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Last modified by BoYang Xie on 2025/07/24 16:47
From version 4.12
edited by Edwin Chen
on 2024/09/16 09:37
Change comment: There is no comment for this version
To version 117.1
edited by Dilisi S
on 2024/12/20 21:52
Change comment: Dec 20 edits - part 1

Summary

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1 -XWiki.Edwin
1 +XWiki.pradeeka
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1 +(% style="text-align:center" %)
2 2  [[image:image-20240915231842-1.png]]
3 3  
4 4  
5 +
6 +
7 +
8 +
9 +
5 5  (% _mstvisible="1" %)
6 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
11 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:**
7 7  
8 8  {{toc/}}
9 9  
... ... @@ -16,20 +16,22 @@
16 16  
17 17  = 1.  Introduction =
18 18  
19 -== 1.1  What is LTS5 LoRa HMI touch screen ==
24 +== 1.1  What is the LTS5 LoRa HMI Touch Screen? ==
20 20  
21 -LTS5 is a (% style="color:blue" %)LoRa / LoRaWAN HMI Touch Screen(%%) designed for display purpose of IoT project. It have a 5.0" HMI touch screen, and support WiFi, Bluetooch, LoRa wireless protocol.
22 22  
23 -LTS5 is an Open Source software project. The MCU is ESP32 and Dragino LA66 LoRa module. There are lots of development source for ESP32 which can greatly reduce the development time.
27 +The LTS5 is a (% style="color:blue" %)**LoRa / LoRaWAN HMI Touch Screen**(%%) designed for displaying information in IoT projects. It features a **5.0-inch HMI touch screen** and supports **Wi-Fi**, **Bluetooth**, and **LoRa** wireless protocols.
24 24  
25 -The HMI touch screen of LTS5 supports drap & drop design. Developer can use SquareLine to easily customize the display UI for different application.
29 +The LTS5 is an open-source software project powered by an **ESP32 MCU** and a **Dragino LA66 LoRa** module. The extensive development resources available for ESP32 can significantly reduce development time.
26 26  
27 -LTS5 use LA66 LoRa module, this module can be program to support private LoRa protocol or LoRaWAN protocol.
31 +The LTS5's HMI touch screen supports **drag-and-drop** design, allowing developers to use SquareLine to easily customize the display UI for various applications.
28 28  
33 +The LA66 LoRa module can be programmed to support either private LoRa protocols or the LoRaWAN protocol.
29 29  
30 30  == 1.2  Features ==
31 31  
32 -* ESP32-WROOM MCU + Dragino LA66 LoRa Module
37 +
38 +* ESP32-WROOM MCU: 8MB RAM & 16MB ROM
39 +* Dragino LA66 LoRa Module
33 33  * Support Private LoRa protocol or LoRaWAN protocol
34 34  * Support WiFi & BLE wireless protocol
35 35  * 5.0" HMI touch screen
... ... @@ -40,11 +40,17 @@
40 40  * 5V DC power
41 41  * IP Rating: IP52
42 42  
50 +== 1.3  Specifications ==
43 43  
44 -== 1.3  Specification ==
45 45  
46 46  **LoRa**:
47 47  
55 +* Frequency Range: 870 MHz ~~ 960 MHz
56 +* TCXO crystal to ensure RF performance on low temperature
57 +* Maximum Power +22 dBm constant RF output
58 +* High sensitivity: -148 dBm
59 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
60 +* LoRa Rx current: <9 mA
48 48  
49 49  **WiFi:**
50 50  
... ... @@ -68,21 +68,20 @@
68 68  * RGB color.
69 69  * Display Area: 120.7*75.80 mm
70 70  
71 -
72 -
73 73  == 1.4  Power Consumption ==
74 74  
86 +
75 75  * External 5V DC power adapter
76 76  
77 -
78 78  == 1.5  Storage & Operation Temperature ==
79 79  
91 +
80 80  * Operation Temperature: -20 ~~ 70°C  (No Dew)
81 81  * Storage Temperature: -30 ~~ 70°C  (No Dew)
82 82  
83 -
84 84  == 1.6  Applications ==
85 85  
97 +
86 86  * Smart Buildings & Home Automation
87 87  * Logistics and Supply Chain Management
88 88  * Smart Metering
... ... @@ -90,722 +90,446 @@
90 90  * Smart Cities
91 91  * Smart Factory
92 92  
105 += 2.  Getting Started with Hello World =
93 93  
94 -= 2.  Operation Mode =
107 +== 2.1  About this demo ==
95 95  
96 -== 2.1  How it work? ==
97 97  
110 +This getting started example demonstrates how to design and deploy a simple display UI for the LTS5 device. The example includes:
98 98  
99 -Each PB01 is shipped with a worldwide unique set of LoRaWAN OTAA keys. To use PB01 in a LoRaWAN network, user needs to input the OTAA keys in LoRaWAN network server. After this, if PB01 is under this LoRaWAN network coverage, PB01 can join the LoRaWAN network and start to transmit sensor data. The default period for each uplink is** 20 minutes**.
112 +* Creating a basic UI with a single button.
113 +* Implementing functionality to navigate the Web UI to a new page when the button is clicked.
114 +* Uploading the UI to the LTS5 device.
100 100  
101 101  
102 -== 2.2  How to Activate PB01? ==
117 +By completing this demo, you will gain foundational knowledge for customizing the LTS5 interface and building more advanced IoT applications.
103 103  
104 104  
105 -(% style="color:red" %)** 1.  Open enclosure from below position.**
120 +== 2.2  Install Software Running Environment ==
106 106  
107 -[[image:image-20220621093835-1.png]]
108 108  
123 +The **ESP MCU** supports development using **ESP-IDF**, **Arduino**, or **MicroPython**. For this project, we use **ESP-IDF** for compilation and **Visual Studio Code (VS Code)** as the development environment.
109 109  
110 -(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries and the node is activated.**
111 111  
112 -[[image:image-20220621093835-2.png]]
126 +=== 2.2.1 Install VSCode and ESP-IDF extension ===
113 113  
114 114  
115 -(% style="color:red" %)** 3. Under the above conditions, users can also reactivate the node by long pressing the ACT button.**
129 +Firstly, download and install VSCode for your computer's operating system from the official website: [[Download Visual Studio Code - Mac, Linux, Windows>>url:https://code.visualstudio.com/download]].
