Last modified by Dilisi S on 2025/02/26 19:24
<
From version < 4.6 >
edited by Edwin Chen
on 2024/09/16 08:55
To version < 53.1 >
edited by BoYang Xie
on 2024/09/28 14:48
>
Change comment: Uploaded new attachment "image-20240928144830-11.png", version {1}

Summary

Details

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1 -XWiki.Edwin
1 +XWiki.xieby
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29 29  
30 30  == 1.2  Features ==
31 31  
32 +* ESP32-WROOM MCU + 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
... ... @@ -39,32 +39,44 @@
39 39  * 5V DC power
40 40  * IP Rating: IP52
41 41  
42 -
43 43  == 1.3  Specification ==
44 44  
45 -**Display:**
45 +**LoRa**:
46 46  
47 -* TFT Touch SCreen
48 -* Accuracy Tolerance: Typ ±0.2 °C
49 -* Long Term Drift: < 0.03 °C/yr
50 -* Operating Range: -10 ~~ 50 °C  or -40 ~~ 60 °C (depends on battery type, see [[FAQ>>||anchor="H6.5Whyiseedifferentworkingtemperatureforthedevice3F"]])
51 51  
52 -
48 +**WiFi:**
53 53  
54 -== 1.4  Power Consumption ==
50 +* 802.11b/g/n
51 +* Up to 150 Mbps data rate in 802.11n mode
52 +* Support A-MPDU and A-MSDU aggregation
53 +* zero point four μ S protection interval
54 +* Working channel center frequency range: 2412~~2484 MHz
55 55  
56 -* External 5V DC power adapter
56 +**Bluetooth:**
57 57  
58 +* Bluetooth V4.2 BR/EDR and Bluetooth LE standard
59 +* Class-1, Class-2, and Class-3 transmitters.
60 +* AFH
61 +* CVSD and SBC
58 58  
59 -== 1.5  Storage & Operation Temperature ==
63 +**Display:**
60 60  
65 +* 5.0 Inch , 800 x 480
66 +* IPS Capacitive Touch SCreen
67 +* RGB color.
68 +* Display Area: 120.7*75.80 mm
61 61  
62 --10 ~~ 50 °C  or -40 ~~ 60 °C (depends on battery type, see [[FAQ>>||anchor="H6.5Whyiseedifferentworkingtemperatureforthedevice3F"]])
70 +== 1.4  Power Consumption ==
63 63  
72 +* External 5V DC power adapter
64 64  
65 -== 1.6  Applications ==
74 +== 1.5  Storage & Operation Temperature ==
66 66  
76 +* Operation Temperature: -20 ~~ 70°C  (No Dew)
77 +* Storage Temperature: -30 ~~ 70°C  (No Dew)
67 67  
79 +== 1.6  Applications ==
80 +
68 68  * Smart Buildings & Home Automation
69 69  * Logistics and Supply Chain Management
70 70  * Smart Metering
... ... @@ -72,722 +72,194 @@
72 72  * Smart Cities
73 73  * Smart Factory
74 74  
88 += 2.  Getting Started with Hello World =
75 75  
76 -= 2.  Operation Mode =
90 +== 2.1  About this demo ==
77 77  
78 -== 2.1  How it work? ==
92 +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.
79 79  
94 +== 2.2  Install Software Running Environment ==
80 80  
81 -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**.
96 +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.
82 82  
98 +=== 2.2.1 Install VSCode and ESP-IDF extension ===
83 83  
84 -== 2.2  How to Activate PB01? ==
100 +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]].
85 85  
102 +Next, you need to install the ESP-IDF extension within VSCode. The detailed operation steps are illustrated in image 1.
86 86  
87 -(% style="color:red" %)** 1.  Open enclosure from below position.**
88 88  
89 -[[image:image-20220621093835-1.png]]
105 +[[image:image-20240928110211-5.png||height="508" width="866"]]
90 90  
107 + image 1 ESP-IDF extension install
91 91  
92 -(% style="color:red" %)** 2.  Insert 2 x AAA LR03 batteries and the node is activated.**
109 +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]]
93 93  
94 -[[image:image-20220621093835-2.png]]
111 +=== 2.2.2 Install SquareLine Studio ===
95 95  
113 +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]].
96 96  
97 -(% style="color:red" %)** 3. Under the above conditions, users can also reactivate the node by long pressing the ACT button.**
115 +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.
