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Last modified by BoYang Xie on 2025/07/24 16:47
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edited by Edwin Chen
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edited by Dilisi S
on 2024/12/22 15:13
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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 +
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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  
... ... @@ -16,19 +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  
37 +
38 +* ESP32-WROOM MCU: 8MB RAM & 16MB ROM
39 +* Dragino LA66 LoRa Module
32 32  * Support Private LoRa protocol or LoRaWAN protocol
33 33  * Support WiFi & BLE wireless protocol
34 34  * 5.0" HMI touch screen
... ... @@ -39,9 +39,18 @@
39 39  * 5V DC power
40 40  * IP Rating: IP52
41 41  
50 +== 1.3  Specifications ==
42 42  
43 -== 1.3  Specification ==
44 44  
53 +**LoRa**:
54 +
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
61 +
45 45  **WiFi:**
46 46  
47 47  * 802.11b/g/n
... ... @@ -59,24 +59,22 @@
59 59  
60 60  **Display:**
61 61  
62 -* TFT Touch SCreen
63 -* Accuracy Tolerance: Typ ±0.2 °C
64 -* Long Term Drift: < 0.03 °C/yr
65 -* Operating Range: -10 ~~ 50 °C  or -40 ~~ 60 °C (depends on battery type, see [[FAQ>>||anchor="H6.5Whyiseedifferentworkingtemperatureforthedevice3F"]])
79 +* 5.0 Inch , 800 x 480
80 +* IPS Capacitive Touch SCreen
81 +* RGB color.
82 +* Display Area: 120.7*75.80 mm
66 66  
67 -
68 -
69 69  == 1.4  Power Consumption ==
70 70  
86 +
71 71  * External 5V DC power adapter
72 72  
73 -
74 74  == 1.5  Storage & Operation Temperature ==
75 75  
76 76  
77 --10 ~~ 50 °C  or -40 ~~ 60 °C (depends on battery type, see [[FAQ>>||anchor="H6.5Whyiseedifferentworkingtemperatureforthedevice3F"]])
92 +* Operation Temperature: -20 ~~ 70°C  (No Dew)
93 +* Storage Temperature: -30 ~~ 70°C  (No Dew)
78 78  
79 -
80 80  == 1.6  Applications ==
81 81  
82 82  
... ... @@ -87,722 +87,446 @@
87 87  * Smart Cities
88 88  * Smart Factory
89 89  
105 += 2.  Getting Started with Hello World =
90 90  
91 -= 2.  Operation Mode =
107 +== 2.1  About this demo ==
92 92  
93 -== 2.1  How it work? ==
94 94  
110 +This getting started example demonstrates how to design and deploy a simple display UI for the LTS5 device. The example includes:
95 95  
96 -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.
97 97  
98 98  
99 -== 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.
100 100  
101 101  
102 -(% style="color:red" %)** 1.  Open enclosure from below position.**
120 +== 2.2  Install Software Running Environment ==
103 103  
104 -[[image:image-20220621093835-1.png]]
105 105  
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.
106 106  
107 -(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries and the node is activated.**
108 108  
109 -[[image:image-20220621093835-2.png]]
126 +=== 2.2.1 Install VSCode and ESP-IDF extension ===
110 110  
111 111  
112 -(% 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]].
113 113  
114 -[[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.
115 115  
133 +[[image:image-20240928110211-5.png||height="508" width="866"]]
116 116  
117 -User can check [[LED Status>>||anchor="H2.8LEDIndicator"]] to know the working state of PB01.
135 + image 1 ESP-IDF extension install
118 118  
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]]
119 119  
120 -== 2.3  Example to join LoRaWAN network ==
121 121  
140 +=== 2.2.2 Install SquareLine Studio ===
122 122  
123 -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.
124 124  
125 -(% _mstvisible="1" class="wikigeneratedid" %)
126 -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]].
127 127  
128 -[[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.
129 129  
130 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN V3 with the OTAA keys from PB01.
131 131  
132 -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 ==
133 133  
134 -[[image:image-20230426083617-1.png||height="294" width="633"]]
135 135  
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.
136 136  
137 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
153 +[[image:image-20240928103357-2.png||height="680" width="708"]]
138 138  
139 -Create application.
155 + image 2 create a SquareLine project
140 140  
141 -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.
