Chipkin Automation Systems Chipkin Automation Systems is a building and industrial automation protocol expert. We develop, support, and configure protocol converters/gateways, data loggers, remote monitoring, and control applications.
Chipkin’s BACnet Stack (CAS BACnet Stack ) is a software library that allows you to add a native BACnet interface to your embedded devices or applications. The BACnet stack supports both BACnet server (Field device, power meter, gas detector, etc...) and BACnet client (HMI, Utilities, data loggers, etc.). More information about the CAS BACnet Stack can be found here https://store.chipkin.com/services/stacks/bacnet-stack
See the repositories tab for a full list of CAS BACnet Stack examples in many different programming languages
The CAS BACnet Stack supports every standardized device profile in ASHRAE 135-2024 Annex L, and there is one example repository per profile. Pick the profile your device claims, then the language you build in. "Ask" means the example hasn't been built yet for that language - contact Chipkin if you need one.
Life safety controllers (Annex L.5)
Profile
C++
Node.js
C#
Rust
Python
GO
B-LSC Life Safety ControllerB-LSC-CPP 🚧Ask
Ask
Ask
Ask
Ask
B-ALSC Advanced Life Safety ControllerB-ALSC-CPP Ask
Ask
Ask
Ask
Ask
Access control controllers (Annex L.6)
Profile
C++
Node.js
C#
Rust
Python
GO
B-ACC Access Control ControllerB-ACC-CPP Ask
Ask
Ask
Ask
Ask
B-AACC Advanced Access Control ControllerB-AACC-CPP Ask
Ask
Ask
Ask
Ask
Lighting controllers (Annex L.11)
Profile
C++
Node.js
C#
Rust
Python
GO
B-LD Lighting DeviceB-LD-CPP Ask
Ask
Ask
Ask
Ask
B-LS Lighting SupervisorB-LS-CPP Ask
Ask
Ask
Ask
Ask
Elevator controllers (Annex L.13)
Profile
C++
Node.js
C#
Rust
Python
GO
B-EM Elevator MonitorB-EM-CPP Ask
Ask
Ask
Ask
Ask
B-EC Elevator ControllerB-EC-CPP Ask
Ask
Ask
Ask
Ask
B-AEC Advanced Elevator ControllerB-AEC-CPP Ask
Ask
Ask
Ask
Ask
Authentication and authorization (Annex L.14)
Profile
C++
Node.js
C#
Rust
Python
GO
B-AS Authorization ServerB-AS-CPP Ask
Ask
Ask
Ask
Ask
Miscellaneous (Annex L.7, combinable with any one family)
Profile
C++
Node.js
C#
Rust
Python
GO
B-BBMD Broadcast Management DeviceB-BBMD-CPP Ask
Ask
Ask
Ask
Ask
B-ACDC Access Control Door ControllerB-ACDC-CPP Ask
Ask
Ask
Ask
Ask
B-ACCR Access Control Credential ReaderB-ACCR-CPP Ask
Ask
Ask
Ask
Ask
B-RTR RouterB-RTR-CPP Ask
Ask
Ask
Ask
Ask
B-GW GatewayB-GW-CPP Ask
Ask
Ask
Ask
Ask
B-DAP Device Address ProxyB-DAP-CPP Ask
Ask
Ask
Ask
Ask
B-SCHUB BACnet/SC HubB-SCHUB-CPP Ask
Ask
Ask
Ask
Ask
B-GENERAL General device (Annex L.8)(satisfied by every example above) —
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—
—
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BIBBs (BACnet Interoperability Building Blocks)
BIBB
Description
Supported
K.1.1 - DS-RP-A
Data Sharing - ReadProperty-A
✅