98 98  
99 -[[image:image-20220621093835-3.png]]
117 +== 2.3 Simple usage of SquareLine Studio and export UI code ==
100 100  
119 +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.
101 101  
102 -User can check [[LED Status>>||anchor="H2.8LEDIndicator"]] to know the working state of PB01.
103 103  
122 +[[image:image-20240928103357-2.png||height="680" width="708"]]
104 104  
105 -== 2.3  Example to join LoRaWAN network ==
124 + image 2 create a SquareLine project
106 106  
126 +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.
107 107  
108 -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.
128 +[[image:1727229582471-566.png]]
109 109  
110 -(% _mstvisible="1" class="wikigeneratedid" %)
111 -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. 
130 + image 3 project settings
112 112  
113 -[[image:image-20240705094824-4.png]]
114 114  
115 -(% style="color:blue" %)**Step 1**(%%):  Create a device in TTN V3 with the OTAA keys from PB01.
133 +[[image:image-20240928105309-4.png||height="526" width="556"]]
116 116  
117 -Each PB01 is shipped with a sticker with the default DEV EUI as below:
135 + image 4 modify project settings
118 118  
119 -[[image:image-20230426083617-1.png||height="294" width="633"]]
137 +Now we can start to use this software. Here are some usage information for this software.
120 120  
139 +**1.add widget**
121 121  
122 -Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
141 +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.
123 123  
124 -Create application.
143 +[[image:image-20240928111412-6.png||height="526" width="864"]]
125 125  
126 -choose to create the device manually.
127 127  
128 -Add JoinEUI(AppEUI), DevEUI, AppKey.(% style="display:none" %)
146 + image 5 add widgets
129 129  
130 -[[image:image-20240507142116-1.png||height="410" width="1138"]](% style="display:none" %) (%%)
131 -
148 +**2.modify widget**
132 132  
133 -[[image:image-20240507142157-2.png||height="559" width="1147"]]
150 +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".
134 134  
135 -[[image:image-20240507142401-3.png||height="693" width="1202"]]
152 +[[image:1727485118799-984.png]]
136 136  
137 -[[image:image-20240507142651-4.png||height="760" width="1190"]]
154 + image 6 the button widget's "Inspector" tab
138 138  
139 -**Default mode OTAA**(% style="display:none" %)
156 +Second part: "Layout" means a auto position-management for widgets contained in the parent widget. "Transform" includes size, position and align modification.
140 140  
158 +[[image:1727485251053-655.png]]
141 141  
142 -(% 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.
160 +image 7 the button widget's "BUTTON" tab
143 143  
144 -[[image:image-20240507143104-5.png||height="434" width="1398"]]
162 +Third part: It is an area of style setting.
145 145  
164 +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, the current screen will fade into another specified screen, and the switching process will last 500ms.
146 146  
147 -== 2.4  Uplink Payload ==
166 +[[image:1727485480434-713.png||height="395" width="290"]]
148 148  
149 149  
150 -Uplink payloads include two types: Valid Sensor Value and other status / control command.
151 151  
152 -* Valid Sensor Value: Use FPORT=2
153 -* Other control command: Use FPORT other than 2.
170 + image 8 add event for button
154 154  
155 -=== 2.4.1  Uplink FPORT~=5, Device Status ===
172 +**3.change label widget content**
156 156  
174 +Modify the content in text, the text content of label widget will be changed accordingly.
157 157  
158 -Users can  get the Device Status uplink through the downlink command:
176 +[[image:image-20240928090825-1.png||height="327" width="391"]]
159 159  
160 -(% style="color:#4472c4" %)**Downlink:  **(%%)**0x2601**
178 + image 9 modify text content of label widget
161 161  
162 -Uplink the device configures with FPORT=5.
180 +**4.Add image into project**
163 163  
164 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:370px" %)
165 -|=(% 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**
166 -|(% 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
182 +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.
167 167  
168 -[[image:image-20240507152130-12.png||height="469" width="1366"]](% style="display:none" %)
184 +[[image:image-20240928113424-9.png||height="355" width="505"]]
169 169  
170 -Example Payload (FPort=5):  [[image:image-20240507152254-13.png||height="26" width="130"]]
186 + image 10 add image file into SquareLine Studio project
171 171  
188 +[[image:image-20240928114139-10.png||height="559" width="810"]]
172 172  
173 -(% style="color:#4472c4" %)**Sensor Model**(%%): For PB01, this value is 0x35.
