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Changes for page BACnet

Last modified by Kilight Cao on 2025/06/03 14:23
From version 19.3
edited by Xiaoling
on 2023/04/23 16:04
Change comment: There is no comment for this version
To version 32.1
edited by Kilight Cao
on 2025/06/03 14:14
Change comment: There is no comment for this version

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18 18  === 1.1.2 List supported products and requirements ===
19 19  
20 20  
21 -Gateway model: LPS8v2,LG01v2,MS20
21 +Gateway model: LPS8v2,LG01v2,MS20,MS48-LR
22 22  
23 23  
24 -== 1.2 Download and Install the BACnet ==
24 += 2. Bridge LoRaWAN network to BACnet network =
25 25  
26 26  
27 -(% class="box infomessage" %)
28 -(((
29 -**wget [[http:~~/~~/dragino.vicp.io:6080/bacnet/dragino-bacnet-apps-hp0c-2023-03-01.deb>>url:http://dragino.vicp.io:6080/bacnet/dragino-bacnet-apps-hp0c-2023-03-01.deb]]
30 -dpkg -i dragino-bacnet-apps-hp0c-2023-03-01.deb**
31 -)))
27 +By following the steps below in the configuration example, Users can convert the uplink data of the lorawan sensor to BACnet data
32 32  
33 -[[image:image-20230401114036-1.png]]
29 +LPS8v2 includes a local ChirpStack Server. This example shows how to configure SN50V3_LB to use with BACnet. This example assumes users already have:
34 34  
31 +* SN50V3_LB register on LPS8v2 Built-In ChirpStack server already
32 +* The user is able to see the data on the built-in ChirpStack server device page.
35 35  
36 -== 1.3 Configure BACnet ==
34 +Below are the steps to configure lps8v2 BACnet.
37 37  
38 38  
39 -After BACnet is installed, run commands to modify BACnet configurations
37 +== 2.1 Register gateway ==
40 40  
41 -(% style="color:red" %)**Note: device_port and bacnet_ip_port are not set to the same**
42 42  
43 -(% class="box infomessage" %)
44 -(((
45 -**nano /etc/config/bacnet**
46 -)))
40 +For information on how to register a gateway connection to chirpstack, please refer to the link:
47 47  
48 -**Examples:**
42 +**[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0SemtechUDPforChirpStackv4>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.A0SemtechUDPforChirpStackv4]]**
49 49  
50 -(% class="box infomessage" %)
51 -(((
52 -config settings 'general'
53 - option bacnet_ip '10.130.2.80'  #The IP address of the BACnetIP network, here basically the same IP as the bbmd address below
54 - option bacnet_ip_port '47808'  #As with bbmd_port, the purpose of this is to register a Bacnet Server application as a bbmd registration server
55 - option bbmd_address '10.130.2.80'  #bbmd is the BACnet registration server. Only one bbmd server is required in the same ip network
56 - option bbmd_port '47808'  #In general, 47808 is used as the default port
57 - option bacnet_dev_count '2'  #Here is the number of BACnet devices that need to be simulated, if the number is 2, then the following settings must have 2, which are bacdev_1, bacdev_2
58 -)))
59 59  
60 -(% class="box infomessage" %)
61 -(((
62 -config settings 'bacdev_1'
63 - option device_name 'LHT65N-1'  #The identification name of the bacnet device
64 - option device_id '10001'  #The unique identification code in the same network segment of BACnet,Scope is(1 - 4194302)
65 - option device_port '47912'  #The IP port occupied by Bacnet when it starts, Scope is (1024 - 65535)
66 -)))
45 +== 2.2  Register Node ==
67 67  
68 -(% class="box infomessage" %)
69 -(((
70 -config settings 'bacdev_2'
71 - option device_name 'LHT65N-2'
72 - option device_id '10002'
73 - option device_port '47913'  
74 -)))
47 +For information on how to register a Node connection to chirpstack, please refer to the link:
75 75  
49 +**[[https:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H2.A0Nodeusageintroduction>>https://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H2.A0Nodeusageintroduction]]**
76 76  
77 -== 1.4 Run BACnet ==
78 78  
52 +== 2.3 Configure BACnet ==
79 79  
80 -After the configuration is complete, run the following command to start BACnet, The following are two ways to run BACnet:
54 +After completing the steps of registering the gateway and nodes as mentioned above, start configuring BACnet
81 81  
82 -(1) With /etc/config/bacnet configuration, and to run the registration server on the current machine, start it with the following command (configure the /etc/config/bacnet file correctly):
56 +Video on the configuration of BACnet:
83 83  
84 -(% class="box infomessage" %)
85 -(((
86 -**bacserver -c -s**
87 -)))
88 88  
59 +=== Step 1. Enable BACnet ===
89 89  
90 -(2) Without /etc/config/bacnet, and to run the registration server on the current machine, start it with the following command:
61 +First, Uesrs need to click "**BACnet~-~->BACnet Server**" in the page
91 91  
92 -(% class="box infomessage" %)
93 -(((
94 -**bacserver -s -a 10.130.2.80 -p 47808 **
95 -)))
63 +1.(% style="color:blue" %)**Enable BACnet**(%%):enable/ disable the BACnet mode
96 96  
97 -This command simulates two devices, with device IDs 47910 and 47911
65 +2.(% style="color:blue" %)**Mode**(%%):Configure the UDP mode
98 98  
99 -Enter bacserver -h to output help
67 +3.(% style="color:blue" %)**UDP Port**(%%):UDP/IP port number for BACnet/IP communications.
