Quickstart — 5 minut k první hodnotě
Quickstart — 5 minutes to your first reading
Tento návod vás vede od nula k živé Modbus telemetrii v cloudu. Předpokládá Docker, Modbus-TCP zařízení v dosahu a Azure subscription. Pokud něco z toho chybí, zavolejte.
This guide takes you from zero to live Modbus telemetry in the cloud. Assumes Docker, a reachable Modbus-TCP device, and an Azure subscription. Missing any of these? Call.
# 1 · Stáhnout edge modulPull the edge module
Image je veřejný na ACR. Stačí docker pull:
The image is public on ACR. Just docker pull:
# Pull production edge module docker pull eccregistry.azurecr.io/ecc-edge-module:1.1.1 # Run with your IoT Hub connection string docker run -d --name ecc-edge \ -e IOTHUB_DEVICE_CONNECTION_STRING="HostName=..." \ eccregistry.azurecr.io/ecc-edge-module:1.1.1
docker run. Pro ostré provozy doporučujeme.
ICO gateway deployments typically use Azure IoT Edge runtime instead of plain docker run. Recommended for production.
# 2 · Definujte Modbus mapováníDefine Modbus mapping
Konfigurace edge modulu žije v Azure Device Twin. Push desired properties a modul se hot-reload <3 s.
Edge config lives in the Azure Device Twin. Push desired properties and the module hot-reloads in <3 s.
{
"ModbusConfig": {
"devices": {
"PCS_1": {
"connection": {
"host": "192.168.5.101",
"port": 502,
"unit_id": 1
},
"operations": [
{
"address": "32",
"name": "ActivePower",
"function_code": 3,
"data_type": "Int32",
"frequency": 30000,
"unit": "0.1kW",
"send_on_change": false
}
]
}
}
}
}Parametry operations[]
operations[] parameters
| Field | Typ | Type | Popis | Description |
|---|---|---|---|---|
address | string | Modbus adresa (5/6-digit nebo přímá 0-based) | Modbus address (5/6-digit or direct 0-based) | |
function_code | int | 3 = holding, 4 = input, 6 = write single | 3 = holding, 4 = input, 6 = write single | |
data_type | enum | UInt16 · Int16 · UInt32 · Int32 · Float32 · String · Bitfield | ||
frequency | int | Perioda v ms (min 1 000, doporučeno 30 000) | Period in ms (min 1 000, recommended 30 000) | |
unit | string | Jednotka se škálováním, např. "0.1kW" | Unit with scale, e.g. "0.1kW" |
# 3 · Ověřte první hodnotuVerify the first reading
Sledujte ingest na IoT Hub stream. Měli byste vidět JSON zprávu během ~30 sekund od push Twin:
Monitor the IoT Hub ingest stream. You should see a JSON message within ~30 seconds of the Twin push:
# Stream incoming telemetry az iot hub monitor-events \ --hub-name ecc-iothub \ --timeout 60 # Expected output: # "deviceId": "PCS_1", # "timestamp": "2026-06-12T12:34:18Z", # "data": { "ActivePower": 16.3 }
# 4 · Dotaz na telemetrii přes RESTQuery telemetry via REST
Telemetrie je dostupná přes FastAPI REST. JWT autentizace, multi-tenant scope na každém dotazu:
Telemetry exposes through FastAPI REST. JWT auth, multi-tenant scope on every query:
# Get a JWT curl -X POST https://eccontrol.org/api/v1/auth/login \ -H "Content-Type: application/json" \ -d '{"email":"you@site.cz","password":"..."}' # Fetch latest telemetry curl https://eccontrol.org/api/v1/devices/PCS_1/telemetry \ -H "Authorization: Bearer $JWT"
Dotaz nepasuje na váš stack?
Stuck on your stack?
Edge modul podporujeme s vámi krok za krokem po telefonu. Žádný gatekeeper.
We walk through the edge module step-by-step over the phone. No gatekeeper.
# 5 · Co dálWhat next
- Tenants & roleTenants & roles — multi-tenant izolace, role-based accessmulti-tenant isolation, role-based access
- Hot-reload konfiguraceHot-reload config — změnit registry bez restartuchange registers without restart
- Direct Methods — zápis do PLC s auditemwrites to the PLC with audit
- Events & alarms — poruchová slova v lidské řečifault words in plain language