190 + image 11 use image widget in SquareLine Studio
174 174  
175 -(% style="color:#4472c4" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version.
192 +**5.The relationship between widgets**
176 176  
177 -(% style="color:#4472c4" %)**Frequency Band**:
194 +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.
178 178  
179 -*0x01: EU868
196 +[[image:1727486567182-334.png||height="318" width="278"]]
180 180  
181 -*0x02: US915
198 +image 12 move label1 to make label1 widget be a child of button1 widget(1)
182 182  
183 -*0x03: IN865
200 +[[image:image-20240928112001-8.png||height="431" width="796"]]
184 184  
185 -*0x04: AU915
202 + image 13 move label1 to make label1 widget be a child of button1 widget(2)
186 186  
187 -*0x05: KZ865
204 +**6.Preview the final effect**
188 188  
189 -*0x06: RU864
206 +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.
190 190  
191 -*0x07: AS923
208 +[[image:1727487368023-281.png]]
192 192  
193 -*0x08: AS923-1
210 + image 14 click on the triangle icon to start or end the simulation
194 194  
195 -*0x09: AS923-2
212 +For more detailed usage, please visit the official link: [[SquareLine Studio 1.4.2 Documentation ~| SquareLine Studio>>url:https://docs.squareline.io/docs/squareline/]].
196 196  
197 -*0x0a: AS923-3
198 198  
215 +== 2.4 Integrate UI Code to ESP-IDF Project ==
199 199  
200 -(% style="color:#4472c4" %)**Sub-Band**(%%): value 0x00 ~~ 0x08(only for CN470, AU915,US915. Others are0x00)
217 +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.
201 201  
202 -(% style="color:#4472c4" %)**BAT**(%%): shows the battery voltage for PB01.
219 +[[image:1727229798126-306.png]]
203 203  
204 -(% style="color:#4472c4" %)**Ex1**(%%): 0x0C DE = 3294mV
221 + image 15 export UI file
205 205  
223 +[[image:1727229821582-258.png||height="333" width="662"]]
206 206  
207 -=== 2.4.2  Uplink FPORT~=2, Real time sensor value ===
225 + image 16 exported UI file
208 208  
227 +Create a empty directory entitled "ui" in path "basic_prj/app_components/ui/", and then copy all UI code exported to this directory.
209 209  
210 -PB01 will send this uplink after Device Status uplink once join LoRaWAN network successfully. And it will periodically send this uplink. Default interval is 20 minutes and [[can be changed>>||anchor="H3.1A0DownlinkCommandSet"]].
229 +[[image:1727229845835-509.png||height="165" width="582"]]
211 211  
212 -Uplink uses FPORT=2 and every 20 minutes send one uplink by default.
231 + image 17 open CMakeLists.txt
213 213  
214 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:460px" %)
215 -|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
216 -**Size(bytes)**
217 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)2|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
218 -**1**
219 -)))|=(% style="width: 60px;background-color:#4F81BD;color:white" %)(((
220 -**1**
221 -)))|=(% style="width: 90px;background-color:#4F81BD;color:white" %)(((
222 -**2**
223 -)))|=(% style="width: 40px;background-color:#4F81BD;color:white" %)(((
224 -**2**
225 -)))
226 -|(% style="width:97px" %)(((
227 -Value
228 -)))|(% style="width:39px" %)Battery|(% style="width:39px" %)(((
229 -Sound_ACK
233 +[[image:1727229892636-154.png||height="521" width="407"]]
230 230  
231 -&Sound_key
232 -)))|(% style="width:100px" %)(((
233 -(((
234 -Alarm
235 -)))
236 -)))|(% style="width:77px" %)(((
237 -(((
238 -Temperature
239 -)))
240 -)))|(% style="width:47px" %)(((
241 -Humidity
242 -)))
235 + image 18 modify CMakeLists.txt
243 243  
244 -Example in TTN.
237 +The last step of integrating is adding two lines of code in main.c file.
245 245  
246 -[[image:image-20240507150155-11.png||height="549" width="1261"]]
239 +[[image:1727229926561-300.png]]
247 247  
248 -Example Payload (FPort=2):  (% style="background-color:yellow" %)**0C EA 03 01 01 11 02 A8**
241 + image 19 add "ui.h"
249 249  
250 -==== (% style="color:blue" %)**Battery:**(%%) ====
243 +[[image:1727229955611-607.png]]
251 251  
252 -Check the battery voltage.