142 142  
143 -Add JoinEUI(AppEUI), DevEUI, AppKey.(% style="display:none" %)
159 +[[image:1727229582471-566.png]]
144 144  
145 -[[image:image-20240507142116-1.png||height="410" width="1138"]](% style="display:none" %) (%%)
146 -
161 + image 3 project settings
147 147  
148 -[[image:image-20240507142157-2.png||height="559" width="1147"]]
163 +[[image:image-20240928105309-4.png||height="526" width="556"]]
149 149  
150 -[[image:image-20240507142401-3.png||height="693" width="1202"]]
165 + image 4 modify project settings
151 151  
152 -[[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.
153 153  
154 -**Default mode OTAA**(% style="display:none" %)
169 +**~1. add widget**
155 155  
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.
156 156  
157 -(% 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"]]
158 158  
159 -[[image:image-20240507143104-5.png||height="434" width="1398"]]
175 + image 5 add widgets
160 160  
177 +**2. modify widget**
161 161  
162 -== 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".
163 163  
181 +[[image:1727485118799-984.png]]
164 164  
165 -Uplink payloads include two types: Valid Sensor Value and other status / control command.
183 + image 6 the button widget's "Inspector" tab
166 166  
167 -* Valid Sensor Value: Use FPORT=2
168 -* 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.
169 169  
170 -=== 2.4.1  Uplink FPORT~=5, Device Status ===
187 +[[image:1727485251053-655.png]]
171 171  
189 +image 7 the button widget's "BUTTON" tab
172 172  
173 -Users can  get the Device Status uplink through the downlink command:
191 +Third part: It is an area of style setting.
174 174  
175 -(% 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.
176 176  
177 -Uplink the device configures with FPORT=5.
195 +[[image:1727485480434-713.png||height="395" width="290"]]
178 178  
179 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:370px" %)
180 -|=(% 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**
181 -|(% 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
182 182  
183 -[[image:image-20240507152130-12.png||height="469" width="1366"]](% style="display:none" %)
199 +**3. change label widget content**
184 184  
185 -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.
186 186  
203 +[[image:image-20240928090825-1.png||height="327" width="391"]]
187 187  
188 -(% style="color:#4472c4" %)**Sensor Model**(%%): For PB01, this value is 0x35.
205 + image 9 modify text content of label widget
189 189  
190 -(% style="color:#4472c4" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version.
207 +**4. Add image into project**
191 191  
192 -(% 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.
193 193  
194 -*0x01: EU868
211 +[[image:image-20240928113424-9.png||height="355" width="505"]]
195 195  
196 -*0x02: US915
213 + image 10 add image file into SquareLine Studio project
197 197  
198 -*0x03: IN865
215 +[[image:image-20240928114139-10.png||height="559" width="810"]]
199 199  
200 -*0x04: AU915
217 + image 11 use image widget in SquareLine Studio
201 201  
202 -*0x05: KZ865
219 +**5. The relationship between widgets**
203 203  
204 -*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.
205 205  
206 -*0x07: AS923
223 +[[image:1727486567182-334.png||height="318" width="278"]]
207 207  
208 -*0x08: AS923-1
225 +image 12 move label1 to make label1 widget be a child of button1 widget(1)
209 209  
210 -*0x09: AS923-2
227 +[[image:image-20240928112001-8.png||height="431" width="796"]]
211 211  
212 -*0x0a: AS923-3
229 + image 13 move label1 to make label1 widget be a child of button1 widget(2)
213 213  
231 +**6. Preview the final effect**
214 214  
215 -(% 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.
216 216  
217 -(% style="color:#4472c4" %)**BAT**(%%): shows the battery voltage for PB01.
235 +[[image:1727487368023-281.png]]
218 218  
219 -(% style="color:#4472c4" %)**Ex1**(%%): 0x0C DE = 3294mV
237 + image 14 click on the triangle icon to start or end the simulation
220 220  
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/]].
221 221  
222 -=== 2.4.2  Uplink FPORT~=2, Real time sensor value ===
223 223  
242 +== 2.4 Integrate UI Code to ESP-IDF Project ==
224 224  
225 -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"]].
226 226  
227 -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.