100 100  
101 -(% class="box infomessage" %)
102 -(((
103 -**bacserver -h **
104 -)))
69 +4.(% style="color:blue" %)**Device ID**(%%):This is the unique BACnet device identifier. The user has to be careful to avoid conflicts, by choosing an identifier, that is not currently used on the network.
105 105  
106 -[[image:image-20230401114458-2.png]]
71 +5.(% style="color:blue" %)**Device Name**(%%):Determined by the manufacturer, indicating the device model.
107 107  
73 +6.(% style="color:blue" %)**Enable BBMD**(%%):BBMD is a "BACnet/IP Broadcast Management Device" and is used to distribute BACnet broadcast messages throughout a BACnet/IP network consisting of interconnected TCP/IP sub-networks. A BBMD forwards BACnet/IP broadcast messages sent by devices connected to its subnet to peer BBMDs. Upon arrival at a destination BBMD, the message is then re-broadcast on that subnet. BACnet/IP broadcast messages are also sent to registered BACnet/IP Foreign Devices.
108 108  
109 -== 1.5 Read devices and modify devices ==
75 +7.(% style="color:blue" %)**BBMD IP Address**(%%):IPv4 address of BBMD or external device registrar.
110 110  
77 +8.(% style="color:blue" %)**BBMD IP Port**(%%):UDP/IP port number for external device registration
111 111  
112 -Enter baccli -h to output help
79 +9.(% style="color:blue" %)**BBMD Subnet Mask**(%%):UDP/IP Subnet Mask number for external device registration
113 113  
114 -(% class="box infomessage" %)
115 -(((
116 -**baccli -h **
117 -)))
81 +10.(% style="color:blue" %)**BBMD TimeToLive**(%%):Number of seconds used in Foreign Device Registration.
118 118  
119 -[[image:image-20230401114641-3.png]]
83 +11.(% style="color:blue" %)**Save&Apply**(%%):Click after the configuration is completed
120 120  
85 +12.(% style="color:blue" %)**Refresh**(%%):Refresh the configuration
121 121  
122 -**Examples:**
87 +[[image:image-20250603115501-1.png]]
123 123  
124 -**(1) List the current Bacnet devices:**
125 125  
126 -(% class="box infomessage" %)
127 -(((
128 -**baccli -l -a**
129 -)))
90 +After starting BACnet, use Yabe BACnet tool to check
130 130  
131 -[[image:image-20230401114653-4.png]]
92 +Click the "[[image:image-20250603134823-3.png]]" to configure the connection to BACnet. Note that the Port needs to match the previous step, and the local endpoint is the address of the local host
132 132  
94 +[[image:image-20250603134617-2.png||height="795" width="1262"]]
133 133  
134 -**(2) List device information based on device ID:**
96 +[[image:image-20250603134854-4.png||height="796" width="1262"]]
135 135  
136 -(% class="box infomessage" %)
137 -(((
138 -**baccli -l -i id**
139 -)))
140 140  
141 -[[image:image-20230401114706-5.png]]
99 +=== Step 2. Configure BACnet Object ===
142 142  
143 143  
144 -**(3) List the device details by device ID:**
102 +The user returns to the "**BACnet~-~->BACnet Object**" interface to generate object data
145 145  
146 -(% class="box infomessage" %)
147 -(((
148 -**baccli -l -v -i id**
149 -)))
104 +(% style="color:blue" %)**Object Name**(%%):Show the name of the BACnet object already created.