245 + image 20 add "ui_init()"
253 253  
254 -* Ex1: 0x0CEA = 3306mV
255 -* Ex2: 0x0D08 = 3336mV
247 +== 2.5 Brief introduction of hello world project ==
256 256  
257 -==== (% style="color:blue" %)**Sound_ACK & Sound_key:**(%%) ====
249 +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.
258 258  
259 -Key sound and ACK sound are enabled by default.
251 +(% class="wikigeneratedid" %)
252 +== 2.6 Test Result ==
260 260  
261 -* Example1: 0x03
254 +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.
262 262  
263 - Sound_ACK: (03>>1) & 0x01=1, OPEN.
256 +[[image:1727488067077-684.png||height="402" width="574"]]
264 264  
265 -**~ ** Sound_key:  03 & 0x01=1, OPEN.
258 + image 21 screen1
266 266  
267 -* Example2: 0x01
260 +[[image:1727488157579-949.png||height="397" width="572"]]
268 268  
269 - Sound_ACK: (01>>1) & 0x01=0, CLOSE.
262 + image 22 screen2
270 270  
271 -**~ ** Sound_key:  01 & 0x01=1, OPEN.
264 += 3. Example Project 1: LoRa Central Display =
272 272  
266 +[[image:image-20240916101737-1.png||height="468" width="683"]]
273 273  
274 -==== (% style="color:blue" %)**Alarm:**(%%) ====
275 275  
276 -Key alarm.
277 277  
278 -* Ex1: 0x01 & 0x01=1, TRUE.
279 -* Ex2: 0x00 & 0x01=0, FALSE.
270 += 4. Example Project 2: LoRaWAN RS485 Alarm =
280 280  
281 -==== (% style="color:blue" %)**Temperature:**(%%) ====
282 282  
283 -* Example1:  0x0111/10=27.3℃
284 -* Example2:  (0xFF0D-65536)/10=-24.3℃
285 -
286 -If payload is: FF0D :  (FF0D & 8000 == 1) , temp = (FF0D - 65536)/100 =-24.3℃
287 -
288 -（FF0D & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
289 -
290 -
291 -==== (% style="color:blue" %)**Humidity:**(%%) ====
292 -
293 -* Humidity:    0x02A8/10=68.0%
294 -
295 -=== 2.4.3  Uplink FPORT~=3, Datalog sensor value ===
296 -
297 -
298 -PB01 stores sensor value and user can retrieve these history value via downlink command. The Datalog sensor value are sent via FPORT=3.
299 -
300 -[[image:image-20240510144912-1.png||height="471" width="1178"]](% style="display:none" %)
301 -
302 -
303 -* 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" %)
304 -
305 -For example, in US915 band, the max payload for different DR is:
306 -
307 -1. **DR0**: max is 11 bytes so one entry of data
308 -1. **DR1**: max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
309 -1. **DR2**: total payload includes 11 entries of data
310 -1. **DR3**: total payload includes 22 entries of data.
311 -
312 -(% 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.**
313 -
314 -See more info about the [[Datalog feature>>||anchor="H2.6A0DatalogFeature"]].
315 -
316 -(% style="display:none" %) (%%)
317 -
318 -=== 2.4.4  Decoder in TTN V3 ===
319 -
320 -
321 -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.
322 -
323 -In TTN , add formatter as below:
324 -
325 -[[image:image-20240507162814-16.png||height="778" width="1135"]]
326 -
327 -(((
328 -Please check the decoder from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
329 -)))
330 -
331 -(((
332 -
333 -)))
334 -
335 -== 2.5 Show data on Datacake ==
336 -
337 -
338 -(((
339 -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:
340 -)))
341 -
342 -(((
343 -
344 -)))
345 -
346 -(((
347 -(% style="color:blue" %)**Step 1**(%%):  Be sure that your device is programmed and properly connected to the LoRaWAN network.
348 -)))
349 -
350 -(((
351 -(% 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.
352 -)))
353 -
354 -(((
355 -~1. Add Datacake:
356 -)))
357 -
358 -(((
359 -2. Select default key as Access Key:
360 -)))
361 -
362 -(((
363 -3. In Datacake console ([[https:~~/~~/datacake.co/>>url:https://datacake.co/]]) , add PB01:
364 -)))
365 -
366 -(((
367 - Please refer to the figure below.
