 943 943 944 944 ... ... @@ -962,8 +962,10 @@ 962 962 * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole 963 963 * (% style="color:red" %)**NH**(%%): No Hole 964 964 1196 + 965 965 = 8. Packing Info = 966 966 1199 + 967 967 (% style="color:#037691" %)**Package Includes**: 968 968 969 969 * SN50v3-LB LoRaWAN Generic Node ... ... @@ -975,8 +975,10 @@ 975 975 * Package Size / pcs : cm 976 976 * Weight / pcs : g 977 977 1211 + 978 978 = 9. Support = 979 979 980 980 981 981 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule. 982 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]] 1216 + 1217 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.cc>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.cc]]
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