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Last modified by BoYang Xie on 2025/07/24 16:47
From version 113.2
edited by BoYang Xie
on 2024/11/22 18:05
Change comment: There is no comment for this version
To version 4.12
edited by Edwin Chen
on 2024/09/16 09:37
Change comment: There is no comment for this version

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1 -XWiki.xieby
1 +XWiki.Edwin
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1 -(% style="text-align:center" %)
1 +
2 2  [[image:image-20240915231842-1.png]]
3 3  
4 4  
5 -
6 -
7 -
8 -
9 -
10 10  (% _mstvisible="1" %)
11 -(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents:**
6 +(% _msthash="315238" _msttexthash="18964465" _mstvisible="3" %)**Table of Contents：**
12 12  
13 13  {{toc/}}
14 14  
... ... @@ -23,7 +23,6 @@
23 23  
24 24  == 1.1  What is LTS5 LoRa HMI touch screen ==
25 25  
26 -
27 27  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.
28 28  
29 29  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.
... ... @@ -35,8 +35,7 @@
35 35  
36 36  == 1.2  Features ==
37 37  
38 -* ESP32-WROOM MCU: 8MB RAM & 16MB ROM
39 -* Dragino LA66 LoRa Module
32 +* ESP32-WROOM MCU + Dragino LA66 LoRa Module
40 40  * Support Private LoRa protocol or LoRaWAN protocol
41 41  * Support WiFi & BLE wireless protocol
42 42  * 5.0" HMI touch screen
... ... @@ -47,17 +47,11 @@
47 47  * 5V DC power
48 48  * IP Rating: IP52
49 49  
43 +
50 50  == 1.3  Specification ==
51 51  
52 -
53 53  **LoRa**:
54 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 61  
62 62  **WiFi:**
63 63  
... ... @@ -81,20 +81,21 @@
81 81  * RGB color.
82 82  * Display Area: 120.7*75.80 mm
83 83  
71 +
72 +
84 84  == 1.4  Power Consumption ==
85 85  
86 -
87 87  * External 5V DC power adapter
88 88  
77 +
89 89  == 1.5  Storage & Operation Temperature ==
90 90  
91 -
92 92  * Operation Temperature: -20 ~~ 70°C  (No Dew)
93 93  * Storage Temperature: -30 ~~ 70°C  (No Dew)
94 94  
83 +
95 95  == 1.6  Applications ==
96 96  
97 -
98 98  * Smart Buildings & Home Automation
99 99  * Logistics and Supply Chain Management
100 100  * Smart Metering
... ... @@ -102,440 +102,722 @@
102 102  * Smart Cities
103 103  * Smart Factory
104 104  
105 -= 2.  Getting Started with Hello World =
106 106  
107 -== 2.1  About this demo ==
94 += 2.  Operation Mode =
108 108  
96 +== 2.1  How it work? ==
109 109  
110 -In this Getting Started Example, we will show how to design a simple Display UI and upload it to LTS5. This UI has  a button , when user click the button. The Web UI will jump to a new page.
111 111  
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**.
112 112  
113 -== 2.2  Install Software Running Environment ==
114 114  
115 -The ESP MCU can be developed using ESP-IDF, Arduino, or MicroPython. For this project, we utilize ESP-IDF for compilation and Visual Studio Code (VSCode) for editing.
102 +== 2.2  How to Activate PB01? ==
116 116  
117 -=== 2.2.1 Install VSCode and ESP-IDF extension ===
118 118  
105 +(% style="color:red" %)** 1.  Open enclosure from below position.**
119 119  
120 -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]].
107 +[[image:image-20220621093835-1.png]]
121 121  
122 -Next, you need to install the ESP-IDF extension within VSCode. The detailed operation steps are illustrated in image 1.
123 123  
124 -[[image:image-20240928110211-5.png||height="508" width="866"]]
110 +(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries and the node is activated.**
125 125  
126 - image 1 ESP-IDF extension install
112 +[[image:image-20220621093835-2.png]]
127 127  
128 -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]]
129 129  
115 +(% style="color:red" %)** 3. Under the above conditions, users can also reactivate the node by long pressing the ACT button.**
130 130  
131 -=== 2.2.2 Install SquareLine Studio ===
117 +[[image:image-20220621093835-3.png]]
132 132  
133 133  
134 -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]].
