JointBox ControllerController unit hosting compute and memory, connectivity. Used as an interface hub for all extension modulesCurrent Meter4 channels of airgap current transformer to measure power consumed by the legacy devicesEthernet ModuleESP32 is a WiFi chip, we know. However having wired Ethernet connection is helpful in many cases, like connecting a detached garage with twisted pair.Input Module16 Channel Input Module to read from switches and push buttonsLED Dimmer8-channel LED dimmer for monochrome, RGB, and white/warm LED StripsAddressable LED DriverSeamlessly connect your WS28** addressable led strips to the installation. Choice of short-distance and long-distance connection.Output Module16-Channel Output Module to drive relays and servosJointBox Room UnitMultisensor & Smart Remote unit to install locallyRS485 ModuleInterface module to connect to Modbus and RS485 devices such as smart power meters