368 -)))
369 -
370 -[[image:image-20240510150924-2.png||height="612" width="1186"]]
371 -
372 -
373 -Log in to DATACAKE, copy the API under the account.
374 -
375 -[[image:image-20240510151944-3.png||height="581" width="1191"]]
376 -
377 -
378 -
379 -[[image:image-20240510152150-4.png||height="697" width="1188"]]
380 -
381 -
382 -[[image:image-20240510152300-5.png||height="298" width="1191"]]
383 -
384 -
385 -[[image:image-20240510152355-6.png||height="782" width="1193"]]
386 -
387 -[[image:image-20240510152542-8.png||height="545" width="739"]]
388 -
389 -[[image:image-20240510152634-9.png||height="748" width="740"]]
390 -
391 -
392 -[[image:image-20240510152809-10.png||height="607" width="732"]]
393 -
394 -[[image:image-20240510153934-14.png||height="460" width="1199"]]
395 -
396 -
397 -[[image:image-20240510153435-12.png||height="428" width="1197"]]
398 -
399 -
400 -Copy and paste the [[TTN decoder>>https://github.com/dragino/dragino-end-node-decoder]] here and save.
401 -
402 -[[image:image-20240510153624-13.png||height="468" width="1195"]]
403 -
404 -
405 -Visual widgets please read the DATACAKE documentation.
406 -
407 -(% style="display:none" %) (%%)
408 -
409 -== 2.6  Datalog Feature ==
410 -
411 -
412 -(% _msthash="315262" _msttexthash="32283004" _mstvisible="1" %)
413 -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.
414 -
415 -
416 -=== 2.6.1  Unix TimeStamp ===
417 -
418 -
419 -Unix TimeStamp shows the sampling time of uplink payload. format base on
420 -
421 -[[image:image-20220523001219-11.png||_mstalt="450450" _mstvisible="3" height="97" width="627"]]
422 -
423 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/||_mstvisible="3"]] :
424 -
425 -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)
426 -
427 -
428 -[[image:1655782409139-256.png]]
429 -
430 -
431 -=== 2.6.2  Poll sensor value ===
432 -
433 -
434 -(((
435 -User can poll sensor value based on timestamps from the server. Below is the downlink command.
436 -)))
437 -
438 -(((
439 -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.
440 -)))
441 -
442 -(((
443 -For example, downlink command [[image:image-20220621113526-13.png]] (% _mstvisible="3" style="display:none" %)
444 -)))
445 -
446 -(((
447 -Is to check 2020/12/1 07:40:00 to 2020/12/1 08:40:00's data
448 -)))
449 -
450 -(((
451 -Uplink Internal =5s，means PB01 will send one packet every 5s. range 5~~255s.
452 -)))
453 -
454 -
455 -=== 2.6.3  Datalog Uplink payload ===
456 -
457 -
458 -See [[Uplink FPORT=3, Datalog sensor value>>||anchor="H2.4.3A0UplinkFPORT3D32CDatalogsensorvalue"]]
459 -
460 -(% style="display:none" %) (%%) (% style="display:none" %)
461 -
462 -== 2.7 Button ==
463 -
464 -
465 -* ACT button
466 -
467 -Long press this button PB01 will reset and join network again.
468 -
469 -[[image:image-20240510161626-17.png||height="192" width="224"]]
470 -
471 -* Alarm button
472 -
473 -Press the button PB01 will immediately uplink data, and alarm is "TRUE".
474 -
475 -[[image:image-20240705095149-5.png||height="164" width="162"]](% style="display:none" %)
476 -
477 -
478 -== 2.8 LED Indicator ==
479 -
480 -
481 -(((
482 -The PB01 has a triple color LED which for easy showing different stage.
483 -)))
484 -
485 -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
486 -
487 -(((
488 -(% style="color:#037691" %)**In a normal working state**:
489 -)))
490 -
491 -* 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" %)**.**
492 -* During OTAA Join:
493 -** **For each Join Request uplink:** the (% style="color:green" %)**GREEN LED** (%%)will blink once.
494 -** **Once Join Successful:** the (% style="color:green" %)**GREEN LED**(%%) will be solid on for 5 seconds.
495 -* After joined, for each uplink, the (% style="color:blue" %)**BLUE LED**(%%) or (% style="color:green" %)**GREEN LED** (%%)will blink once.