228 228  
229 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460px" %)
230 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
231 -**Size(bytes)**
232 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)2|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
233 -**1**
234 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
235 -**1**
236 -)))|=(% style="width: 90px;background-color:#4F81BD;color:white" %)(((
237 -**2**
238 -)))|=(% style="width: 40px;background-color:#4F81BD;color:white" %)(((
239 -**2**
240 -)))
241 -|(% style="width:97px" %)(((
242 -Value
243 -)))|(% style="width:39px" %)Battery|(% style="width:39px" %)(((
244 -Sound_ACK
247 +[[image:1727229798126-306.png]]
245 245  
246 -&Sound_key
247 -)))|(% style="width:100px" %)(((
248 -(((
249 -Alarm
250 -)))
251 -)))|(% style="width:77px" %)(((
252 -(((
253 -Temperature
254 -)))
255 -)))|(% style="width:47px" %)(((
256 -Humidity
257 -)))
249 + image 15 export UI file
258 258  
259 -Example in TTN.
251 +[[image:1727229821582-258.png||height="333" width="662"]]
260 260  
261 -[[image:image-20240507150155-11.png||height="549" width="1261"]]
253 + image 16 exported UI file
262 262  
263 -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.
264 264  
265 -==== (% style="color:blue" %)**Battery:**(%%) ====
257 +[[image:image-20240928144830-11.png]]
266 266  
267 -Check the battery voltage.
259 + image 17 open CMakeLists.txt
268 268  
269 -* Ex1: 0x0CEA = 3306mV
270 -* Ex2: 0x0D08 = 3336mV
261 +[[image:1727229892636-154.png||height="521" width="407"]]
271 271  
272 -==== (% style="color:blue" %)**Sound_ACK & Sound_key:**(%%) ====
263 + image 18 modify CMakeLists.txt
273 273  
274 -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.
275 275  
276 -* Example1: 0x03
267 +[[image:1727229926561-300.png]]
277 277  
278 - Sound_ACK: (03>>1) & 0x01=1, OPEN.
269 + image 19 add "ui.h"
279 279  
280 -**~ ** Sound_key:  03 & 0x01=1, OPEN.
271 +[[image:1727229955611-607.png]]
281 281  
282 -* Example2: 0x01
273 + image 20 add "ui_init()"
283 283  
284 - Sound_ACK: (01>>1) & 0x01=0, CLOSE.
285 285  
286 -**~ ** Sound_key:  01 & 0x01=1, OPEN.
276 +== 2.5 Brief introduction of hello world project ==
287 287  
288 288  
289 -==== (% 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.
290 290  
291 -Key alarm.
292 292  
293 -* Ex1: 0x01 & 0x01=1, TRUE.
294 -* Ex2: 0x00 & 0x01=0, FALSE.
282 +== 2.6 Test Result ==
295 295  
296 -==== (% style="color:blue" %)**Temperature:**(%%) ====
297 297  
298 -* Example1:  0x0111/10=27.3℃
299 -* 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.
300 300  
301 -If payload is: FF0D :  (FF0D & 8000 == 1) , temp = (FF0D - 65536)/100 =-24.3℃
287 +[[image:1727488067077-684.png||height="402" width="574"]]
302 302  
303 -（FF0D & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
289 + image 21 screen1
304 304  
291 +[[image:1727488157579-949.png||height="397" width="572"]]
305 305  
306 -==== (% style="color:blue" %)**Humidity:**(%%) ====
293 + image 22 screen2
307 307  
308 -* Humidity:    0x02A8/10=68.0%
309 309  
310 -=== 2.4.3  Uplink FPORT~=3, Datalog sensor value ===
296 += 3. Example Project 1: LoRa Central Display =
311 311  
298 +[[image:image-20240916101737-1.png||height="468" width="683"]]
312 312  
313 -PB01 stores sensor value and user can retrieve these history value via downlink command. The Datalog sensor value are sent via FPORT=3.
314 314  
315 -[[image:image-20240510144912-1.png||height="471" width="1178"]](% style="display:none" %)
301 += 4. Example Project 2: LoRaWAN RS485 Alarm =
316 316  
303 += 5.  The way to add a new panel to project =
317 317  
318 -* 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.**
319 319  
320 -For example, in US915 band, the max payload for different DR is:
307 +[[image:image-20241121113445-1.png||height="584" width="934"]]
321 321  
322 -1. **DR0**: max is 11 bytes so one entry of data
323 -1. **DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
324 -1. **DR2**: total payload includes 11 entries of data
325 -1. **DR3**: total payload includes 22 entries of data.
309 + image 5.1 a panel about water_leak
326 326  
327 -(% 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.
328 328  
329 -See more info about the [[Datalog feature>>||anchor="H2.6A0DatalogFeature"]].