116 116  
117 -[[image:image-20220621093835-3.png]]
131 +Next, you need to install the ESP-IDF extension within VSCode. The detailed operation steps are illustrated in image 1.
118 118  
133 +[[image:image-20240928110211-5.png||height="508" width="866"]]
119 119  
120 -User can check [[LED Status>>||anchor="H2.8LEDIndicator"]] to know the working state of PB01.
135 + image 1 ESP-IDF extension install
121 121  
137 +Links for reference: [[Install ESP32 ESP-IDF on Windows and Integrate with VS code (esp32tutorials.com)>>url:https://esp32tutorials.com/install-esp32-esp-idf-windows-integrate-vs-code/#:~~:text=In%20this%20tutorial,%20we%20will%20show%20you%20how%20to%20install]]
122 122  
123 -== 2.3  Example to join LoRaWAN network ==
124 124  
140 +=== 2.2.2 Install SquareLine Studio ===
125 125  
126 -This section shows an example for how to join the [[TheThingsNetwork>>url:https://www.thethingsnetwork.org/]] LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are of similar procedure.
127 127  
128 -(% _mstvisible="1" class="wikigeneratedid" %)
129 -Assume the LPS8v2 is already set to connect to [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the PB01 device in TTN V3 portal. 
143 +The version we are utilizing for this software is 1.4.2. You can download it from the official link: [[SquareLine Studio - Download the current version of SquareLine Studio>>url:https://squareline.io/downloads#lastRelease]].
130 130  
131 -[[image:image-20240705094824-4.png]]
145 +Please note that this software necessitates the registration of a license prior to usage, and various licenses come with distinct limitations. For instance, the free version imposes restrictions such as a limit of 1 component, 150 widgets, and 10 screens. However, for first-time downloads, you are granted unrestricted access for a period of 30 days without the need for immediate registration.
132 132  
133 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN V3 with the OTAA keys from PB01.
134 134  
135 -Each PB01 is shipped with a sticker with the default DEV EUI as below:
148 +== 2.3 Simple usage of SquareLine Studio and export UI code ==
136 136  
137 -[[image:image-20230426083617-1.png||height="294" width="633"]]
138 138  
151 +After launching and logging in to this software, create a project as shown in the following image 2. The version of LVGL is 8.3.11.
139 139  
140 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
153 +[[image:image-20240928103357-2.png||height="680" width="708"]]
141 141  
142 -Create application.
155 + image 2 create a SquareLine project
143 143  
144 -choose to create the device manually.
157 +Next, we need to make some settings for this project. By clicking in the specified order on image 3, we can see the page as shown in image 4.
145 145  
146 -Add JoinEUI(AppEUI), DevEUI, AppKey.(% style="display:none" %)
159 +[[image:1727229582471-566.png]]
147 147  
148 -[[image:image-20240507142116-1.png||height="410" width="1138"]](% style="display:none" %) (%%)
149 -
161 + image 3 project settings
150 150  
151 -[[image:image-20240507142157-2.png||height="559" width="1147"]]
163 +[[image:image-20240928105309-4.png||height="526" width="556"]]
152 152  
153 -[[image:image-20240507142401-3.png||height="693" width="1202"]]
165 + image 4 modify project settings
154 154  
155 -[[image:image-20240507142651-4.png||height="760" width="1190"]]
167 +Now we can start to use this software. Here are some usage information for this software.
156 156  
157 -**Default mode OTAA**(% style="display:none" %)
169 +**~1. add widget**
158 158  
171 +To add a widget, you should click a widget you want to add at the area entitled “Widgets”. In image , demonstrate a add process of label, button, and image 5.
159 159  
160 -(% style="color:blue" %)**Step 2**(%%):  Use ACT button to activate PB01 and it will auto join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and user can see in the panel.
173 +[[image:image-20240928111412-6.png||height="526" width="864"]]
161 161  
162 -[[image:image-20240507143104-5.png||height="434" width="1398"]]
175 + image 5 add widgets
163 163  
177 +**2. modify widget**
164 164  
165 -== 2.4  Uplink Payload ==
179 +The area for modifying widgets is called "Inspector". There are four parts in the "Inspector" tab. We use three of them more frequently, excluding "COMPONENT". The second part is aimed at adjusting the layout, size, position, alignment, flags, and states, etc. of widgets. The name of the second part indicates the type of widget it is representing, and in image 6, it is "BUTTON".
166 166  
181 +[[image:1727485118799-984.png]]
167 167  
168 -Uplink payloads include two types: Valid Sensor Value and other status / control command.
183 + image 6 the button widget's "Inspector" tab
169 169  
170 -* Valid Sensor Value: Use FPORT=2
171 -* Other control command: Use FPORT other than 2.
185 +Second part: "Layout" means a auto position-management for widgets contained in the parent widget. "Transform" includes size, position and align modification.
172 172  
173 -=== 2.4.1  Uplink FPORT~=5, Device Status ===
187 +[[image:1727485251053-655.png]]
174 174  
189 +image 7 the button widget's "BUTTON" tab
175 175  
176 -Users can  get the Device Status uplink through the downlink command:
191 +Third part: It is an area of style setting.
177 177  
178 -(% style="color:#4472c4" %)**Downlink:  **(%%)**0x2601**
193 +Fourth part: It is an area for adding events. In image 8, it is adding a click event to a button. If the button is clicked after the click event is added as shown in image 8, the current screen will fade into another specified screen, and the switching process will last 500ms.
179 179  
180 -Uplink the device configures with FPORT=5.
195 +[[image:1727485480434-713.png||height="395" width="290"]]
181 181  
182 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:370px" %)
183 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**Size(bytes)(% style="display:none" %) (%%)**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**2**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 60px;background-color:#4F81BD;color:white" %)**1**|=(% style="width: 30px;background-color:#4F81BD;color:white" %)**2**
184 -|(% style="width:99px" %)Value|(% style="width:62px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:82px" %)Frequency Band|(% style="width:85px" %)Sub-band|(% style="width:46px" %)BAT
197 + image 8 add event for button
185 185  
186 -[[image:image-20240507152130-12.png||height="469" width="1366"]](% style="display:none" %)
199 +**3. change label widget content**
187 187  
188 -Example Payload (FPort=5):  [[image:image-20240507152254-13.png||height="26" width="130"]]
201 +Modify the content in text as shown in image 9, the text content of label widget will be changed accordingly.
