ADA Family Meters Integration for Home Assistant

This is a custom integration for Home Assistant that provides sensor data from an ADA Meter, including total energy consumption, phase voltage, current, power factors, and more.

Compatible devices

	ADA P1 Meter	ADA One	ADA P1 Bridge	ADA PZIOT-E02
ESP Model	ESP32 WROOM	ESP D1 Mini	ESP32 WROOM/U32	ESP8266EX
Hardware/Firmware	GreenHESS	GreenHESS	GreenHESS	Peacefair/GreenHESS
Functions	36 datapoints, MQTT	24 datapoints, MQTT	Telegram API	6 datapoints, MQTT
Connection	RJ12 (P1 Port)	RJ12 (P1 Port)	USB	DIN
Configure with	WiFi hotspot	WiFi hotspot	WiFi hotspot	WiFi hotspot
Data collection	Serial, DSMR, Telegram	Serial, DSMR, Telegram	API, DSMR, Telegram	Modbus
Home Assistant ready	✅	✅	✅	✅
MQTT Connection	Optional	okosvillanyora.hu	Optional	okosvillanyora.hu
mDNS	okosvillanyora.local	adaone.local	okosvillanyora.local	pziot-e02.local
Port	8989	80	8989	80

More information....

Features

• Total Imported and Exported Energy (active and reactive)
• Voltage and Current for Each Phase (L1, L2, L3)
• Instantaneous Power (imported and exported)
• Power Factor and Frequency

Installation

HACS [Home Assistant Community Store] Installation (Recommended)

1. Add this repository to HACS as a custom repository. Go to HACS -> Custom repositories (top right corner). (Required to install HACS first follow -> THIS)

2. Search for "ADA Family Meters" in the HACS store and install it.
3. Restart Home Assistant. ✨

Manual Installation

1. Download the files from this repository.
2. Place the greenhess folder in your Home Assistant custom_components/ directory.
3. Restart Home Assistant.

Configuration

To configure the integration:

1. Go to Settings > Devices & Services > Add Integration.

2. On the "Select brand" popup search for "ADA Family Meters"

3. On the "Select brand" popup select model, enter the connection details (e.g., hostname and port) or can use custom url (url must contain valid & compatible json data with the ada family). If you add multiple devices from the same model you can use prefix for better identification.

3. The integration will create sensors for each available measurement from the meter.

Supported Sensors

• Total Imported Energy (kWh)
• Total Exported Energy (kWh)
• Voltage for Phase L1, L2, L3 (V)
• Current for Phase L1, L2, L3 (A)
• Power Factor
• Frequency (Hz)
• And more...

custom_components/greenhess/product_config.py

PRODUCT_CONFIGS = {
    "ada12": {
        "name": "ADA P1 Meter",
        "description": "Full-featured smart meter with all sensors",
        "host": "okosvillanyora.local",
        "default_port": 8989,
        "sensors": {
        # Összesített energia
        "active_import_energy_total": {
            "unit": "kWh",
            "friendly_name": "Összes importált energia",
            "icon": "mdi:transmission-tower-import"
        },
        "active_export_energy_total": {
            "unit": "kWh",
            "friendly_name": "Összes exportált energia",
            "icon": "mdi:transmission-tower-export"
        },
        "total_active_energy": {
            "unit": "kWh",
            "friendly_name": "Összes aktív energia",
            "icon": "mdi:lightning-bolt"
        },
        ...

Troubleshooting

If you encounter any issues, please check the Home Assistant logs under Settings > Logs. For more help, create an issue in this repository. To change languge to hungarian set system lang to HU.

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Notes on mDNS and .local Domains

Issues with mDNS and .local domain resolution may occur on certain systems. This can lead to problems when the integration attempts to connect to devices using a .local domain. If you encounter this issue, there are a few options to resolve it:

1. Use the device's IP address instead of the .local domain.
2. Set up a local DNS server to resolve .local domains within your network.

Note: If you use same 2 or more devices on your local network (e.g: 2 or more ADA P1 Meter), just use ip address do not use mDNS.

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License

This project is licensed under the MIT License.