313 +[[image:image-20241121141120-4.png||height="383" width="795"]]
330 330  
331 -(% style="display:none" %) (%%)
315 + image 5.2 ui files exported
332 332  
333 -=== 2.4.4  Decoder in TTN V3 ===
317 +**3. Delete or rename some file.** Here are the steps:
334 334  
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'.
335 335  
336 -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"]]
337 337  
338 -In TTN , add formatter as below:
327 + image 5.3 rest file (1)
339 339  
340 -[[image:image-20240507162814-16.png||height="778" width="1135"]]
329 +[[image:image-20241121142925-7.png||height="141" width="793"]]
341 341  
342 -(((
343 -Please check the decoder from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
344 -)))
331 + image 5.4 rest file (2)
345 345  
346 -(((
347 -
348 -)))
333 +**4. Open this project in vscode.**
349 349  
350 -== 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.
351 351  
337 +[[image:image-20241121181957-17.png||height="438" width="516"]]
352 352  
353 -(((
354 -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:
355 -)))
339 + image 5.5 extra_lib/CMakeLists.txt before add
356 356  
357 -(((
358 -
359 -)))
341 +[[image:image-20241121182239-18.png||height="520" width="518"]]
360 360  
361 -(((
362 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the LoRaWAN network.
363 -)))
343 + image 5.6 extra_lib/CMakeLists.txt after add
364 364  
365 -(((
366 -(% 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.
367 -)))
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.
368 368  
369 -(((
370 -~1. Add Datacake:
371 -)))
347 +[[image:image-20241121171629-11.png]]
372 372  
373 -(((
374 -2. Select default key as Access Key:
375 -)))
349 + image 5.7 before-modified font file
376 376  
377 -(((
378 -3. In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add PB01:
379 -)))
351 +[[image:image-20241121171901-12.png]]
380 380  
381 -(((
382 - Please refer to the figure below.
383 -)))
353 + image 5.8 modified font file
384 384  
385 -[[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.
386 386  
357 +[[image:image-20241121172714-13.png]]
387 387  
388 -Log in to DATACAKE, copy the API under the account.
359 + image 5.9 before-modified image file
389 389  
390 -[[image:image-20240510151944-3.png||height="581" width="1191"]]
361 +[[image:image-20241121172908-14.png]]
391 391  
363 + image 5.10 modified image file
392 392  
365 +**7. Modify the ui_water_leak/CMakeLists.txt.** Open this file, and modify it from image 5.11 to image 5.12.
393 393  
394 -[[image:image-20240510152150-4.png||height="697" width="1188"]]
367 +[[image:image-20241121180030-15.png]]
395 395  
369 + image 5.11 ui_water_leak/CMakeLists.txt before modification
396 396  
397 -[[image:image-20240510152300-5.png||height="298" width="1191"]]
371 +[[image:image-20241121180517-16.png]]
398 398  
373 + image 5.12 ui_water_leak/CMakeLists.txt after modification
399 399  
400 -[[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.
401 401  
402 -[[image:image-20240510152542-8.png||height="545" width="739"]]
377 +[[image:image-20241122094200-23.png]]
403 403  
404 -[[image:image-20240510152634-9.png||height="748" width="740"]]
379 + image 5.13 ui_water_leak.h (1) before modification
405 405  
381 +[[image:image-20241122094320-24.png||height="852" width="554"]]
406 406  
407 -[[image:image-20240510152809-10.png||height="607" width="732"]]
383 + image 5.14 ui_water_leak.h (2) before modification
408 408  
409 -[[image:image-20240510153934-14.png||height="460" width="1199"]]
385 +[[image:image-20241122094600-25.png||height="1078" width="554"]]
410 410  
387 + image 5.15 ui_water_leak.h (1) after modification
411 411  
412 -[[image:image-20240510153435-12.png||height="428" width="1197"]]
389 +[[image:image-20241122094719-26.png||height="941" width="583"]]
413 413  
391 + image 5.16 ui_water_leak.h (2) before modification
414 414  
415 -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.
416 416  
417 -[[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.
418 418  
397 +[[image:image-20241122102929-27.png||height="619" width="426"]]
419 419  
420 -Visual widgets please read the DATACAKE documentation.