189 189  
203 +[[image:image-20240928090825-1.png||height="327" width="391"]]
190 190  
191 -(% style="color:#4472c4" %)**Sensor Model**(%%): For PB01, this value is 0x35.
205 + image 9 modify text content of label widget
192 192  
193 -(% style="color:#4472c4" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version.
207 +**4. Add image into project**
194 194  
195 -(% style="color:#4472c4" %)**Frequency Band**:
209 +To use the image widget, you should first add an image to your project. The image format must be PNG, and its resolution should not exceed 800x480 pixels. There are two ways to add an image file. One way is to move your image into the folder "…/squareline project/assets/", as shown in image 10. The other way is to click the "ADD FILE INTO ASSETS" button, then select an image from your computer to import. After adding, you can see the image in the "assets" area in SquareLine Studio, as demonstrated in image 11.
196 196  
197 -*0x01: EU868
211 +[[image:image-20240928113424-9.png||height="355" width="505"]]
198 198  
199 -*0x02: US915
213 + image 10 add image file into SquareLine Studio project
200 200  
201 -*0x03: IN865
215 +[[image:image-20240928114139-10.png||height="559" width="810"]]
202 202  
203 -*0x04: AU915
217 + image 11 use image widget in SquareLine Studio
204 204  
205 -*0x05: KZ865
219 +**5. The relationship between widgets**
206 206  
207 -*0x06: RU864
221 +There are two common relationships between widgets: one is parallel, the other is parent-child. The parallel relationship means that widgets' relative position is based on a collective object of reference. In parent-child relationship, the parts of the child object that are outside the boundaries of the parent object are not visible by default. Therefore, we need to adjust the position of the child object so that it falls within the range of the parent object, allowing it to be seen as illustrated in image 13.
208 208  
209 -*0x07: AS923
223 +[[image:1727486567182-334.png||height="318" width="278"]]
210 210  
211 -*0x08: AS923-1
225 +image 12 move label1 to make label1 widget be a child of button1 widget(1)
212 212  
213 -*0x09: AS923-2
227 +[[image:image-20240928112001-8.png||height="431" width="796"]]
214 214  
215 -*0x0a: AS923-3
229 + image 13 move label1 to make label1 widget be a child of button1 widget(2)
216 216  
231 +**6. Preview the final effect**
217 217  
218 -(% style="color:#4472c4" %)**Sub-Band**(%%): value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
233 +An advantage of this kind of software is that you can edit the UI with quick previews. In other words, it provides a way of combining graphical programming with simulation immediately.
219 219  
220 -(% style="color:#4472c4" %)**BAT**(%%): shows the battery voltage for PB01.
235 +[[image:1727487368023-281.png]]
221 221  
222 -(% style="color:#4472c4" %)**Ex1**(%%): 0x0C DE = 3294mV
237 + image 14 click on the triangle icon to start or end the simulation
223 223  
239 +For more detailed usage, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]].
224 224  
225 -=== 2.4.2  Uplink FPORT~=2, Real time sensor value ===
226 226  
242 +== 2.4 Integrate UI Code to ESP-IDF Project ==
227 227  
228 -PB01 will send this uplink after Device Status uplink once join LoRaWAN network successfully. And it will periodically send this uplink. Default interval is 20 minutes and [[can be changed>>||anchor="H3.1A0DownlinkCommandSet"]].
229 229  
230 -Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
245 +To achieve the integrating, we first need to export the UI code, then make some modifications, and finally relocate the UI code to a specific position within the project.
231 231  
232 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460px" %)
233 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
234 -**Size(bytes)**
235 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)2|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
236 -**1**
237 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
238 -**1**
239 -)))|=(% style="width: 90px;background-color:#4F81BD;color:white" %)(((
240 -**2**
241 -)))|=(% style="width: 40px;background-color:#4F81BD;color:white" %)(((
242 -**2**
243 -)))
244 -|(% style="width:97px" %)(((
245 -Value
246 -)))|(% style="width:39px" %)Battery|(% style="width:39px" %)(((
247 -Sound_ACK
247 +[[image:1727229798126-306.png]]
248 248  
249 -&Sound_key
250 -)))|(% style="width:100px" %)(((
251 -(((
252 -Alarm
253 -)))
254 -)))|(% style="width:77px" %)(((
255 -(((
256 -Temperature
257 -)))
258 -)))|(% style="width:47px" %)(((
259 -Humidity
260 -)))
249 + image 15 export UI file
261 261  
262 -Example in TTN.
251 +[[image:1727229821582-258.png||height="333" width="662"]]
263 263  
264 -[[image:image-20240507150155-11.png||height="549" width="1261"]]
253 + image 16 exported UI file
265 265  
266 -Example Payload (FPort=2):  (% style="background-color:yellow" %)**0C EA 03 01 01 11 02 A8**
255 +Create a empty directory entitled "ui" in path "basic_prj/app_components/ui/", and then copy all UI code exported to this directory.
267 267  
268 -==== (% style="color:blue" %)**Battery:**(%%) ====
257 +[[image:image-20240928144830-11.png]]
269 269  
270 -Check the battery voltage.
259 + image 17 open CMakeLists.txt
271 271  
272 -* Ex1: 0x0CEA = 3306mV
273 -* Ex2: 0x0D08 = 3336mV
261 +[[image:1727229892636-154.png||height="521" width="407"]]
274 274  
275 -==== (% style="color:blue" %)**Sound_ACK & Sound_key:**(%%) ====
263 + image 18 modify CMakeLists.txt
276 276  
277 -Key sound and ACK sound are enabled by default.
265 +The last step of integrating is adding two lines of code in main.c file.
278 278  
279 -* Example1: 0x03
267 +[[image:1727229926561-300.png]]
280 280  
281 - Sound_ACK: (03>>1) & 0x01=1, OPEN.
269 + image 19 add "ui.h"
282 282  
283 -**~ ** Sound_key:  03 & 0x01=1, OPEN.
271 +[[image:1727229955611-607.png]]
284 284  
285 -* Example2: 0x01
273 + image 20 add "ui_init()"
286 286  
287 - Sound_ACK: (01>>1) & 0x01=0, CLOSE.
288 288  
289 -**~ ** Sound_key:  01 & 0x01=1, OPEN.
