How to utilize the WEM3050T, excluding IAMMETER-cloud
The WEM3050T , IAMMETER's latest three-phase WiFi energy meter, stands out for its compact size (2P) and boasts nearly all features of the WEM3080T, except for the IAMMETER-cloud service. Upon purchase, the WEM3050T includes a 3-month IAMMETER-cloud service, extendable through monthly or yearly subscriptions.
This versatile meter is compatible with various open-source platforms like Home Assistant, NodeRed, OpenHAB, IOBroker, Zabbix, Thingsboard, and more. Moreover, it allows direct data upload to your personal server via multiple data interfaces (modbus/tcp,mqtt,tcp/tls,http/https,RESTful API) provided by the WEM3050T.
IAMMETER`s energy meter can be integrated into Home Assistant by four ways, which is listed below
|integration method||interface||refresh period|
|1||Core integration||HTTP||1 min|
|2||Modbus/TCP sensor||Modbus/TCP||1 s|
|3||MQTT sensor||MQTT||12 s|
|4||HACS||HTTP or Modbus/TCP||1 min(http),1s(Modbus/TCP)|
For more details ,please refer to
IAMMETER also offers comprehensive support for NodeRED.
The key features includes:
- The system can be deployed in your own server (recommend to use Raspberry PI as your server).
- Running as API server, you can design and develop your own UI by open API.
No matter whether you use IAMMETER product or not, you can monitor your solar PV plant system or track your home electricity usage by using IAMMETER Docker.
For more details ,please refer to Add Energy meter into IAMMETER-docker
IAMMETER-cloud is a dedicated Energy Monitoring System developed to seamlessly connect with IAMMETER`s Wi-Fi energy meter. It enables real-time monitoring of electricity usage across diverse settings: household, commercial, industrial, and solar PV systems.
Please Note: WEM3050T only offers a 3-month free service period on IAMMETER-cloud. Once this period concludes, users need to pay a service fee to sustain their usage of the IAMMETER cloud, with payment options available on a monthly or yearly basis.
IAMMETER provides various data retrieval interfaces, allowing customers the flexibility to either locally request data or effortlessly upload it to their own servers.
IAMMETER's WiFi energy meter supports Modbus/TCP, enabling data retrieval through this interface at a frequency of up to 1 sample per second (1s/s). This means that users can request data from the meter using the Modbus/TCP protocol with a maximum frequency of one sample per second.
For more details ,please refer to Support Modbus/TCP in the Wi-Fi energy meter of IAMMETER
IAMMETER`s product can publish data to third party MQTT broker.
IAMMETER`s product be configured to upload data to third-party server by TCP or TLS.
IAMMETER`s product can be configured to upload data to third-party server by http or https.
IAMMETER's energy meter offers a range of local APIs, simplifying data retrieval through straightforward HTTP GET operations. This enables easy access to all available data using these RESTful APIs.