399 + image 5.17 ui_water_leak.c (1) before modification
421 421  
422 -(% style="display:none" %) (%%)
401 +[[image:image-20241122112838-30.png||height="551" width="628"]]
423 423  
424 -== 2.6  Datalog Feature ==
403 + image 5.18 ui_water_leak.c (2) before modification
425 425  
405 +[[image:image-20241122110815-29.png||height="725" width="712"]]
426 426  
427 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
428 -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
429 429  
409 +[[image:image-20241122113158-31.png||height="872" width="677"]]
430 430  
431 -=== 2.6.1  Unix TimeStamp ===
411 + image 5.20 ui_water_leak.c (1) after modification
432 432  
413 +[[image:image-20241122113259-33.png||height="874" width="724"]]
433 433  
434 -Unix TimeStamp shows the sampling time of uplink payload. format base on
415 + image 5.21 ui_water_leak.c (2) after modification
435 435  
436 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
417 +[[image:image-20241122113359-34.png||height="804" width="746"]]
437 437  
438 -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
439 439  
440 -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.
441 441  
423 +[[image:image-20241122134113-35.png||height="380" width="421"]]
442 442  
443 -[[image:1655782409139-256.png]]
425 + image 5.23 ui_water_leak_events_.h before modification
444 444  
427 +[[image:image-20241122134420-37.png||height="201" width="283"]]
445 445  
446 -=== 2.6.2  Poll sensor value ===
429 +image 5.24 ui_water_leak_events_.h after modification
447 447  
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.
448 448  
449 -(((
450 -User can poll sensor value based on timestamps from the server. Below is the downlink command.
451 -)))
433 +Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"'
452 452  
453 -(((
454 -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.
455 -)))
435 +Step2. add code  below in delete_object() function definition.
456 456  
457 -(((
458 -For example, downlink command [[image:image-20220621113526-13.png]] (% _mstvisible="3" style="display:none" %)
459 -)))
437 + panel_all * panel = find_upper_by_SensorPanel(&arr,((lv_obj_t *)(e->user_data~)~)~);
460 460  
461 -(((
462 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
463 -)))
439 + size_t index = panel->panel_obj_index;
464 464  
465 -(((
466 -Uplink Internal =5s，means PB01 will send one packet every 5s. range 5~~255s.
467 -)))
441 + deleteElement(&arr, index);
468 468  
443 +[[image:image-20241122135023-38.png||height="358" width="372"]]
469 469  
470 -=== 2.6.3  Datalog Uplink payload ===
445 + image 5.25 ui_water_leak_events_.c before modification
471 471  
447 +[[image:image-20241122135258-39.png||height="403" width="559"]]
472 472  
473 -See [[Uplink FPORT=3, Datalog sensor value>>||anchor="H2.4.3A0UplinkFPORT3D32CDatalogsensorvalue"]]
449 + image 5.26 ui_water_leak_events_.c after modification
474 474  
475 -(% style="display:none" %) (%%) (% style="display:none" %)
451 +**12. Modify ui_water_leak_style.c file.**
476 476  
477 -== 2.7 Button ==
453 +Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"'
478 478  
455 + add '#include "../../sort.h"'
479 479  
480 -* ACT button
457 + add '#include "ui.h"'
481 481  
482 -Long press this button PB01 will reset and join network again.
459 +[[image:image-20241122141536-41.png||height="361" width="612"]]
483 483  
484 -[[image:image-20240510161626-17.png||height="192" width="224"]]
461 + image 5.27 ui_water_leak_style.c (1) before modification
485 485  
486 -* Alarm button
463 +[[image:image-20241122142129-42.png||height="386" width="613"]]
487 487  
488 -Press the button PB01 will immediately uplink data, and alarm is "TRUE".
465 + image 5.28 ui_water_leak_style.c (1) after modification
489 489  
490 -[[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)'
491 491  
469 + delete code as shown in image 5.29
492 492  
493 -== 2.8 LED Indicator ==
471 +[[image:image-20241122145620-44.png||height="757" width="671"]]
494 494  
473 + image 5.29 ui_water_leak_style.c (2)
495 495  
496 -(((
497 -The PB01 has a triple color LED which for easy showing different stage.
498 -)))
475 +Step3. The image 5.30, 5.31 show the change.
499 499  
500 -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"]]
501 501  
502 -(((
503 -(% style="color:#037691" %)**In a normal working state**:
504 -)))
479 + image 5.30 ui_water_leak_style.c (3) before modification
505 505  
506 -* 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" %)**.**
507 -* During OTAA Join:
508 -** **For each Join Request uplink:** the (% style="color:green" %)**GREEN LED** (%%)will blink once.
509 -** **Once Join Successful:** the (% style="color:green" %)**GREEN LED**(%%) will be solid on for 5 seconds.