120 +User can check [[LED Status>>||anchor="H2.8LEDIndicator"]] to know the working state of PB01.
135 135  
136 -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.
137 137  
123 +== 2.3  Example to join LoRaWAN network ==
138 138  
139 -== 2.3 Simple usage of SquareLine Studio and export UI code ==
140 140  
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.
141 141  
142 -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.
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. 
143 143  
144 -[[image:image-20240928103357-2.png||height="680" width="708"]]
131 +[[image:image-20240705094824-4.png]]
145 145  
146 - image 2 create a SquareLine project
133 +(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN V3 with the OTAA keys from PB01.
147 147  
148 -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.
135 +Each PB01 is shipped with a sticker with the default DEV EUI as below:
149 149  
150 -[[image:1727229582471-566.png]]
137 +[[image:image-20230426083617-1.png||height="294" width="633"]]
151 151  
152 - image 3 project settings
153 153  
154 -[[image:image-20240928105309-4.png||height="526" width="556"]]
140 +Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
155 155  
156 - image 4 modify project settings
142 +Create application.
157 157  
158 -Now we can start to use this software. Here are some usage information for this software.
144 +choose to create the device manually.
159 159  
160 -**~1. add widget**
146 +Add JoinEUI(AppEUI), DevEUI, AppKey.(% style="display:none" %)
161 161  
162 -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.
148 +[[image:image-20240507142116-1.png||height="410" width="1138"]](% style="display:none" %) (%%)
149 +
163 163  
164 -[[image:image-20240928111412-6.png||height="526" width="864"]]
151 +[[image:image-20240507142157-2.png||height="559" width="1147"]]
165 165  
166 - image 5 add widgets
153 +[[image:image-20240507142401-3.png||height="693" width="1202"]]
167 167  
168 -**2. modify widget**
155 +[[image:image-20240507142651-4.png||height="760" width="1190"]]
169 169  
170 -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".
157 +**Default mode OTAA**(% style="display:none" %)
171 171  
172 -[[image:1727485118799-984.png]]
173 173  
174 - image 6 the button widget's "Inspector" tab
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.
175 175  
176 -Second part: "Layout" means a auto position-management for widgets contained in the parent widget. "Transform" includes size, position and align modification.
162 +[[image:image-20240507143104-5.png||height="434" width="1398"]]
177 177  
178 -[[image:1727485251053-655.png]]
179 179  
180 -image 7 the button widget's "BUTTON" tab
165 +== 2.4  Uplink Payload ==
181 181  
182 -Third part: It is an area of style setting.
183 183  
184 -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.
168 +Uplink payloads include two types: Valid Sensor Value and other status / control command.
185 185  
186 -[[image:1727485480434-713.png||height="395" width="290"]]
170 +* Valid Sensor Value: Use FPORT=2
171 +* Other control command: Use FPORT other than 2.
187 187  
188 - image 8 add event for button
173 +=== 2.4.1  Uplink FPORT~=5, Device Status ===
189 189  
190 -**3. change label widget content**
191 191  
192 -Modify the content in text as shown in image 9, the text content of label widget will be changed accordingly.
176 +Users can  get the Device Status uplink through the downlink command:
193 193  
194 -[[image:image-20240928090825-1.png||height="327" width="391"]]
178 +(% style="color:#4472c4" %)**Downlink:  **(%%)**0x2601**
195 195  
196 - image 9 modify text content of label widget
180 +Uplink the device configures with FPORT=5.
197 197  
198 -**4. Add image into project**
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
199 199  
200 -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.
186 +[[image:image-20240507152130-12.png||height="469" width="1366"]](% style="display:none" %)
201 201  
202 -[[image:image-20240928113424-9.png||height="355" width="505"]]
188 +Example Payload (FPort=5):  [[image:image-20240507152254-13.png||height="26" width="130"]]
203 203  
204 - image 10 add image file into SquareLine Studio project
205 205  
206 -[[image:image-20240928114139-10.png||height="559" width="810"]]
191 +(% style="color:#4472c4" %)**Sensor Model**(%%): For PB01, this value is 0x35.