K.1.2 - DS-RP-B
Data Sharing - ReadProperty-B
✅
K.1.3 - DS-RPM-A
Data Sharing - ReadPropertyMultiple-A
✅
K.1.4 - DS-RPM-B
Data Sharing - ReadPropertyMultiple-B
✅
K.1.5 - DS-WP-A
Data Sharing - WriteProperty-A
✅
K.1.6 - DS-WP-B
Data Sharing - WriteProperty-B
✅
K.1.7 - DS-WPM-A
Data Sharing - WritePropertyMultiple-A
✅
K.1.8 - DS-WPM-B
Data Sharing - WritePropertyMultiple-B
✅
K.1.9 - DS-COV-A
Data Sharing - COV-A
✅
K.1.10 - DS-COV-B
Data Sharing - COV-B
✅
K.1.11 - DS-COVP-A
Data Sharing - COV Property-A
✅
K.1.12 - DS-COVP-B
Data Sharing - COV Property-B
✅
K.1.13 - DS-COVU-A
Data Sharing - COV Unsubscribed-A
✅
K.1.14 - DS-COVU-B
Data Sharing - COV Unsubscribed-B
✅
K.1.15 - DS-V-A
Data Sharing - View-A
✅
K.1.16 - DS-AV-A
Data Sharing - Advanced View-A
✅
K.1.17 - DS-M-A
Data Sharing - Modify-A
✅
K.1.18 - DS-AM-A
Data Sharing - Advanced Modify-A
✅
K.1.19 - DS-WG-A
Data Sharing - WriteGroup-A
Ask
K.1.20 - DS-WG-I-B
Data Sharing - WriteGroup-Internal-B
✅
K.1.21 - DS-WG-E-B
Data Sharing - WriteGroup-External-B
✅
K.1.22 - DS-VSI-B
Data Sharing - Value Source Information-B
Ask
K.1.23 - DS-COVM-A
Data Sharing - COV Multiple-A
✅
K.1.24 - DS-COVM-B
Data Sharing - COV Multiple-B
✅
K.1.25 - DS-LSV-A
Data Sharing - Life Safety View-A
✅
K.1.26 - DS-LSAV-A
Data Sharing - Life Safety Advanced View-A
✅
K.1.27 - DS-LSM-A
Data Sharing - Life Safety Modify-A
✅
K.1.28 - DS-LSAM-A
Data Sharing - Life Safety Advanced Modify-A
✅
K.1.29 - DS-ACV-A
Data Sharing - Access Control View-A
✅
K.1.30 - DS-ACAV-A
Data Sharing - Access Control Advanced View-A
✅
K.1.31 - DS-ACM-A
Data Sharing - Access Control Modify-A
✅
K.1.32 - DS-ACAM-A
Data Sharing - Access Control Advanced Modify-A
✅
K.1.33 - DS-ACUC-A
Data Sharing - Access Control User Config-A
✅
K.1.34 - DS-ACUC-B
Data Sharing - Access Control User Config-B
✅
K.1.35 - DS-ACSC-A
Data Sharing - Access Control Site Config-A
✅
K.1.36 - DS-ACSC-B
Data Sharing - Access Control Site Config-B
✅
K.1.37 - DS-ACAD-A
Data Sharing - Access Control Access Door-A
✅
K.1.38 - DS-ACAD-B
Data Sharing - Access Control Access Door-B
✅
K.1.39 - DS-ACCDI-A
Data Sharing - Access Control Credential Data Input-A
Ask
K.1.40 - DS-ACCDI-B
Data Sharing - Access Control Credential Data Input-B
✅
K.1.41 - DS-LO-A
Data Sharing - Lighting Output-A
✅
K.1.42 - DS-LOS-A
Data Sharing - Lighting Output Status-A
✅
K.1.43 - DS-ALO-A
Data Sharing - Advanced Lighting Output-A
✅
K.1.44 - DS-LO-B
Data Sharing - Lighting Output-B
✅
K.1.45 - DS-BLO-B
Data Sharing - Binary Lighting Output-B
✅
K.1.46 - DS-LV-A
Data Sharing - Lighting View-A
✅
K.1.47 - DS-LAV-A
Data Sharing - Lighting Advanced View-A
✅
K.1.48 - DS-LM-A
Data Sharing - Lighting Modify-A
✅
K.1.49 - DS-LAM-A
Data Sharing - Lighting Advanced Modify-A
✅
K.1.50 - DS-EV-A
Data Sharing - Elevator View-A
✅
K.1.51 - DS-EAV-A
Data Sharing - Elevator Advanced View-A
✅
K.1.52 - DS-EM-A