496 -* 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.
497 -
498 -(((
499 -
500 -)))
501 -
502 -== 2.9 Buzzer ==
503 -
504 -
505 -The PB01 has** button sound** and** ACK sound** and users can turn on or off both sounds by using [[AT+SOUND>>||anchor="H3.3A0Setbuttonsoundandbuttonalarm"]].
506 -
507 -* (% style="color:#4f81bd" %)**Button sound**(%%)** **is the music produced by the node after the alarm button is pressed.
508 -
509 - Users can use[[ AT+OPTION>>||anchor="H3.4A0Setbuzzermusic2807E429"]] to set different button sounds.
510 -
511 -* (% style="color:#4f81bd" %)**ACK sound **(%%)is the notification tone that the node receives ACK.
512 -
513 -= 3.  Configure PB01 via AT command or LoRaWAN downlink =
514 -
515 -
516 -Users can configure PB01 via AT Command or LoRaWAN Downlink.
517 -
518 -* AT Command Connection: See [[FAQ>>||anchor="H6.FAQ"]].
519 -
520 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
521 -
522 -There are two kinds of commands to configure PB01, they are:
523 -
524 -* (% style="color:#4f81bd" %)**General Commands:**
525 -
526 -These commands are to configure:
527 -
528 -* General system settings like: uplink interval.
529 -
530 -* LoRaWAN protocol & radio-related commands.
531 -
532 -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]]
533 -
534 -
535 -* (% style="color:#4f81bd" %)**Commands special design for PB01**
536 -
537 -These commands are only valid for PB01, as below:
538 -
539 -(% style="display:none" %) (%%)
540 -
541 -== 3.1  Downlink Command Set ==
542 -
543 -
544 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
545 -|=(% 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**
546 -|(% style="width:130px" %)AT+TDC=?|(% style="width:151px" %)(((
547 -
548 -
549 -View current TDC time
550 -)))|(% style="width:92px" %)(((
551 -1200000
552 -OK
553 -)))|(% style="width:206px" %)Default 1200000(ms)
554 -|(% style="width:130px" %)AT+TDC=300000|(% style="width:151px" %)Set TDC time|(% style="width:92px" %)OK|(% style="width:206px" %)(((
555 -(((
556 -0X0100012C:
557 -01: fixed command
558 -00012C: 0X00012C=
559 -
560 -300(seconds)
561 -)))
562 -
563 -(((
564 -
565 -)))
566 -)))
567 -|(% style="width:130px" %)ATZ|(% style="width:151px" %)Reset node|(% style="width:92px" %) |(% style="width:206px" %)0x04FF
568 -|(% style="width:130px" %)AT+FDR|(% style="width:151px" %)Restore factory settings|(% style="width:92px" %) |(% style="width:206px" %)0X04FE
569 -|(% style="width:130px" %)AT+CFM=?|(% style="width:151px" %)View the current confirmation mode status|(% style="width:92px" %)(((
570 -0,7,0
571 -
572 -OK
573 -)))|(% style="width:206px" %)Default 0,7,0
574 -|(% style="width:130px" %)AT+CFM=1,7,1|(% style="width:151px" %)(((
575 -Confirmed uplink mode, the maximum number of retries is seven, and uplink fcnt increase by 1 for each retry
576 -)))|(% style="width:92px" %)(((
577 -OK
578 -)))|(% style="width:206px" %)(((
579 -05010701
580 -
581 -05: fixed command
582 -
583 -01:confirmed uplink
584 -
585 -07: retry 7 times
586 -
587 -01: fcnt count plus 1
588 -)))
589 -|(% style="width:130px" %)AT+NJM=?|(% style="width:151px" %)(((
590 -Check the current network connection method
591 -)))|(% style="width:92px" %)(((
592 -1
593 -OK
594 -)))|(% style="width:206px" %)Default 1
595 -|(% style="width:130px" %)AT+NJM=0|(% style="width:151px" %)Change the network connection method to ABP|(% style="width:92px" %)(((
596 -Attention:Take effect after ATZ
597 -OK
598 -)))|(% style="width:206px" %)(((
599 -0X2000: ABP
600 -0x2001: OTAA
601 -20: fixed command
602 -)))
603 -|(% style="width:130px" %)AT+RPL=?|(% style="width:151px" %)View current RPL settings|(% style="width:92px" %)(((
604 -0
