{"id":46366956,"url":"https://github.com/epri-dev/dlms-access-point","last_synced_at":"2026-03-05T02:32:57.946Z","repository":{"id":90209885,"uuid":"291062156","full_name":"epri-dev/dlms-access-point","owner":"epri-dev","description":"Reference implementation of a DLMS/COSEM access point, which is the part of an AMI system between end nodes and the Head-End System (HES).","archived":false,"fork":false,"pushed_at":"2025-05-27T16:20:04.000Z","size":719,"stargazers_count":4,"open_issues_count":0,"forks_count":10,"subscribers_count":12,"default_branch":"main","last_synced_at":"2025-05-27T17:34:26.323Z","etag":null,"topics":["ami","cosem","dlms","meters"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/epri-dev.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2020-08-28T14:06:45.000Z","updated_at":"2025-02-12T16:06:27.000Z","dependencies_parsed_at":null,"dependency_job_id":"4595ce8b-af68-483e-b222-8dc3073af8ac","html_url":"https://github.com/epri-dev/dlms-access-point","commit_stats":{"total_commits":114,"total_committers":1,"mean_commits":114.0,"dds":0.0,"last_synced_commit":"bc1efcf85c14487908be8ffbd7f6a849ef052d01"},"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/epri-dev/dlms-access-point","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/epri-dev%2Fdlms-access-point","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/epri-dev%2Fdlms-access-point/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/epri-dev%2Fdlms-access-point/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/epri-dev%2Fdlms-access-point/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/epri-dev","download_url":"https://codeload.github.com/epri-dev/dlms-access-point/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/epri-dev%2Fdlms-access-point/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30107215,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-05T01:39:18.192Z","status":"online","status_checked_at":"2026-03-05T02:00:06.710Z","response_time":93,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["ami","cosem","dlms","meters"],"created_at":"2026-03-05T02:32:57.261Z","updated_at":"2026-03-05T02:32:57.939Z","avatar_url":"https://github.com/epri-dev.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# DLMS/COSEM (IEC 62056) access point\n\nElectricity meters commonly implement Device Language Message Specification and Companion Specification for Energy Metering (DLMS/COSEM) standardized in the IEC 62056 series.  Between meters in the field and a Head-End System (HES), metering systems often employ an intermediate device (sometimes called a collector or take-out point) that we are calling an access point.  This device is often attached to two different network interfaces.  One interface communicates with the meters, over a radio frequency (RF) or powerline carrier communications system.  This first network, which we refer to a a *Field Area Network* (FAN) is typically relatively low bandwidth and sometimes high latency if the FAN is built as a mesh system.  The second network, which we call here the *backhaul network* is often a higher speed, higher bandwidth and lower latency network.  Examples of such networks commonly employed include cellular modem, fiber or point-to-point radio system, but it is also possible for this link to be the same kind of communications as is used for the FAN.\n\nThis project is intended to be a reference implementation and experimental platform for an access point and associated network and devices.  It is intended to be run via software containers (such as [Docker](https://www.docker.com/) or [Podman](https://podman.io/)) and has various options controllable via a web interface that also exists in a container.\n\n## How to use\nThe simplest way to use the software is to build it directly from the github repository.  Download just the `build.sh` file and `docker-compose.yml` file and execute these two commands:\n\n    ./build.sh\n    docker-compose up --scale meter=3\n\nThis will create a simulated network with three meters, an access point, HES and dashboard, and a docserver.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fepri-dev%2Fdlms-access-point","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fepri-dev%2Fdlms-access-point","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fepri-dev%2Fdlms-access-point/lists"}