150 150  
106 +(% style="color:blue" %)**Object Type**(%%):Show the type of the BACnet object already created.
151 151  
152 -**(4) Modify the specified attribute value based on the device ID:**
108 +(% style="color:blue" %)**Object Value**(%%):Show the Object value of the BACnet object already created.
153 153  
154 -(% class="box infomessage" %)
155 -(((
156 -**baccli -i id -p prop -w value**
157 -)))
110 +(% style="color:blue" %)**Object Units**(%%):Show the units of the BACnet object already created.
158 158  
159 -[[image:image-20230401114720-6.png]]
112 +(% style="color:blue" %)**Object Description**(%%):Set the description of the BACnet object.
160 160  
114 +(% style="color:blue" %)**Last Seen**(%%):Show the latest update time of the current value of the BACnet object already created.
161 161  
162 -**(5) Check the results using the BACnet tool**
116 +[[image:image-20250603135033-5.png]]
163 163  
164 -The user can check the data of the device by using the **[[yabe BACnet tool>>https://sourceforge.net/projects/yetanotherbacnetexplorer/]]**
165 165  
166 -[[image:image-20230401114729-7.png||height="521" width="1077"]]
119 +When the chirpstack built into the gateway can view the decoded data, click "**Create Objects**" in the "**BACnet~-~->BACnet Object**" page to check the sensor data and add it to the BACnet Object.
167 167  
121 +[[image:image-20250603140126-6.png||height="656" width="1247"]]
168 168  
169 -== 1.6 Example: How to transfer data to BACnet via LoRaWAN in LPS8v2 ==
170 170  
124 +For example, configure the BACnet sensor data as follows
171 171  
172 -LPS8v2 includes a local TTN Server and Node-Red. This example shows how to configure LHT65N to use with the BACnet. This example assumes users already have:
126 +1.(% style="color:blue" %)**Create Objects**(%%):Create Object
173 173  
174 -* LHT65N register on LPS8v2 Built-In TTN server already
128 +2.(% style="color:blue" %)**LoRa Device**(%%):Select the sensor device DevEUI that needs to be added
175 175  
176 -* The user is able to see the data on the built-in TTN server device page.
130 +3.(% style="color:blue" %)**Decode key**(%%):Select the required sensor decoding data
177 177  
178 -* The LPS8v2 already has BACnet installed
132 +4.(% style="color:blue" %)**Object Name**(%%):Configure object Name
179 179  
180 -Below are the steps to plot the sensor data on LPS8v2 BACnet.
134 +5.(% style="color:blue" %)**Object Type**(%%):Select Object Type
181 181  
136 +6.(% style="color:blue" %)**Object Units**(%%):Select the Object unit
182 182  
183 -=== 1.6.1 Link BACnet to Local TTN ===
138 +7.(% style="color:blue" %)**Object Descripyion**(%%):Set the description of the BACnet object.
184 184  
140 +8.(% style="color:blue" %)**Create**
185 185  
186 -Users can download the Node-Red decoder from this link and import it into the Node-Red platform: **[[attach:LHT65N_TTN_to_BACnet.json||target="_blank"]]**
142 +[[image:image-20250603140746-8.png||height="577" width="1342"]]
187 187  
188 -For more information on importing Input Flow, check out this link: **[[Import Input Flow for Dragino Sensors>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/#H3.A0ImportInputFlowforDraginoSensors]]**
144 +=== step 3. Check Result ===
189 189  
146 +After completing all the above configurations, check the BACnet data
190 190  
191 -After importing the Input Flow is complete, the user needs to edit the MQTT in the node
148 +[[image:image-20250603141358-9.png||height="846" width="1342"]]
192 192  
193 -Users can edit the MQTT node red color by referring to the following link:
194 194  
195 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H6.3A0Example:UseLocalServerTTNandNode-RedinLPS8v2>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20TTN/#H6.3A0Example:UseLocalServerTTNandNode-RedinLPS8v2]]
196 196  
197 -[[image:image-20230401144951-10.png||height="814" width="1223"]]
198 -
199 -
200 -=== 1.6.2 Check result ===
201 -
202 -
203 -[[image:image-20230401142357-8.png||height="677" width="1232"]]
204 -
205 -
206 -The BACnet tool displays the temperature, humidity and battery voltage of the LHT65N
207 -
208 -[[image:image-20230401144525-9.png||height="487" width="1237"]]
209 -
210 210  
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