Data Sharing - Elevator Modify-A
✅
K.1.53 - DS-EAM-A
Data Sharing - Elevator Advanced Modify-A
✅
K.2 Alarm and Event Management (AE)
BIBB
Description
Supported
K.2.1 - AE-N-A
Alarm and Event - Notification-A
✅
K.2.2 - AE-N-I-B
Alarm and Event - Notification-Internal-B
✅
K.2.3 - AE-N-E-B
Alarm and Event - Notification-External-B
✅
K.2.4 - AE-ACK-A
Alarm and Event - Acknowledge-A
✅
K.2.5 - AE-ACK-B
Alarm and Event - Acknowledge-B
✅
K.2.6 - AE-ASUM-A
Alarm and Event - Alarm Summary-A (deprecated)
✅
K.2.7 - AE-ASUM-B
Alarm and Event - Alarm Summary-B (deprecated)
✅
K.2.8 - AE-ESUM-A
Alarm and Event - Enrollment Summary-A (deprecated)
✅
K.2.9 - AE-ESUM-B
Alarm and Event - Enrollment Summary-B (deprecated)
✅
K.2.10 - AE-INFO-A
Alarm and Event - Information-A (deprecated)
✅
K.2.11 - AE-INFO-B
Alarm and Event - Information-B
✅
K.2.12 - AE-LS-A
Alarm and Event - LifeSafety-A
✅
K.2.13 - AE-LS-B
Alarm and Event - LifeSafety-B
✅
K.2.14 - AE-VN-A
Alarm and Event - View Notifications-A
✅
K.2.15 - AE-AVN-A
Alarm and Event - Advanced View Notifications-A
✅
K.2.16 - AE-VM-A
Alarm and Event - View and Modify-A
✅
K.2.17 - AE-AVM-A
Alarm and Event - Advanced View and Modify-A
✅
K.2.18 - AE-AS-A
Alarm and Event - Alarm Summary View-A
✅
K.2.19 - AE-ELV-A
Alarm and Event - Event Log View-A
✅
K.2.20 - AE-ELVM-A
Alarm and Event - Event Log View and Modify-A
✅
K.2.21 - AE-EL-I-B
Alarm and Event - Event Log-Internal-B
✅
K.2.22 - AE-EL-E-B
Alarm and Event - Event Log-External-B
✅
K.2.23 - AE-NF-B
Alarm and Event - Notification Forwarder-B
✅
K.2.24 - AE-NF-I-B
Alarm and Event - Notification Forwarder-Internal-B
✅
K.2.25 - AE-CRL-B
Alarm and Event - Configurable Recipient Lists-B
✅
K.2.26 - AE-TES-A
Alarm and Event - Temporary Event Subscription-A
Ask
K.2.27 - AE-LSVN-A
Alarm and Event - Life Safety View Notifications-A
✅
K.2.28 - AE-LSAVN-A
Alarm and Event - Life Safety Advanced View Notifications-A
✅
K.2.29 - AE-LSVM-A
Alarm and Event - Life Safety View and Modify-A
✅
K.2.30 - AE-LSAVM-A
Alarm and Event - Life Safety Advanced View and Modify-A
✅
K.2.31 - AE-AC-A
Alarm and Event - Access Control-A
✅
K.2.32 - AE-AC-B
Alarm and Event - Access Control-B
Ask
K.2.33 - AE-ACAVN-A
Alarm and Event - Access Control Advanced View Notifications-A
✅
K.2.34 - AE-ACVM-A
Alarm and Event - Access Control View and Modify-A
✅
K.2.35 - AE-ACAVM-A
Alarm and Event - Access Control Advanced View and Modify-A
✅
K.2.36 - AE-EVN-A
Alarm and Event - Elevator View Notifications-A
✅
K.2.37 - AE-EAVN-A
Alarm and Event - Elevator Advanced View Notifications-A
✅
K.2.38 - AE-EVM-A
Alarm and Event - Elevator View and Modify-A
✅
K.2.39 - AE-EAVM-A
Alarm and Event - Elevator Advanced View and Modify-A
✅
BIBB
Description
Supported
K.3.1 - SCHED-A
Scheduling-A (deprecated)
✅
K.3.2 - SCHED-I-B
Scheduling-Internal-B
✅
K.3.3 - SCHED-E-B
Scheduling-External-B