207 207  
208 - image 11 use image widget in SquareLine Studio
193 +(% style="color:#4472c4" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version.
209 209  
210 -**5. The relationship between widgets**
195 +(% style="color:#4472c4" %)**Frequency Band**:
211 211  
212 -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.
197 +*0x01: EU868
213 213  
214 -[[image:1727486567182-334.png||height="318" width="278"]]
199 +*0x02: US915
215 215  
216 -image 12 move label1 to make label1 widget be a child of button1 widget(1)
201 +*0x03: IN865
217 217  
218 -[[image:image-20240928112001-8.png||height="431" width="796"]]
203 +*0x04: AU915
219 219  
220 - image 13 move label1 to make label1 widget be a child of button1 widget(2)
205 +*0x05: KZ865
221 221  
222 -**6. Preview the final effect**
207 +*0x06: RU864
223 223  
224 -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.
209 +*0x07: AS923
225 225  
226 -[[image:1727487368023-281.png]]
211 +*0x08: AS923-1
227 227  
228 - image 14 click on the triangle icon to start or end the simulation
213 +*0x09: AS923-2
229 229  
230 -For more detailed usage, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]].
215 +*0x0a: AS923-3
231 231  
232 232  
233 -== 2.4 Integrate UI Code to ESP-IDF Project ==
218 +(% style="color:#4472c4" %)**Sub-Band**(%%): value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
234 234  
220 +(% style="color:#4472c4" %)**BAT**(%%): shows the battery voltage for PB01.
235 235  
236 -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.
222 +(% style="color:#4472c4" %)**Ex1**(%%): 0x0C DE = 3294mV
237 237  
238 -[[image:1727229798126-306.png]]
239 239  
240 - image 15 export UI file
225 +=== 2.4.2  Uplink FPORT~=2, Real time sensor value ===
241 241  
242 -[[image:1727229821582-258.png||height="333" width="662"]]
243 243  
244 - image 16 exported UI file
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"]].
245 245  
246 -Create a empty directory entitled "ui" in path "basic_prj/app_components/ui/", and then copy all UI code exported to this directory.
230 +Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
247 247  
248 -[[image:image-20240928144830-11.png]]
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
249 249  
250 - image 17 open CMakeLists.txt
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 +)))
251 251  
252 -[[image:1727229892636-154.png||height="521" width="407"]]
262 +Example in TTN.
253 253  
254 - image 18 modify CMakeLists.txt
264 +[[image:image-20240507150155-11.png||height="549" width="1261"]]
255 255  
256 -The last step of integrating is adding two lines of code in main.c file.
266 +Example Payload (FPort=2):  (% style="background-color:yellow" %)**0C EA 03 01 01 11 02 A8**
257 257  
258 -[[image:1727229926561-300.png]]
268 +==== (% style="color:blue" %)**Battery:**(%%) ====
259 259  
260 - image 19 add "ui.h"
270 +Check the battery voltage.
261 261  
262 -[[image:1727229955611-607.png]]
272 +* Ex1: 0x0CEA = 3306mV
273 +* Ex2: 0x0D08 = 3336mV
263 263  
264 - image 20 add "ui_init()"
275 +==== (% style="color:blue" %)**Sound_ACK & Sound_key:**(%%) ====
265 265  
277 +Key sound and ACK sound are enabled by default.
266 266  
267 -== 2.5 Brief introduction of hello world project ==
279 +* Example1: 0x03
268 268  
281 + Sound_ACK: (03>>1) & 0x01=1, OPEN.
269 269  
270 -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.
283 +**~ ** Sound_key:  03 & 0x01=1, OPEN.
271 271  
285 +* Example2: 0x01
272 272  
273 -== 2.6 Test Result ==
287 + Sound_ACK: (01>>1) & 0x01=0, CLOSE.
274 274  
289 +**~ ** Sound_key:  01 & 0x01=1, OPEN.
275 275  
276 -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.
277 277  
278 -[[image:1727488067077-684.png||height="402" width="574"]]
292 +==== (% style="color:blue" %)**Alarm:**(%%) ====
279 279  
280 - image 21 screen1
294 +Key alarm.