605 -OK
606 -)))|(% style="width:206px" %)Default 0
607 -|(% style="width:130px" %)AT+RPL=1|(% style="width:151px" %)set RPL=1    |(% style="width:92px" %)OK|(% style="width:206px" %)(((
608 -0x2101:
609 -21: fixed command
610 -01: for details, check wiki
611 -)))
612 -|(% style="width:130px" %)AT+ADR=?|(% style="width:151px" %)View current ADR status|(% style="width:92px" %)(((
613 -1
614 -OK
615 -)))|(% style="width:206px" %)Default 0
616 -|(% style="width:130px" %)AT+ADR=0|(% style="width:151px" %)Set the ADR state to off|(% style="width:92px" %)OK|(% style="width:206px" %)(((
617 -0x2200: close
618 -0x2201: open
619 -22: fixed command
620 -)))
621 -|(% style="width:130px" %)AT+DR=?|(% style="width:151px" %)View the current DR settings|(% style="width:92px" %)OK|(% style="width:206px" %)
622 -|(% style="width:130px" %)AT+DR=1|(% style="width:151px" %)(((
623 -set DR to 1
624 -It takes effect only when ADR=0
625 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
626 -0X22000101:
627 -00: ADR=0
628 -01: DR=1
629 -01: TXP=1
630 -22: fixed command
631 -)))
632 -|(% style="width:130px" %)AT+TXP=?|(% style="width:151px" %)View the current TXP|(% style="width:92px" %)OK|(% style="width:206px" %)
633 -|(% style="width:130px" %)AT+TXP=1|(% style="width:151px" %)(((
634 -set TXP to 1
635 -It takes effect only when ADR=0
636 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
637 -0X22000101:
638 -00: ADR=0
639 -01: DR=1
640 -01: TXP=1
641 -22: fixed command
642 -)))
643 -|(% style="width:130px" %)AT+RJTDC=10|(% style="width:151px" %)Set RJTDC time interval|(% style="width:92px" %)OK|(% style="width:206px" %)(((
644 -0X26000A:
645 -26: fixed command
646 -000A: 0X000A=10(min)
647 -for details, check wiki
648 -)))
649 -|(% style="width:130px" %) |(% style="width:151px" %)(((
650 -(((
651 -~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_
652 -
653 -Retrieve stored data for a specified period of time
654 -)))
655 -
656 -(((
657 -
658 -)))
659 -)))|(% style="width:92px" %) |(% style="width:206px" %)(((
660 -0X3161DE7C7061DE8A800A:
661 -31: fixed command
662 -61DE7C70:0X61DE7C70=2022/1/12 15:00:00
663 -61DE8A80:0X61DE8A80=2022/1/12 16:00:00
664 -0A: 0X0A=10(second)
665 -View details 2.6.2
666 -)))
667 -|(% style="width:130px" %)AT+DDETECT=?|(% style="width:151px" %)View the current DDETECT setting status and time|(% style="width:92px" %)(((
668 -1,1440,2880
669 -OK
670 -)))|(% style="width:206px" %)Default 1,1440,2880(min)
671 -|(% style="width:130px" %)AT+DDETECT=(((
672 -1,1440,2880
673 -)))|(% style="width:151px" %)(((
674 -Set DDETECT setting status and time
675 -((% style="color:red" %)When the node does not receive the downlink packet within the set time, it will re-enter the network(%%))
676 -)))|(% style="width:92px" %)OK|(% style="width:206px" %)(((
677 -0X320005A0: close
678 -0X320105A0: open
679 -32: fixed command
680 -05A0: 0X05A0=1440(min)
681 -)))
682 -
683 -== 3.2  Set Password ==
684 -
685 -
686 -Feature: Set device password, max 9 digits.
687 -
688 -(% style="color:#4f81bd" %)**AT Command: AT+PWORD**
689 -
690 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
691 -|(% 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**
692 -|(% style="width:155px" %)AT+PWORD=?|(% style="width:124px" %)Show password|(% style="width:86px" %)(((
693 -123456
694 -OK
695 -)))
696 -|(% style="width:155px" %)AT+PWORD=999999|(% style="width:124px" %)Set password|(% style="width:86px" %)OK
697 -
698 -(% style="color:#4f81bd" %)**Downlink Command:**
699 -
700 -No downlink command for this feature.
701 -
702 -
703 -== 3.3  Set button sound and ACK sound ==
704 -
705 -
706 -Feature: Turn on/off button sound and ACK alarm.