276 +== 2.5 Brief introduction of hello world project ==
290 290  
291 291  
292 -==== (% style="color:blue" %)**Alarm:**(%%) ====
279 +The project consists of two screens. The first screen displays the company's logo, the project name, and a button to navigate to the next screen. The second screen presents some information about this HMI screen product through an image and includes a button to return to the previous screen.
293 293  
294 -Key alarm.
295 295  
296 -* Ex1: 0x01 & 0x01=1, TRUE.
297 -* Ex2: 0x00 & 0x01=0, FALSE.
282 +== 2.6 Test Result ==
298 298  
299 -==== (% style="color:blue" %)**Temperature:**(%%) ====
300 300  
301 -* Example1:  0x0111/10=27.3℃
302 -* Example2:  (0xFF0D-65536)/10=-24.3℃
285 +By pressing the button lying bottom right, the screen can switch to another as expected. This indicates that the UI file has been successfully integrated into the project and is now effective.
303 303  
304 -If payload is: FF0D :  (FF0D & 8000 == 1) , temp = (FF0D - 65536)/100 =-24.3℃
287 +[[image:1727488067077-684.png||height="402" width="574"]]
305 305  
306 -（FF0D & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
289 + image 21 screen1
307 307  
291 +[[image:1727488157579-949.png||height="397" width="572"]]
308 308  
309 -==== (% style="color:blue" %)**Humidity:**(%%) ====
293 + image 22 screen2
310 310  
311 -* Humidity:    0x02A8/10=68.0%
312 312  
313 -=== 2.4.3  Uplink FPORT~=3, Datalog sensor value ===
296 += 3. Example Project 1: LoRa Central Display =
314 314  
298 +[[image:image-20240916101737-1.png||height="468" width="683"]]
315 315  
316 -PB01 stores sensor value and user can retrieve these history value via downlink command. The Datalog sensor value are sent via FPORT=3.
317 317  
318 -[[image:image-20240510144912-1.png||height="471" width="1178"]](% style="display:none" %)
301 += 4. Example Project 2: LoRaWAN RS485 Alarm =
319 319  
303 += 5.  The way to add a new panel to project =
320 320  
321 -* Each data entry is 11 bytes, to save airtime and battery, PB01 will send max bytes according to the current DR and Frequency bands.(% style="display:none" %)
305 +**~1. Design a panel in SquareLine Studio, using image 5.1 below as a reference.**
322 322  
323 -For example, in US915 band, the max payload for different DR is:
307 +[[image:image-20241121113445-1.png||height="584" width="934"]]
324 324  
325 -1. **DR0**: max is 11 bytes so one entry of data
326 -1. **DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
327 -1. **DR2**: total payload includes 11 entries of data
328 -1. **DR3**: total payload includes 22 entries of data.
309 + image 5.1 a panel about water_leak
329 329  
330 -(% style="color:red" %)**Notice: PB01 will save 178 set of history data, If device doesn't have any data in the polling time. Device will uplink 11 bytes of 0.**
311 +**2. Export the ui file.** You need  to adjust the export path first, then click "Export->Export UI Files". This step had been introduced before. Then you can get the ui files as shown in image 5.2.
331 331  
332 -See more info about the [[Datalog feature>>||anchor="H2.6A0DatalogFeature"]].
313 +[[image:image-20241121141120-4.png||height="383" width="795"]]
333 333  
334 -(% style="display:none" %) (%%)
315 + image 5.2 ui files exported
335 335  
336 -=== 2.4.4  Decoder in TTN V3 ===
317 +**3. Delete or rename some file.** Here are the steps:
337 337  
319 + Step1 Delete the 'components' directory.
320 + Step2 Delete 'filelist.txt'.
321 + Step3 Delete 'ui_helpers.c' and 'ui_helpers.h'.
322 + Step4 Rename 'ui_ScreenMain.c' in the 'screens' directory to 'ui_water_leak_style.c'.
323 + Step5 Rename the 'screens' directory to 'styles'.
338 338  
339 -In LoRaWAN protocol, the uplink payload is HEX format, user need to add a payload formatter/decoder in LoRaWAN Server to get human friendly string.
325 +[[image:image-20241121151934-10.png||height="303" width="792"]]
340 340  
341 -In TTN , add formatter as below:
327 + image 5.3 rest file (1)
342 342  
343 -[[image:image-20240507162814-16.png||height="778" width="1135"]]
329 +[[image:image-20241121142925-7.png||height="141" width="793"]]
344 344  
345 -(((
346 -Please check the decoder from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
347 -)))
331 + image 5.4 rest file (2)
348 348  
349 -(((
350 -
351 -)))
333 +**4. Open this project in vscode.**
352 352  
353 -== 2.5 Show data on Datacake ==
335 +5. Add file include path about water_leak in extra_lib/CMakeLists.txt as shown in image 5.5, 5.6, and its format is similar to the tem_hum or door.
354 354  
337 +[[image:image-20241121181957-17.png||height="438" width="516"]]
355 355  
356 -(((
357 -Datacake IoT platform provides a human friendly interface to show the sensor data in charts, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
358 -)))
339 + image 5.5 extra_lib/CMakeLists.txt before add
359 359  
360 -(((
361 -
362 -)))
341 +[[image:image-20241121182239-18.png||height="520" width="518"]]
363 363  
364 -(((
365 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the LoRaWAN network.
366 -)))
343 + image 5.6 extra_lib/CMakeLists.txt after add
367 367  
368 -(((
369 -(% style="color:blue" %)**Step 2**(%%):  Configure your Application to forward data to Datacake you will need to add integration. Go to TTN V3 Console ~-~-> Applications ~-~-> Integrations ~-~-> Add Integrations.
370 -)))
345 +**6. Modify header file include in fonts and images directory.** Open the fonts/ui_font_Font12.c file, as shown in image 5.7, then modify the '#include "../ui.h"' to '#include "../ui_water_leak.h"', the image 5.8 is the modified image. Other font file need to be modified in same way.
371 371  
372 -(((
373 -~1. Add Datacake:
374 -)))
347 +[[image:image-20241121171629-11.png]]
375 375  
376 -(((
377 -2. Select default key as Access Key:
378 -)))
349 + image 5.7 before-modified font file
379 379  
380 -(((
381 -3. In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add PB01:
382 -)))
351 +[[image:image-20241121171901-12.png]]
383 383  
384 -(((
385 - Please refer to the figure below.