281 281  
282 -[[image:1727488157579-949.png||height="397" width="572"]]
296 +* Ex1: 0x01 & 0x01=1, TRUE.
297 +* Ex2: 0x00 & 0x01=0, FALSE.
283 283  
284 - image 22 screen2
299 +==== (% style="color:blue" %)**Temperature:**(%%) ====
285 285  
301 +* Example1:  0x0111/10=27.3℃
302 +* Example2:  (0xFF0D-65536)/10=-24.3℃
286 286  
287 -= 3. Example Project 1: LoRa Central Display =
304 +If payload is: FF0D :  (FF0D & 8000 == 1) , temp = (FF0D - 65536)/100 =-24.3℃
288 288  
289 -[[image:image-20240916101737-1.png||height="468" width="683"]]
306 +（FF0D & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
290 290  
291 291  
292 -= 4. Example Project 2: LoRaWAN RS485 Alarm =
309 +==== (% style="color:blue" %)**Humidity:**(%%) ====
293 293  
294 -= 5.  The way to add a new panel to project =
311 +* Humidity:    0x02A8/10=68.0%
295 295  
296 -**~1. Design a panel in SquareLine Studio, using image 5.1 below as a reference.**
313 +=== 2.4.3  Uplink FPORT~=3, Datalog sensor value ===
297 297  
298 -[[image:image-20241121113445-1.png||height="584" width="934"]]
299 299  
300 - image 5.1 a panel about water_leak
316 +PB01 stores sensor value and user can retrieve these history value via downlink command. The Datalog sensor value are sent via FPORT=3.
301 301  
302 -**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.
318 +[[image:image-20240510144912-1.png||height="471" width="1178"]](% style="display:none" %)
303 303  
304 -[[image:image-20241121141120-4.png||height="383" width="795"]]
305 305  
306 - image 5.2 ui files exported
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" %)
307 307  
308 -**3. Delete or rename some file.** Here are the steps:
323 +For example, in US915 band, the max payload for different DR is:
309 309  
310 - Step1 Delete the 'components' directory.
311 - Step2 Delete 'filelist.txt'.
312 - Step3 Delete 'ui_helpers.c' and 'ui_helpers.h'.
313 - Step4 Rename 'ui_ScreenMain.c' in the 'screens' directory to 'ui_water_leak_style.c'.
314 - Step5 Rename the 'screens' directory to 'styles'.
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.
315 315  
316 -[[image:image-20241121151934-10.png||height="303" width="792"]]
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.**
317 317  
318 - image 5.3 rest file (1)
332 +See more info about the [[Datalog feature>>||anchor="H2.6A0DatalogFeature"]].
319 319  
320 -[[image:image-20241121142925-7.png||height="141" width="793"]]
334 +(% style="display:none" %) (%%)
321 321  
322 - image 5.4 rest file (2)
336 +=== 2.4.4  Decoder in TTN V3 ===
323 323  
324 -**4. Open this project in vscode.**
325 325  
326 -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.
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.
327 327  
328 -[[image:image-20241121181957-17.png||height="438" width="516"]]
341 +In TTN , add formatter as below:
329 329  
330 - image 5.5 extra_lib/CMakeLists.txt before add
343 +[[image:image-20240507162814-16.png||height="778" width="1135"]]
331 331  
332 -[[image:image-20241121182239-18.png||height="520" width="518"]]
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 +)))
333 333  
334 - image 5.6 extra_lib/CMakeLists.txt after add
349 +(((
350 +
351 +)))
335 335  
336 -**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.
353 +== 2.5 Show data on Datacake ==
337 337  
338 -[[image:image-20241121171629-11.png]]
339 339  
340 - image 5.7 before-modified font file
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 +)))
341 341  
342 -[[image:image-20241121171901-12.png]]
360 +(((
361 +
362 +)))
343 343  
344 - image 5.8 modified font file
364 +(((
365 +(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the LoRaWAN network.
366 +)))
345 345  
346 -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.