707 -
708 -(% style="color:#4f81bd" %)**AT Command: AT+SOUND**
709 -
710 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
711 -|(% 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**
712 -|(% style="width:155px" %)(((
713 -AT+SOUND=?
714 -)))|(% style="width:124px" %)Get the current status of button sound and ACK sound|(% style="width:86px" %)(((
715 -1,1
716 -OK
717 -)))
718 -|(% style="width:155px" %)(((
719 -AT+SOUND=0,1
720 -)))|(% style="width:124px" %)Turn off the button sound and turn on ACK sound|(% style="width:86px" %)OK
721 -
722 -(% style="color:#4f81bd" %)**Downlink Command: 0xA1 **
723 -
724 -Format: Command Code (0xA1) followed by 2 bytes mode value.
725 -
726 -The first byte after 0XA1 sets the button sound, and the second byte after 0XA1 sets the ACK sound.** (0: off, 1: on)**
727 -
728 -* **Example: **Downlink Payload: A10001  ~/~/ Set AT+SOUND=0,1  Turn off the button sound and turn on ACK sound.
729 -
730 -== 3.4  Set buzzer music type(0~~4) ==
731 -
732 -
733 -Feature: Set different alarm key response sounds.There are five different types of button music.
734 -
735 -(% style="color:#4f81bd" %)**AT Command: AT+OPTION**
736 -
737 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
738 -|(% 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**
739 -|(% style="width:155px" %)(((
740 -AT+OPTION=?
741 -)))|(% style="width:124px" %)(((
742 -Get the buzzer music type
743 -)))|(% style="width:86px" %)(((
744 -3
745 -
746 -OK
747 -)))
748 -|(% style="width:155px" %)AT+OPTION=1|(% style="width:124px" %)Set the buzzer music to type 1|(% style="width:86px" %)OK
749 -
750 -(% style="color:#4f81bd" %)**Downlink Command: 0xA3**
751 -
752 -Format: Command Code (0xA3) followed by 1 byte mode value.
753 -
754 -* **Example: **Downlink Payload: A300  ~/~/ Set AT+OPTION=0  Set the buzzer music to type 0.
755 -
756 -== 3.5  Set Valid Push Time ==
757 -
758 -
759 -Feature: Set the holding time for pressing the alarm button to avoid miscontact. Values range from** 0 ~~1000ms**.
760 -
761 -(% style="color:#4f81bd" %)**AT Command: AT+STIME**
762 -
763 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:372px" %)
764 -|(% 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**
765 -|(% style="width:155px" %)(((
766 -AT+STIME=?
767 -)))|(% style="width:124px" %)(((
768 -Get the button sound time
769 -)))|(% style="width:86px" %)(((
770 -0
771 -OK
772 -)))
773 -|(% style="width:155px" %)(((
774 -AT+STIME=1000
775 -)))|(% style="width:124px" %)Set the button sound time to 1000**ms**|(% style="width:86px" %)OK
776 -
777 -(% style="color:#4f81bd" %)**Downlink Command: 0xA2**
778 -
779 -Format: Command Code (0xA2) followed by 2 bytes mode value.
780 -
781 -* **Example: **Downlink Payload: A203E8  ~/~/ Set AT+STIME=1000  
782 -
783 -**~ Explain: **Hold the alarm button for 10 seconds before the node will send the alarm packet.
784 -
785 -
786 -
787 -
788 788  = 6. FAQ =
789 789  
790 -== 6.1 ==
275 +== 6.1 ==
791 791  
792 792  
793 793  = 7. Order Info =
... ... @@ -796,7 +796,6 @@
796 796  
797 797  Part Number: (% style="color:#4472c4" %)LTS5
798 798  
799 -
800 800  
801 801  == 7.2  Packing Info ==
802 802  
... ... @@ -806,13 +806,11 @@
806 806  * 5V,2A DC Power Adapter.
807 807  * USB Type C Program Cable
808 808  
809 -
810 810  = 8. Support =
811 811  
812 812  * 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.
813 813  * 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]].
814 814  
815 -
816 816  = 9.  Reference material =
817 817  
818 818  * Datasheet
... ... @@ -819,7 +819,6 @@
819 819  * Source Code
820 820  * Mechinical
821 821  
822 -
823 823  = 10. FCC Warning =
824 824  
825 825  
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