386 -)))
353 + image 5.8 modified font file
387 387  
388 -[[image:image-20240510150924-2.png||height="612" width="1186"]]
355 +Open the images/ui_img_battery_empty_png.c file, as shown in image 5.9, then modify the '#include "../ui.h"' to '#include "../ui_water_leak.h"', the image 5.10 is the modified image. Other image file need to be modified in same way.
389 389  
357 +[[image:image-20241121172714-13.png]]
390 390  
391 -Log in to DATACAKE, copy the API under the account.
359 + image 5.9 before-modified image file
392 392  
393 -[[image:image-20240510151944-3.png||height="581" width="1191"]]
361 +[[image:image-20241121172908-14.png]]
394 394  
363 + image 5.10 modified image file
395 395  
365 +**7. Modify the ui_water_leak/CMakeLists.txt.** Open this file, and modify it from image 5.11 to image 5.12.
396 396  
397 -[[image:image-20240510152150-4.png||height="697" width="1188"]]
367 +[[image:image-20241121180030-15.png]]
398 398  
369 + image 5.11 ui_water_leak/CMakeLists.txt before modification
399 399  
400 -[[image:image-20240510152300-5.png||height="298" width="1191"]]
371 +[[image:image-20241121180517-16.png]]
401 401  
373 + image 5.12 ui_water_leak/CMakeLists.txt after modification
402 402  
403 -[[image:image-20240510152355-6.png||height="782" width="1193"]]
375 +**8. Modify ui_water_leak.h file.** The image 5.13, 5.14 show the code before modification, and the image 5.15, 5.16 show the code after modification.
404 404  
405 -[[image:image-20240510152542-8.png||height="545" width="739"]]
377 +[[image:image-20241122094200-23.png]]
406 406  
407 -[[image:image-20240510152634-9.png||height="748" width="740"]]
379 + image 5.13 ui_water_leak.h (1) before modification
408 408  
381 +[[image:image-20241122094320-24.png||height="852" width="554"]]
409 409  
410 -[[image:image-20240510152809-10.png||height="607" width="732"]]
383 + image 5.14 ui_water_leak.h (2) before modification
411 411  
412 -[[image:image-20240510153934-14.png||height="460" width="1199"]]
385 +[[image:image-20241122094600-25.png||height="1078" width="554"]]
413 413  
387 + image 5.15 ui_water_leak.h (1) after modification
414 414  
415 -[[image:image-20240510153435-12.png||height="428" width="1197"]]
389 +[[image:image-20241122094719-26.png||height="941" width="583"]]
416 416  
391 + image 5.16 ui_water_leak.h (2) before modification
417 417  
418 -Copy and paste the [[TTN decoder>>https://github.com/dragino/dragino-end-node-decoder]] here and save.
393 +**9. Modify ui_water_leak.c file.** The image 5.17, 5.18, 5.19 show the code before modification, and the image 5.20, 5.21, 5.22 show the code after modification.
419 419  
420 -[[image:image-20240510153624-13.png||height="468" width="1195"]]
395 +_ui_flag_modify( ((lv_obj_t *)(e->user_data)), LV_OBJ_FLAG_HIDDEN, _UI_MODIFY_FLAG_TOGGLE);  This code replaces 4 lines of code in ui_water_leak.c, so it is pasted here for convenience.
421 421  
397 +[[image:image-20241122102929-27.png||height="619" width="426"]]
422 422  
423 -Visual widgets please read the DATACAKE documentation.
399 + image 5.17 ui_water_leak.c (1) before modification
424 424  
425 -(% style="display:none" %) (%%)
401 +[[image:image-20241122112838-30.png||height="551" width="628"]]
426 426  
427 -== 2.6  Datalog Feature ==
403 + image 5.18 ui_water_leak.c (2) before modification
428 428  
405 +[[image:image-20241122110815-29.png||height="725" width="712"]]
429 429  
430 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
431 -When user want to retrieve sensor value, he can send a poll command from the IoT platform to ask sensor to send value in the required time slot.
407 + image 5.19 ui_water_leak.c (3) before modification
432 432  
409 +[[image:image-20241122113158-31.png||height="872" width="677"]]
433 433  
434 -=== 2.6.1  Unix TimeStamp ===
411 + image 5.20 ui_water_leak.c (1) after modification
435 435  
413 +[[image:image-20241122113259-33.png||height="874" width="724"]]
436 436  
437 -Unix TimeStamp shows the sampling time of uplink payload. format base on
415 + image 5.21 ui_water_leak.c (2) after modification
438 438  
439 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20241122113359-34.png||height="804" width="746"]]
440 440  
441 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
419 + image 5.22 ui_water_leak.c (3) after modification
442 442  
443 -For example: if the Unix Timestamp we got is hex 0x60137afd, we can convert it to Decimal: 1611889405. and then convert to the time: 2021 – Jan ~-~- 29 Friday 03:03:25 (GMT)
421 +**10. Modify ui_water_leak_events.h file.** The image 5.23 show the code before modification, and the image 5.24 show the code after modification.
444 444  
423 +[[image:image-20241122134113-35.png||height="380" width="421"]]
445 445  
446 -[[image:1655782409139-256.png]]
425 + image 5.23 ui_water_leak_events_.h before modification
447 447  
427 +[[image:image-20241122134420-37.png||height="201" width="283"]]
448 448  
449 -=== 2.6.2  Poll sensor value ===
429 +image 5.24 ui_water_leak_events_.h after modification
450 450  
431 +**11. Modify ui_water_leak_events.c file.** The image 5.25 show the code before modification, and the image 5.26 show the code after modification.
451 451  
452 -(((
453 -User can poll sensor value based on timestamps from the server. Below is the downlink command.
454 -)))
433 +Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"'
455 455  
456 -(((
457 -Timestamp start and Timestamp end use Unix TimeStamp format as mentioned above. Devices will reply with all data log during this time period, use the uplink interval.
458 -)))
435 +Step2. add code  below in delete_object() function definition.
459 459  
460 -(((
461 -For example, downlink command [[image:image-20220621113526-13.png]] (% _mstvisible="3" style="display:none" %)
462 -)))
437 + panel_all * panel = find_upper_by_SensorPanel(&arr,((lv_obj_t *)(e->user_data~)~)~);
463 463  
464 -(((
465 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
466 -)))
439 + size_t index = panel->panel_obj_index;
467 467  
468 -(((
469 -Uplink Internal =5s，means PB01 will send one packet every 5s. range 5~~255s.