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 +)))
347 347  
348 -[[image:image-20241121172714-13.png]]
372 +(((
373 +~1. Add Datacake:
374 +)))
349 349  
350 - image 5.9 before-modified image file
376 +(((
377 +2. Select default key as Access Key:
378 +)))
351 351  
352 -[[image:image-20241121172908-14.png]]
380 +(((
381 +3. In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add PB01:
382 +)))
353 353  
354 - image 5.10 modified image file
384 +(((
385 + Please refer to the figure below.
386 +)))
355 355  
356 -**7. Modify the ui_water_leak/CMakeLists.txt.** Open this file, and modify it from image 5.11 to image 5.12.
388 +[[image:image-20240510150924-2.png||height="612" width="1186"]]
357 357  
358 -[[image:image-20241121180030-15.png]]
359 359  
360 - image 5.11 ui_water_leak/CMakeLists.txt before modification
391 +Log in to DATACAKE, copy the API under the account.
361 361  
362 -[[image:image-20241121180517-16.png]]
393 +[[image:image-20240510151944-3.png||height="581" width="1191"]]
363 363  
364 - image 5.12 ui_water_leak/CMakeLists.txt after modification
365 365  
366 -**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.
367 367  
368 -[[image:image-20241122094200-23.png]]
397 +[[image:image-20240510152150-4.png||height="697" width="1188"]]
369 369  
370 - image 5.13 ui_water_leak.h (1) before modification
371 371  
372 -[[image:image-20241122094320-24.png||height="852" width="554"]]
400 +[[image:image-20240510152300-5.png||height="298" width="1191"]]
373 373  
374 - image 5.14 ui_water_leak.h (2) before modification
375 375  
376 -[[image:image-20241122094600-25.png||height="1078" width="554"]]
403 +[[image:image-20240510152355-6.png||height="782" width="1193"]]
377 377  
378 - image 5.15 ui_water_leak.h (1) after modification
405 +[[image:image-20240510152542-8.png||height="545" width="739"]]
379 379  
380 -[[image:image-20241122094719-26.png||height="941" width="583"]]
407 +[[image:image-20240510152634-9.png||height="748" width="740"]]
381 381  
382 - image 5.16 ui_water_leak.h (2) before modification
383 383  
384 -**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.
410 +[[image:image-20240510152809-10.png||height="607" width="732"]]
385 385  
386 -_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.
412 +[[image:image-20240510153934-14.png||height="460" width="1199"]]
387 387  
388 -[[image:image-20241122102929-27.png||height="619" width="426"]]
389 389  
390 - image 5.17 ui_water_leak.c (1) before modification
415 +[[image:image-20240510153435-12.png||height="428" width="1197"]]
391 391  
392 -[[image:image-20241122112838-30.png||height="551" width="628"]]
393 393  
394 - image 5.18 ui_water_leak.c (2) before modification
418 +Copy and paste the [[TTN decoder>>https://github.com/dragino/dragino-end-node-decoder]] here and save.
395 395  
396 -[[image:image-20241122110815-29.png||height="725" width="712"]]
420 +[[image:image-20240510153624-13.png||height="468" width="1195"]]
397 397  
398 - image 5.19 ui_water_leak.c (3) before modification
399 399  
400 -[[image:image-20241122113158-31.png||height="872" width="677"]]
423 +Visual widgets please read the DATACAKE documentation.
401 401  
402 - image 5.20 ui_water_leak.c (1) after modification
425 +(% style="display:none" %) (%%)
403 403  
404 -[[image:image-20241122113259-33.png||height="874" width="724"]]
427 +== 2.6  Datalog Feature ==
405 405  
406 - image 5.21 ui_water_leak.c (2) after modification
407 407  
408 -[[image:image-20241122113359-34.png||height="804" width="746"]]
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.
409 409  
410 - image 5.22 ui_water_leak.c (3) after modification
411 411  
412 -**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.
434 +=== 2.6.1  Unix TimeStamp ===
413 413  
414 -[[image:image-20241122134113-35.png||height="380" width="421"]]
415 415  
416 - image 5.23 ui_water_leak_events_.h before modification
437 +Unix TimeStamp shows the sampling time of uplink payload. format base on
417 417  
418 -[[image:image-20241122134420-37.png||height="201" width="283"]]
439 +[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
419 419  
420 -image 5.24 ui_water_leak_events_.h after modification
441 +User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
421 421  
422 -**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.