510 -* After joined, for each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:green" %)**GREEN LED** (%%)will blink once.
511 -* 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"]]
512 512  
513 -(((
514 -
515 -)))
483 + image 5.31 ui_water_leak_style.c (3) after modification
516 516  
517 -== 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).
518 518  
487 +[[image:image-20241122153958-47.png]]
519 519  
520 -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)
521 521  
522 -* (% 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"]]
523 523  
524 - Users can use[[ AT+OPTION>>||anchor="H3.4A0Setbuzzermusic2807E429"]] to set different button sounds.
493 + image 5.33 ui_water_leak_style.c (4)
525 525  
526 -* (% 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).
527 527  
528 -= 3.  Configure PB01 via AT command or LoRaWAN downlink =
497 +[[image:image-20241122155650-50.png||height="922" width="513"]]
529 529  
499 + image 5.34 ui_water_leak_style.c (5)
530 530  
531 -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.
532 532  
533 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
503 +[[image:image-20241122161934-51.png]]
534 534  
535 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
505 + image 5.35
536 536  
537 -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.
538 538  
539 -* (% style="color:#4f81bd" %)**General Commands:**
509 +[[image:image-20241122162852-53.png||height="330" width="529"]]
540 540  
541 -These commands are to configure:
511 + image 5.37
542 542  
543 -* 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.
544 544  
545 -* LoRaWAN protocol & radio-related commands.
515 +panel_with_type union_sensor;
546 546  
547 -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;
548 548  
519 +......
549 549  
550 -* (% style="color:#4f81bd" %)**Commands special design for PB01**
521 +lv_obj_set_x(union_sensor.panel_union.door.ui_PanelSensorDoor, x_by_index(index));
551 551  
552 -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));
553 553  
554 -(% style="display:none" %) (%%)
525 +return union_sensor;
555 555  
556 -== 3.1  Downlink Command Set ==
527 +[[image:image-20241122171211-54.png||height="635" width="792"]]
557 557  
529 + image 5.38
558 558  
559 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
560 -|=(% 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**
561 -|(% style="width:130px" %)AT+TDC=?|(% style="width:151px" %)(((
562 -
531 +**13. Modify sort.c file.**
563 563  
564 -View current TDC time
565 -)))|(% style="width:92px" %)(((
566 -1200000
567 -OK
568 -)))|(% style="width:206px" %)Default 1200000(ms)
569 -|(% style="width:130px" %)AT+TDC=300000|(% style="width:151px" %)Set TDC time|(% style="width:92px" %)OK|(% style="width:206px" %)(((
570 -(((
571 -0X0100012C:
572 -01: fixed command
573 -00012C: 0X00012C=
533 +Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16.
574 574  
575 -300(seconds)
576 -)))
535 +[[image:image-20241122173718-56.png||height="378" width="579"]]
577 577  
578 -(((
579 -
580 -)))
581 -)))
582 -|(% style="width:130px" %)ATZ|(% style="width:151px" %)Reset node|(% style="width:92px" %) |(% style="width:206px" %)0x04FF
583 -|(% style="width:130px" %)AT+FDR|(% style="width:151px" %)Restore factory settings|(% style="width:92px" %) |(% style="width:206px" %)0X04FE
584 -|(% style="width:130px" %)AT+CFM=?|(% style="width:151px" %)View the current confirmation mode status|(% style="width:92px" %)(((
585 -0,7,0
537 + image 5.39 sort.c (1)
586 586  
587 -OK
588 -)))|(% style="width:206px" %)Default 0,7,0
589 -|(% style="width:130px" %)AT+CFM=1,7,1|(% style="width:151px" %)(((
590 -Confirmed uplink mode, the maximum number of retries is seven, and uplink fcnt increase by 1 for each retry
591 -)))|(% style="width:92px" %)(((
592 -OK
593 -)))|(% style="width:206px" %)(((
594 -05010701
539 +There are still some changes need to be done in sort.c, and omit here for the moment.