470 -)))
441 + deleteElement(&arr, index);
471 471  
443 +[[image:image-20241122135023-38.png||height="358" width="372"]]
472 472  
473 -=== 2.6.3  Datalog Uplink payload ===
445 + image 5.25 ui_water_leak_events_.c before modification
474 474  
447 +[[image:image-20241122135258-39.png||height="403" width="559"]]
475 475  
476 -See [[Uplink FPORT=3, Datalog sensor value>>||anchor="H2.4.3A0UplinkFPORT3D32CDatalogsensorvalue"]]
449 + image 5.26 ui_water_leak_events_.c after modification
477 477  
478 -(% style="display:none" %) (%%) (% style="display:none" %)
451 +**12. Modify ui_water_leak_style.c file.**
479 479  
480 -== 2.7 Button ==
453 +Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"'
481 481  
455 + add '#include "../../sort.h"'
482 482  
483 -* ACT button
457 + add '#include "ui.h"'
484 484  
485 -Long press this button PB01 will reset and join network again.
459 +[[image:image-20241122141536-41.png||height="361" width="612"]]
486 486  
487 -[[image:image-20240510161626-17.png||height="192" width="224"]]
461 + image 5.27 ui_water_leak_style.c (1) before modification
488 488  
489 -* Alarm button
463 +[[image:image-20241122142129-42.png||height="386" width="613"]]
490 490  
491 -Press the button PB01 will immediately uplink data, and alarm is "TRUE".
465 + image 5.28 ui_water_leak_style.c (1) after modification
492 492  
493 -[[image:image-20240705095149-5.png||height="164" width="162"]](% style="display:none" %)
467 +Step2. modify 'void ui_ScreenMain_screen_init(void)'~-~->'panel_with_type create_water_leak(uint8_t index)'
494 494  
469 + delete code as shown in image 5.29
495 495  
496 -== 2.8 LED Indicator ==
471 +[[image:image-20241122145620-44.png||height="757" width="671"]]
497 497  
473 + image 5.29 ui_water_leak_style.c (2)
498 498  
499 -(((
500 -The PB01 has a triple color LED which for easy showing different stage.
501 -)))
475 +Step3. The image 5.30, 5.31 show the change.
502 502  
503 -Hold the ACT green light to rest, then the green flashing node restarts, the blue flashing once upon request for network access, and the green constant light for 5 seconds after successful network access
477 +[[image:image-20241122152026-45.png||height="277" width="828"]]
504 504  
505 -(((
506 -(% style="color:#037691" %)**In a normal working state**:
507 -)))
479 + image 5.30 ui_water_leak_style.c (3) before modification
508 508  
509 -* When the node is restarted, hold the ACT (% style="color:green" %)**GREEN**(%%) lights up , then the (% style="color:green" %)**GREEN**(%%) flashing node restarts.The (% style="color:blue" %)**BLUE**(%%) flashing once upon request for network access, and the (% style="color:green" %)**GREEN**(%%) constant light for 5 seconds after successful network access(% style="color:#0000ff" %)**.**
510 -* During OTAA Join:
511 -** **For each Join Request uplink:** the (% style="color:green" %)**GREEN LED** (%%)will blink once.
512 -** **Once Join Successful:** the (% style="color:green" %)**GREEN LED**(%%) will be solid on for 5 seconds.
513 -* After joined, for each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:green" %)**GREEN LED** (%%)will blink once.
514 -* Press the alarm button，The (% style="color:red" %)**RED**(%%) flashes until the node receives the ACK from the platform and the (% style="color:blue" %)**BLUE**(%%) light stays 5s.
481 +[[image:image-20241122152542-46.png||height="293" width="830"]]
515 515  
516 -(((
517 -
518 -)))
483 + image 5.31 ui_water_leak_style.c (3) after modification
519 519  
520 -== 2.9 Buzzer ==
485 +Step4. Copy partly the code in ui_water_leak.c, paste at extra_lib/sort.h(The process is shown in image 5.32, 5.33).
521 521  
487 +[[image:image-20241122153958-47.png]]
522 522  
523 -The PB01 has** button sound** and** ACK sound** and users can turn on or off both sounds by using [[AT+SOUND>>||anchor="H3.3A0Setbuttonsoundandbuttonalarm"]].
489 + image 5.32 ui_water_leak_style.c (4)
524 524  
525 -* (% style="color:#4f81bd" %)**Button sound**(%%)** **is the music produced by the node after the alarm button is pressed.
491 +[[image:image-20241122154755-49.png||height="864" width="513"]]
526 526  
527 - Users can use[[ AT+OPTION>>||anchor="H3.4A0Setbuzzermusic2807E429"]] to set different button sounds.
493 + image 5.33 ui_water_leak_style.c (4)
528 528  
529 -* (% style="color:#4f81bd" %)**ACK sound **(%%)is the notification tone that the node receives ACK.
495 +Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 5.34).
530 530  
531 -= 3.  Configure PB01 via AT command or LoRaWAN downlink =
497 +[[image:image-20241122155650-50.png||height="922" width="513"]]
532 532  
499 + image 5.34 ui_water_leak_style.c (5)
533 533  
534 -Users can configure PB01 via AT Command or LoRaWAN Downlink.
501 +Step6. Add some lines of code in extra_lib/sort.h as shown in image 5.35.
535 535  
536 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
503 +[[image:image-20241122161934-51.png]]
537 537  
538 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
505 + image 5.35
539 539  
540 -There are two kinds of commands to configure PB01, they are:
507 +Step7. Add a line of code in extra_lib/sort.h as shown in image 5.36.
541 541  
542 -* (% style="color:#4f81bd" %)**General Commands:**
509 +[[image:image-20241122162852-53.png||height="330" width="529"]]
543 543  
544 -These commands are to configure:
511 + image 5.37
545 545  
546 -* General system settings like: uplink interval.
513 +Step8. Add some code in ui_water_leak_style.c as shown in image 5.38 from line534 to line 576 in detail.
547 547  
548 -* LoRaWAN protocol & radio-related commands.