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)
423 423  
424 -Step1. '#include "ui.h"'~-~->'#include "ui_water_leak.h"'
425 425  
426 -Step2. add code  below in delete_object() function definition.
446 +[[image:1655782409139-256.png]]
427 427  
428 - panel_all * panel = find_upper_by_SensorPanel(&arr,((lv_obj_t *)(e->user_data~)~)~);
429 429  
430 - size_t index = panel->panel_obj_index;
449 +=== 2.6.2  Poll sensor value ===
431 431  
432 - deleteElement(&arr, index);
433 433  
434 -[[image:image-20241122135023-38.png||height="358" width="372"]]
452 +(((
453 +User can poll sensor value based on timestamps from the server. Below is the downlink command.
454 +)))
435 435  
436 - image 5.25 ui_water_leak_events_.c before modification
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 +)))
437 437  
438 -[[image:image-20241122135258-39.png||height="403" width="559"]]
460 +(((
461 +For example, downlink command [[image:image-20220621113526-13.png]] (% _mstvisible="3" style="display:none" %)
462 +)))
439 439  
440 - image 5.26 ui_water_leak_events_.c after modification
464 +(((
465 +Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
466 +)))
441 441  
442 -**12. Modify ui_water_leak_style.c file.**
468 +(((
469 +Uplink Internal =5s，means PB01 will send one packet every 5s. range 5~~255s.
470 +)))
443 443  
444 -Step1. '#include "../ui.h"'~-~->#include '"../ui_water_leak.h"'
445 445  
446 - add '#include "../../sort.h"'
473 +=== 2.6.3  Datalog Uplink payload ===
447 447  
448 - add '#include "ui.h"'
449 449  
450 -[[image:image-20241122141536-41.png||height="361" width="612"]]
476 +See [[Uplink FPORT=3, Datalog sensor value>>||anchor="H2.4.3A0UplinkFPORT3D32CDatalogsensorvalue"]]
451 451  
452 - image 5.27 ui_water_leak_style.c (1) before modification
478 +(% style="display:none" %) (%%) (% style="display:none" %)
453 453  
454 -[[image:image-20241122142129-42.png||height="386" width="613"]]
480 +== 2.7 Button ==
455 455  
456 - image 5.28 ui_water_leak_style.c (1) after modification
457 457  
458 -Step2. modify 'void ui_ScreenMain_screen_init(void)'~-~->'panel_with_type create_water_leak(uint8_t index)'
483 +* ACT button
459 459  
460 - delete code as shown in image 5.29
485 +Long press this button PB01 will reset and join network again.
461 461  
462 -[[image:image-20241122145620-44.png||height="757" width="671"]]
487 +[[image:image-20240510161626-17.png||height="192" width="224"]]
463 463  
464 - image 5.29 ui_water_leak_style.c (2)
489 +* Alarm button
465 465  
466 -Step3. The image 5.30, 5.31 show the change.
491 +Press the button PB01 will immediately uplink data, and alarm is "TRUE".
467 467  
468 -[[image:image-20241122152026-45.png||height="277" width="828"]]
493 +[[image:image-20240705095149-5.png||height="164" width="162"]](% style="display:none" %)
469 469  
470 - image 5.30 ui_water_leak_style.c (3) before modification
471 471  
472 -[[image:image-20241122152542-46.png||height="293" width="830"]]
496 +== 2.8 LED Indicator ==
473 473  
474 - image 5.31 ui_water_leak_style.c (3) after modification
475 475  
476 -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).
499 +(((
500 +The PB01 has a triple color LED which for easy showing different stage.
501 +)))
477 477  
478 -[[image:image-20241122153958-47.png]]
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
479 479  
480 - image 5.32 ui_water_leak_style.c (4)
505 +(((
506 +(% style="color:#037691" %)**In a normal working state**:
507 +)))
481 481  
482 -[[image:image-20241122154755-49.png||height="864" width="513"]]
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.
483 483  
484 - image 5.33 ui_water_leak_style.c (4)
516 +(((
517 +
518 +)))
485 485  
486 -Step5. Delete event function in code which was just pasted in extra_lib/sort.h(The process is shown in image 5.34).