✅
K.3.4 - SCHED-R-B
Scheduling-Readonly-B
✅
K.3.5 - SCHED-AVM-A
Scheduling-Advanced View and Modify-A
✅
K.3.6 - SCHED-VM-A
Scheduling-View and Modify-A
✅
K.3.7 - SCHED-WS-A
Scheduling-Weekly Schedule-A
✅
K.3.8 - SCHED-WS-I-B
Scheduling-Weekly Schedule-Internal-B
✅
K.3.9 - SCHED-TMR-I-B
Scheduling-Timer-Internal-B
✅
K.3.10 - SCHED-TMR-E-B
Scheduling-Timer-External-B
✅
BIBB
Description
Supported
K.4.1 - T-VMT-A
Trending - View and Modify Trends-A (deprecated)
✅
K.4.2 - T-VMT-I-B
Trending - View and Modify Trends-Internal-B
✅
K.4.3 - T-VMT-E-B
Trending - View and Modify Trends-External-B
✅
K.4.4 - T-ATR-A
Trending - Automated Trend Retrieval-A
✅
K.4.5 - T-ATR-B
Trending - Automated Trend Retrieval-B
✅
K.4.6 - T-VMMV-A
Trending - View and Modify Multiple Values-A (deprecated)
✅
K.4.7 - T-VMMV-I-B
Trending - View and Modify Multiple Values-Internal-B
✅
K.4.8 - T-VMMV-E-B
Trending - View and Modify Multiple Values-External-B
✅
K.4.9 - T-AMVR-A
Trending - Automated Multiple Value Retrieval-A
✅
K.4.10 - T-AMVR-B
Trending - Automated Multiple Value Retrieval-B
✅
K.4.11 - T-V-A
Trending - View-A
✅
K.4.12 - T-AVM-A
Trending - Advanced View and Modify-A
✅
K.4.13 - T-A-A
Trending - Archival-A
✅
K.5 Device Management (DM)
BIBB
Description
Supported
K.5.1 - DM-DDB-A
Device Management - Dynamic Device Binding-A
✅
K.5.2 - DM-DDB-B
Device Management - Dynamic Device Binding-B
✅
K.5.3 - DM-DOB-A
Device Management - Dynamic Object Binding-A
✅
K.5.4 - DM-DOB-B
Device Management - Dynamic Object Binding-B
✅
K.5.5 - DM-DCC-A
Device Management - DeviceCommunicationControl-A
✅
K.5.6 - DM-DCC-B
Device Management - DeviceCommunicationControl-B
✅
K.5.9 - DM-TM-A
Device Management - Text Message-A
✅
K.5.10 - DM-TM-B
Device Management - Text Message-B
✅
K.5.11 - DM-TS-A
Device Management - TimeSynchronization-A
✅
K.5.12 - DM-TS-B
Device Management - TimeSynchronization-B
✅
K.5.13 - DM-UTC-A
Device Management - UTCTimeSynchronization-A
✅
K.5.14 - DM-UTC-B
Device Management - UTCTimeSynchronization-B
✅
K.5.15 - DM-RD-A
Device Management - ReinitializeDevice-A
✅
K.5.16 - DM-RD-B
Device Management - ReinitializeDevice-B
✅
K.5.17 - DM-BR-A
Device Management - Backup and Restore-A
✅
K.5.18 - DM-BR-B
Device Management - Backup and Restore-B
✅
K.5.19 - DM-R-A
Device Management - Restart-A
✅
K.5.20 - DM-R-B
Device Management - Restart-B
✅
K.5.21 - DM-LM-A
Device Management - List Manipulation-A
Ask
K.5.22 - DM-LM-B
Device Management - List Manipulation-B
Ask
K.5.23 - DM-OCD-A
Device Management - Object Creation and Deletion-A
✅
K.5.24 - DM-OCD-B
Device Management - Object Creation and Deletion-B
✅
K.5.27 - DM-ANM-A
Device Management - Automatic Network Mapping-A
✅
K.5.28 - DM-ADM-A
Device Management - Automatic Device Mapping-A
✅
K.5.29 - DM-ATS-A
Device Management - Automatic Time Synchronization-A
✅
K.5.30 - DM-MTS-A