515 +panel_with_type union_sensor;
549 549  
550 -They are the same for all Dragino Devices which supports DLWS-005 LoRaWAN Stack(Note~*~*). These commands can be found on the wiki: [[End Device Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
517 +union_sensor.panel_type = WATER_LEAK_TYPE;
551 551  
519 +......
552 552  
553 -* (% style="color:#4f81bd" %)**Commands special design for PB01**
521 +lv_obj_set_x(union_sensor.panel_union.door.ui_PanelSensorDoor, x_by_index(index));
554 554  
555 -These commands are only valid for PB01, as below:
523 +lv_obj_set_y(union_sensor.panel_union.door.ui_PanelSensorDoor, y_by_index(index));
556 556  
557 -(% style="display:none" %) (%%)
525 +return union_sensor;
558 558  
559 -== 3.1  Downlink Command Set ==
527 +[[image:image-20241122171211-54.png||height="635" width="792"]]
560 560  
529 + image 5.38
561 561  
562 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
563 -|=(% style="width: 130px; background-color: rgb(79, 129, 189); color: white;" %)**Command Example**|=(% style="width: 151px; background-color: rgb(79, 129, 189); color: white;" %)**Function**|=(% style="width: 92px; background-color: rgb(79, 129, 189); color: white;" %)**Response**|=(% style="width: 206px; background-color: rgb(79, 129, 189); color: white;" %)**Downlink**
564 -|(% style="width:130px" %)AT+TDC=?|(% style="width:151px" %)(((
565 -
531 +**13. Modify sort.c file.**
566 566  
567 -View current TDC time
568 -)))|(% style="width:92px" %)(((
569 -1200000
570 -OK
571 -)))|(% style="width:206px" %)Default 1200000(ms)
572 -|(% style="width:130px" %)AT+TDC=300000|(% style="width:151px" %)Set TDC time|(% style="width:92px" %)OK|(% style="width:206px" %)(((
573 -(((
574 -0X0100012C:
575 -01: fixed command
576 -00012C: 0X00012C=
533 +Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16.
577 577  
578 -300(seconds)
579 -)))
535 +[[image:image-20241122173718-56.png||height="378" width="579"]]
580 580  
581 -(((
582 -
583 -)))
584 -)))
585 -|(% style="width:130px" %)ATZ|(% style="width:151px" %)Reset node|(% style="width:92px" %) |(% style="width:206px" %)0x04FF
586 -|(% style="width:130px" %)AT+FDR|(% style="width:151px" %)Restore factory settings|(% style="width:92px" %) |(% style="width:206px" %)0X04FE
587 -|(% style="width:130px" %)AT+CFM=?|(% style="width:151px" %)View the current confirmation mode status|(% style="width:92px" %)(((
588 -0,7,0
537 + image 5.39 sort.c (1)
589 589  
590 -OK
591 -)))|(% style="width:206px" %)Default 0,7,0
592 -|(% style="width:130px" %)AT+CFM=1,7,1|(% style="width:151px" %)(((
593 -Confirmed uplink mode, the maximum number of retries is seven, and uplink fcnt increase by 1 for each retry
594 -)))|(% style="width:92px" %)(((
595 -OK
596 -)))|(% style="width:206px" %)(((
597 -05010701
539 +There are still some changes need to be done in sort.c, and omit here for the moment.
598 598  
599 -05: fixed command
600 600  
601 -01:confirmed uplink
602 -
603 -07: retry 7 times
604 -
605 -01: fcnt count plus 1
606 -)))
607 -|(% style="width:130px" %)AT+NJM=?|(% style="width:151px" %)(((
608 -Check the current network connection method
609 -)))|(% style="width:92px" %)(((
610 -1
611 -OK
612 -)))|(% style="width:206px" %)Default 1
613 -|(% style="width:130px" %)AT+NJM=0|(% style="width:151px" %)Change the network connection method to ABP|(% style="width:92px" %)(((
614 -Attention:Take effect after ATZ
615 -OK
616 -)))|(% style="width:206px" %)(((
617 -0X2000: ABP
618 -0x2001: OTAA
619 -20: fixed command
620 -)))
621 -|(% style="width:130px" %)AT+RPL=?|(% style="width:151px" %)View current RPL settings|(% style="width:92px" %)(((
622 -0
623 -OK
624 -)))|(% style="width:206px" %)Default 0
625 -|(% style="width:130px" %)AT+RPL=1|(% style="width:151px" %)set RPL=1    |(% style="width:92px" %)OK|(% style="width:206px" %)(((
626 -0x2101:
627 -21: fixed command
628 -01: for details, check wiki
629 -)))
630 -|(% style="width:130px" %)AT+ADR=?|(% style="width:151px" %)View current ADR status|(% style="width:92px" %)(((
631 -1
632 -OK
633 -)))|(% style="width:206px" %)Default 0
634 -|(% style="width:130px" %)AT+ADR=0|(% style="width:151px" %)Set the ADR state to off|(% style="width:92px" %)OK|(% style="width:206px" %)(((
635 -0x2200: close
636 -0x2201: open
637 -22: fixed command
638 -)))
639 -|(% style="width:130px" %)AT+DR=?|(% style="width:151px" %)View the current DR settings|(% style="width:92px" %)OK|(% style="width:206px" %)
640 -|(% style="width:130px" %)AT+DR=1|(% style="width:151px" %)(((
641 -set DR to 1
642 -It takes effect only when ADR=0
643 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
644 -0X22000101:
645 -00: ADR=0
646 -01: DR=1
647 -01: TXP=1
648 -22: fixed command
649 -)))
650 -|(% style="width:130px" %)AT+TXP=?|(% style="width:151px" %)View the current TXP|(% style="width:92px" %)OK|(% style="width:206px" %)
651 -|(% style="width:130px" %)AT+TXP=1|(% style="width:151px" %)(((
652 -set TXP to 1
653 -It takes effect only when ADR=0
654 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
655 -0X22000101:
656 -00: ADR=0
657 -01: DR=1
658 -01: TXP=1
659 -22: fixed command
660 -)))
661 -|(% style="width:130px" %)AT+RJTDC=10|(% style="width:151px" %)Set RJTDC time interval|(% style="width:92px" %)OK|(% style="width:206px" %)(((
662 -0X26000A:
663 -26: fixed command
664 -000A: 0X000A=10(min)
665 -for details, check wiki
666 -)))
667 -|(% style="width:130px" %) |(% style="width:151px" %)(((
668 -(((
669 -~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_
670 -
671 -Retrieve stored data for a specified period of time
672 -)))
673 -
674 -(((
675 -
676 -)))
677 -)))|(% style="width:92px" %) |(% style="width:206px" %)(((
678 -0X3161DE7C7061DE8A800A:
679 -31: fixed command
680 -61DE7C70:0X61DE7C70=2022/1/12 15:00:00
681 -61DE8A80:0X61DE8A80=2022/1/12 16:00:00
682 -0A: 0X0A=10(second)
683 -View details 2.6.2
684 -)))
685 -|(% style="width:130px" %)AT+DDETECT=?|(% style="width:151px" %)View the current DDETECT setting status and time|(% style="width:92px" %)(((
686 -1,1440,2880
687 -OK
688 -)))|(% style="width:206px" %)Default 1,1440,2880(min)
689 -|(% style="width:130px" %)AT+DDETECT=(((
690 -1,1440,2880
691 -)))|(% style="width:151px" %)(((
692 -Set DDETECT setting status and time
693 -((% style="color:red" %)When the node does not receive the downlink packet within the set time, it will re-enter the network(%%))
694 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
695 -0X320005A0: close
696 -0X320105A0: open
697 -32: fixed command
698 -05A0: 0X05A0=1440(min)
699 -)))
700 -
701 -== 3.2  Set Password ==
702 -
703 -
704 -Feature: Set device password, max 9 digits.