520 +== 2.9 Buzzer ==
487 487  
488 -[[image:image-20241122155650-50.png||height="922" width="513"]]
489 489  
490 - image 5.34 ui_water_leak_style.c (5)
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"]].
491 491  
492 -Step6. Add some lines of code in extra_lib/sort.h as shown in image 5.35.
525 +* (% style="color:#4f81bd" %)**Button sound**(%%)** **is the music produced by the node after the alarm button is pressed.
493 493  
494 -[[image:image-20241122161934-51.png]]
527 + Users can use[[ AT+OPTION>>||anchor="H3.4A0Setbuzzermusic2807E429"]] to set different button sounds.
495 495  
496 - image 5.35
529 +* (% style="color:#4f81bd" %)**ACK sound **(%%)is the notification tone that the node receives ACK.
497 497  
498 -Step7. Add a line of code in extra_lib/sort.h as shown in image 5.36.
531 += 3.  Configure PB01 via AT command or LoRaWAN downlink =
499 499  
500 -[[image:image-20241122162852-53.png||height="330" width="529"]]
501 501  
502 - image 5.37
534 +Users can configure PB01 via AT Command or LoRaWAN Downlink.
503 503  
504 -Step8. Add some code in ui_water_leak_style.c as shown in image 5.38 from line534 to line 576 in detail.
536 +* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
505 505  
506 -panel_with_type union_sensor;
538 +* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
507 507  
508 -union_sensor.panel_type = WATER_LEAK_TYPE;
540 +There are two kinds of commands to configure PB01, they are:
509 509  
510 -......
542 +* (% style="color:#4f81bd" %)**General Commands:**
511 511  
512 -lv_obj_set_x(union_sensor.panel_union.door.ui_PanelSensorDoor, x_by_index(index));
544 +These commands are to configure:
513 513  
514 -lv_obj_set_y(union_sensor.panel_union.door.ui_PanelSensorDoor, y_by_index(index));
546 +* General system settings like: uplink interval.
515 515  
516 -return union_sensor;
548 +* LoRaWAN protocol & radio-related commands.
517 517  
518 -[[image:image-20241122171211-54.png||height="635" width="792"]]
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]]
519 519  
520 - image 5.38
521 521  
522 -**13. Modify sort.c file.**
553 +* (% style="color:#4f81bd" %)**Commands special design for PB01**
523 523  
524 -Add a line of code ~-~-'#include "ui_water_leak.h"' as shown in image 5.39 line 16.
555 +These commands are only valid for PB01, as below:
525 525  
526 -[[image:image-20241122173718-56.png||height="378" width="579"]]
557 +(% style="display:none" %) (%%)
527 527  
528 - image 5.39 sort.c (1)
559 +== 3.1  Downlink Command Set ==
529 529  
530 -There are still some changes need to be done in sort.c, and omit here for the moment.
531 531  
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 +
532 532  
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=
533 533  
578 +300(seconds)
579 +)))
534 534  
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
535 535  
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
598 +
599 +05: fixed command
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 +
536 536  = 6. FAQ =
537 537  
538 -== 6.1 ==
808 +== 6.1 ==
539 539  
540 540  
541 541  = 7. Order Info =
... ... @@ -542,13 +542,12 @@
542 542  
543 543  == 7.1  Part Number ==
544 544  
545 -
546 546  Part Number: (% style="color:#4472c4" %)LTS5
547 547  
817 +
548 548  
549 549  == 7.2  Packing Info ==
550 550  
551 -
552 552  **Package Includes**:
553 553  
554 554  * LTS5 HMI Touch Screen
... ... @@ -555,19 +555,20 @@
555 555  * 5V,2A DC Power Adapter.
556 556  * USB Type C Program Cable
557 557  
827 +
558 558  = 8. Support =
559 559  
560 -
561 561  * 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.
562 562  * 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]].
563 563  
833 +
564 564  = 9.  Reference material =
565 565  
566 -
567 567  * Datasheet
568 568  * Source Code
569 569  * Mechinical
570 570  
840 +
571 571  = 10. FCC Warning =
572 572  
573 573  
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