595 595  
596 -05: fixed command
597 597  
598 -01:confirmed uplink
599 -
600 -07: retry 7 times
601 -
602 -01: fcnt count plus 1
603 -)))
604 -|(% style="width:130px" %)AT+NJM=?|(% style="width:151px" %)(((
605 -Check the current network connection method
606 -)))|(% style="width:92px" %)(((
607 -1
608 -OK
609 -)))|(% style="width:206px" %)Default 1
610 -|(% style="width:130px" %)AT+NJM=0|(% style="width:151px" %)Change the network connection method to ABP|(% style="width:92px" %)(((
611 -Attention:Take effect after ATZ
612 -OK
613 -)))|(% style="width:206px" %)(((
614 -0X2000: ABP
615 -0x2001: OTAA
616 -20: fixed command
617 -)))
618 -|(% style="width:130px" %)AT+RPL=?|(% style="width:151px" %)View current RPL settings|(% style="width:92px" %)(((
619 -0
620 -OK
621 -)))|(% style="width:206px" %)Default 0
622 -|(% style="width:130px" %)AT+RPL=1|(% style="width:151px" %)set RPL=1    |(% style="width:92px" %)OK|(% style="width:206px" %)(((
623 -0x2101:
624 -21: fixed command
625 -01: for details, check wiki
626 -)))
627 -|(% style="width:130px" %)AT+ADR=?|(% style="width:151px" %)View current ADR status|(% style="width:92px" %)(((
628 -1
629 -OK
630 -)))|(% style="width:206px" %)Default 0
631 -|(% style="width:130px" %)AT+ADR=0|(% style="width:151px" %)Set the ADR state to off|(% style="width:92px" %)OK|(% style="width:206px" %)(((
632 -0x2200: close
633 -0x2201: open
634 -22: fixed command
635 -)))
636 -|(% style="width:130px" %)AT+DR=?|(% style="width:151px" %)View the current DR settings|(% style="width:92px" %)OK|(% style="width:206px" %)
637 -|(% style="width:130px" %)AT+DR=1|(% style="width:151px" %)(((
638 -set DR to 1
639 -It takes effect only when ADR=0
640 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
641 -0X22000101:
642 -00: ADR=0
643 -01: DR=1
644 -01: TXP=1
645 -22: fixed command
646 -)))
647 -|(% style="width:130px" %)AT+TXP=?|(% style="width:151px" %)View the current TXP|(% style="width:92px" %)OK|(% style="width:206px" %)
648 -|(% style="width:130px" %)AT+TXP=1|(% style="width:151px" %)(((
649 -set TXP to 1
650 -It takes effect only when ADR=0
651 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
652 -0X22000101:
653 -00: ADR=0
654 -01: DR=1
655 -01: TXP=1
656 -22: fixed command
657 -)))
658 -|(% style="width:130px" %)AT+RJTDC=10|(% style="width:151px" %)Set RJTDC time interval|(% style="width:92px" %)OK|(% style="width:206px" %)(((
659 -0X26000A:
660 -26: fixed command
661 -000A: 0X000A=10(min)
662 -for details, check wiki
663 -)))
664 -|(% style="width:130px" %) |(% style="width:151px" %)(((
665 -(((
666 -~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_
667 -
668 -Retrieve stored data for a specified period of time
669 -)))
670 -
671 -(((
672 -
673 -)))
674 -)))|(% style="width:92px" %) |(% style="width:206px" %)(((
675 -0X3161DE7C7061DE8A800A:
676 -31: fixed command
677 -61DE7C70:0X61DE7C70=2022/1/12 15:00:00
678 -61DE8A80:0X61DE8A80=2022/1/12 16:00:00
679 -0A: 0X0A=10(second)
680 -View details 2.6.2
681 -)))
682 -|(% style="width:130px" %)AT+DDETECT=?|(% style="width:151px" %)View the current DDETECT setting status and time|(% style="width:92px" %)(((
683 -1,1440,2880
684 -OK
685 -)))|(% style="width:206px" %)Default 1,1440,2880(min)
686 -|(% style="width:130px" %)AT+DDETECT=(((
687 -1,1440,2880
688 -)))|(% style="width:151px" %)(((
689 -Set DDETECT setting status and time
690 -((% style="color:red" %)When the node does not receive the downlink packet within the set time, it will re-enter the network(%%))
691 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
692 -0X320005A0: close
693 -0X320105A0: open
694 -32: fixed command
695 -05A0: 0X05A0=1440(min)
696 -)))
697 -
698 -== 3.2  Set Password ==
699 -
700 -
701 -Feature: Set device password, max 9 digits.
702 -
703 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
704 -
705 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
706 -|(% 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**
707 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
708 -123456
709 -OK
710 -)))
711 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
712 -
713 -(% style="color:#4f81bd" %)**Downlink Command:**
714 -
715 -No downlink command for this feature.