705 -
706 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
707 -
708 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
709 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
710 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
711 -123456
712 -OK
713 -)))
714 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
715 -
716 -(% style="color:#4f81bd" %)**Downlink Command:**
717 -
718 -No downlink command for this feature.
719 -
720 -
721 -== 3.3  Set button sound and ACK sound ==
722 -
723 -
724 -Feature: Turn on/off button sound and ACK alarm.
725 -
726 -(% style="color:#4f81bd" %)**AT Command: AT+SOUND**
727 -
728 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
729 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
730 -|(% style="width:155px" %)(((
731 -AT+SOUND=?
732 -)))|(% style="width:124px" %)Get the current status of button sound and ACK sound|(% style="width:86px" %)(((
733 -1,1
734 -OK
735 -)))
736 -|(% style="width:155px" %)(((
737 -AT+SOUND=0,1
738 -)))|(% style="width:124px" %)Turn off the button sound and turn on ACK sound|(% style="width:86px" %)OK
739 -
740 -(% style="color:#4f81bd" %)**Downlink Command: 0xA1 **
741 -
742 -Format: Command Code (0xA1) followed by 2 bytes mode value.
743 -
744 -The first byte after 0XA1 sets the button sound, and the second byte after 0XA1 sets the ACK sound.** (0: off, 1: on)**
745 -
746 -* **Example: **Downlink Payload: A10001  ~/~/ Set AT+SOUND=0,1  Turn off the button sound and turn on ACK sound.
747 -
748 -== 3.4  Set buzzer music type(0~~4) ==
749 -
750 -
751 -Feature: Set different alarm key response sounds.There are five different types of button music.
752 -
753 -(% style="color:#4f81bd" %)**AT Command: AT+OPTION**
754 -
755 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
756 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
757 -|(% style="width:155px" %)(((
758 -AT+OPTION=?
759 -)))|(% style="width:124px" %)(((
760 -Get the buzzer music type
761 -)))|(% style="width:86px" %)(((
762 -3
763 -
764 -OK
765 -)))
766 -|(% style="width:155px" %)AT+OPTION=1|(% style="width:124px" %)Set the buzzer music to type 1|(% style="width:86px" %)OK
767 -
768 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
769 -
770 -Format: Command Code (0xA3) followed by 1 byte mode value.
771 -
772 -* **Example: **Downlink Payload: A300  ~/~/ Set AT+OPTION=0  Set the buzzer music to type 0.
773 -
774 -== 3.5  Set Valid Push Time ==
775 -
776 -
777 -Feature: Set the holding time for pressing the alarm button to avoid miscontact. Values range from** 0 ~~1000ms**.
778 -
779 -(% style="color:#4f81bd" %)**AT Command: AT+STIME**
780 -
781 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
782 -|(% style="background-color:#4f81bd; color:white; width:155px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:128px" %)**Function**|(% style="background-color:#4f81bd; color:white; width:89px" %)**Response**
783 -|(% style="width:155px" %)(((
784 -AT+STIME=?
785 -)))|(% style="width:124px" %)(((
786 -Get the button sound time
787 -)))|(% style="width:86px" %)(((
788 -0
789 -OK
790 -)))
791 -|(% style="width:155px" %)(((
792 -AT+STIME=1000
793 -)))|(% style="width:124px" %)Set the button sound time to 1000**ms**|(% style="width:86px" %)OK
794 -
795 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
796 -
797 -Format: Command Code (0xA2) followed by 2 bytes mode value.
798 -
799 -* **Example: **Downlink Payload: A203E8  ~/~/ Set AT+STIME=1000  
800 -
801 -**~ Explain: **Hold the alarm button for 10 seconds before the node will send the alarm packet.
802 -
803 -
804 -
805 -
806 806  = 6. FAQ =
807 807  
808 -== 6.1 ==
544 +== 6.1 ==
809 809  
810 810  
811 811  = 7. Order Info =
... ... @@ -812,12 +812,13 @@
812 812  
813 813  == 7.1  Part Number ==
814 814  
551 +
815 815  Part Number: (% style="color:#4472c4" %)LTS5
816 816  
817 -
818 818  
819 819  == 7.2  Packing Info ==
820 820  
557 +
821 821  **Package Includes**:
822 822  
823 823  * LTS5 HMI Touch Screen
... ... @@ -824,20 +824,19 @@
824 824  * 5V,2A DC Power Adapter.
825 825  * USB Type C Program Cable
826 826  
827 -
828 828  = 8. Support =
829 829  
566 +
830 830  * 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.
831 831  * 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:file:///D:/市场资料/说明书/LoRa/LT系列/support@dragino.com]].
832 832  
833 -
834 834  = 9.  Reference material =
835 835  
572 +
836 836  * Datasheet
837 837  * Source Code
838 838  * Mechinical
839 839  
840 -
841 841  = 10. FCC Warning =
842 842  
843 843  
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