Device Management - Manual Time Synchronization-A
✅
K.5.31 - DM-SP-VM-A
Device Management - Subordinate Proxy-View and Modify-A
Ask
K.5.32 - DM-SP-B
Device Management - Subordinate Proxy-B
Ask
K.5.33 - DM-LOM-A
Device Management - Lighting Output Management-A
✅
K.5.34 - DM-DDA-A
Device Management - Dynamic Device Assignment-A
✅
K.5.35 - DM-DDA-B
Device Management - Dynamic Device Assignment-B
✅
K.5.36 - DM-DAP-VM-A
Device Management - Device Address Proxying-View and Modify-A
Ask
K.5.37 - DM-DAP-B
Device Management - Device Address Proxying-B
Ask
K.5.38 - DM-TSDI-A
Device Management - Time Series Data Import-A
✅
K.5.39 - DM-TSDE-A
Device Management - Time Series Data Export-A
✅
K.6 Network Management (NM)
BIBB
Description
Supported
K.6.1 - NM-CE-A
Network Management - Connection Establishment-A
Ask
K.6.2 - NM-CE-B
Network Management - Connection Establishment-B
Ask
K.6.3 - NM-RC-A
Network Management - Router Configuration-A
Ask
K.6.4 - NM-RC-B
Network Management - Router Configuration-B
✅
K.6.5 - NM-BBMDC-A
Network Management - BBMD Configuration-A
✅
K.6.6 - NM-BBMDC-B
Network Management - BBMD Configuration-B
✅
K.6.7 - NM-FDR-A
Network Management - Foreign Device Registration-A
✅
K.6.8 - NM-SCH-B
Network Management - Secure Connect Hub-B
✅
K.6.9 - NM-SCDC-A
Network Management - Secure Connect Direct Connect-A
Ask
K.6.10 - NM-SCDC-B
Network Management - Secure Connect Direct Connect-B
Ask
K.6.11 - NM-CC-A
Network Management - Communications Configuration-A
✅
K.6.12 - NM-SCCM-A
Network Management - Secure Connect Certificate Management-A
Ask
BIBB
Description
Supported
K.7.1 - GW-VN-B
Gateway - Virtual Network-B
✅
K.7.2 - GW-EO-B
Gateway - Embedded Objects-B
✅
BIBB
Description
Supported
K.8.1 - AR-L-A
Audit Reporting - Logging-A
Ask
K.8.2 - AR-R-B
Audit Reporting - Reporter-B
Ask
K.8.3 - AR-R-S-B
Audit Reporting - Reporter-Simple-B
Ask
K.8.4 - AR-F-B
Audit Reporting - Forwarder-B
Ask
K.8.5 - AR-V-A
Audit Reporting - View-A
Ask
K.8.6 - AR-AVM-A
Audit Reporting - Advanced View and Modify-A
Ask
K.9 Authentication and Authorization (AA)
BIBB
Description
Supported
K.9.1 - AA-DAC-A
Dynamic Authorization Client-A
Ask
K.9.2 - AA-SAC-A
Static Authorization Client-A
Ask
K.9.3 - AA-AT-B
Authorization Target-B
Ask
K.9.4 - AA-NAT-B
Non-secure Authorization Target-B
Ask
K.9.5 - AA-AS-B
Authorization Server-B
Ask
CAS BACnet Stack v5 exaples Most common programming language examples
C++
TypeScript/NodeJS
CSharp
GoLang
Python 3.x
Rust
Java
Hardware examples
ESP32-BACnetServerExample - A simple BACnet server with one Multi-state-value (MSV) object. The MSV shows the current mode of the built-in LED.RP2040-BACnetServerExample - A simple BACnet server with one Multi-state-value (MSV) object. The MSV shows the current mode of the built-in LED.
Specific feature examples
See the repositories tab for a full list of examples.