716 -
717 -
718 -== 3.3  Set button sound and ACK sound ==
719 -
720 -
721 -Feature: Turn on/off button sound and ACK alarm.
722 -
723 -(% style="color:#4f81bd" %)**AT Command: AT+SOUND**
724 -
725 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
726 -|(% 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**
727 -|(% style="width:155px" %)(((
728 -AT+SOUND=?
729 -)))|(% style="width:124px" %)Get the current status of button sound and ACK sound|(% style="width:86px" %)(((
730 -1,1
731 -OK
732 -)))
733 -|(% style="width:155px" %)(((
734 -AT+SOUND=0,1
735 -)))|(% style="width:124px" %)Turn off the button sound and turn on ACK sound|(% style="width:86px" %)OK
736 -
737 -(% style="color:#4f81bd" %)**Downlink Command: 0xA1 **
738 -
739 -Format: Command Code (0xA1) followed by 2 bytes mode value.
740 -
741 -The first byte after 0XA1 sets the button sound, and the second byte after 0XA1 sets the ACK sound.** (0: off, 1: on)**
742 -
743 -* **Example: **Downlink Payload: A10001  ~/~/ Set AT+SOUND=0,1  Turn off the button sound and turn on ACK sound.
744 -
745 -== 3.4  Set buzzer music type(0~~4) ==
746 -
747 -
748 -Feature: Set different alarm key response sounds.There are five different types of button music.
749 -
750 -(% style="color:#4f81bd" %)**AT Command: AT+OPTION**
751 -
752 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
753 -|(% 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**
754 -|(% style="width:155px" %)(((
755 -AT+OPTION=?
756 -)))|(% style="width:124px" %)(((
757 -Get the buzzer music type
758 -)))|(% style="width:86px" %)(((
759 -3
760 -
761 -OK
762 -)))
763 -|(% style="width:155px" %)AT+OPTION=1|(% style="width:124px" %)Set the buzzer music to type 1|(% style="width:86px" %)OK
764 -
765 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
766 -
767 -Format: Command Code (0xA3) followed by 1 byte mode value.
768 -
769 -* **Example: **Downlink Payload: A300  ~/~/ Set AT+OPTION=0  Set the buzzer music to type 0.
770 -
771 -== 3.5  Set Valid Push Time ==
772 -
773 -
774 -Feature: Set the holding time for pressing the alarm button to avoid miscontact. Values range from** 0 ~~1000ms**.
775 -
776 -(% style="color:#4f81bd" %)**AT Command: AT+STIME**
777 -
778 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
779 -|(% 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**
780 -|(% style="width:155px" %)(((
781 -AT+STIME=?
782 -)))|(% style="width:124px" %)(((
783 -Get the button sound time
784 -)))|(% style="width:86px" %)(((
785 -0
786 -OK
787 -)))
788 -|(% style="width:155px" %)(((
789 -AT+STIME=1000
790 -)))|(% style="width:124px" %)Set the button sound time to 1000**ms**|(% style="width:86px" %)OK
791 -
792 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
793 -
794 -Format: Command Code (0xA2) followed by 2 bytes mode value.
795 -
796 -* **Example: **Downlink Payload: A203E8  ~/~/ Set AT+STIME=1000  
797 -
798 -**~ Explain: **Hold the alarm button for 10 seconds before the node will send the alarm packet.
799 -
800 -
801 -
802 -
803 803  = 6. FAQ =
804 804  
805 -== 6.1 ==
544 +== 6.1 ==
806 806  
807 807  
808 808  = 7. Order Info =
... ... @@ -809,12 +809,13 @@
809 809  
810 810  == 7.1  Part Number ==
811 811  
551 +
812 812  Part Number: (% style="color:#4472c4" %)LTS5
813 813  
814 -
815 815  
816 816  == 7.2  Packing Info ==
817 817  
557 +
818 818  **Package Includes**:
819 819  
820 820  * LTS5 HMI Touch Screen
... ... @@ -821,20 +821,19 @@
821 821  * 5V,2A DC Power Adapter.
822 822  * USB Type C Program Cable
823 823  
824 -
825 825  = 8. Support =
826 826  
566 +
827 827  * 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.
828 828  * 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]].
829 829  
830 -
831 831  = 9.  Reference material =
832 832  
572 +
833 833  * Datasheet
834 834  * Source Code
835 835  * Mechinical
836 836  
837 -
838 838  = 10. FCC Warning =
839 839  
840 840  
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