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Product description: Tinycontrol LANKON-302 - LK4 LAN controller with LTE modem - digital I/O / 1-wire / I2C
LK4 LTE is an advanced IoT controller designed to monitor, control and manage various devices and systems from anywhere in the world. Thanks to the built-in LTE modem , this controller enables wireless communication even in places where traditional WiFi or Ethernet networks are unavailable or insufficient. A fully configurable interface and support for advanced communication protocols make the LK4 LTE can be used in a wide range of applications, from smart homes to industrial monitoring systems.
Tinycontrol LANKON-302 - LK4 LAN controller with LTE modem - digital I/O / 1-wire / I2C.
Tinycontrol LK4 LTE controller.
Main features of the controller
- Versatile communication: The LK4.0 controller offers a variety of communication options, including 802.11n WiFi, 10/100 Mb Ethernet with 802.3af PoE support, and a built-in LTE modem. Thanks to this, it ensures a reliable connection to the network in various conditions.
- Rich hardware options: a set of controller inputs and outputs allows for a wide range of applications. Built-in logical and analog sensors and support for 1-Wire and I2C buses enable monitoring and control of various devices and sensors.
- Advanced software functions: the controller offers the ability to be controlled from the web interface with the ability to configure the status panel yourself. Thanks to an advanced event table, schedule and SNMP, HTTP and MQTT communication protocols, it provides comprehensive control and management of devices.
- Easy integration: the controller allows easy integration with other devices and systems thanks to the support of communication protocols such as Modbus RTU, Modbus TCP and HTTP. The ability to collect data from various sensors and devices allows for comprehensive analysis and optimization of systems.
- Remote management and monitoring: thanks to the mobile application and remote configuration via the MQTT protocol, you can monitor and control devices from anywhere. Features such as sending e-mail, MQTT or SMS notifications as a result of events and time synchronization with the Internet ensure constant availability and control over the system.
- Versatile applications: the controller is used in smart homes, commercial buildings, industrial automation systems and environmental monitoring.
Application examples
- ISP watchdog to check Ethernet connection and reset devices
- Room temperature control
- Remote lighting control
- Control on and off using a wall switch or remotely
- Supply voltage monitoring and switching to a backup source
- Remotely turn on devices
- Measurements of solar cell operation, wind turbines, etc.
- Battery charging control
- Measurement of energy consumption by AC receivers
- Control and control of temperature and humidity in greenhouses
The controller allows you to monitor sensors and remotely control 6 outputs.
The store also offers other Tinycontrol controllers.
Characteristics of controller inputs
- Analog inputs - for measuring voltages, DC current, AC current (additional sensors), operating pressure sensors, thermocouples, distance sensors, photoresistors for measuring lighting and many others.
- Digital input in the 1-wire standard - measurement of up to 8 DS18B20 temperature probes.
- Digital input in the I2C standard (together with 1-Wire on the RJ12 connector) - for connecting various devices, e.g. temperature and humidity sensor, air quality sensors (PM), CO2 measurement sensors, OLED display with the ability to configure the displayed text and others.
- Logical inputs - as a status sensor for opening monitoring, infrared motion sensors, for a manual switching button with a bistable mode option, as a pulse counter from the energy meter, as a time counter between subsequent input resets.
Device specifications
- Supply voltage: 8V to 55V
- Power consumption: 0.5 W (without relays included)
- Power supply:
- External DC 5.5/2.5 mm power supply
- PoE (Power over Ethernet)
- Interface:
- Ethernet 10 / 100 Mbit/s
- WiFi 802.11n
- 2 analog inputs with switchable range up to 3.3 V or up to 58 V
- 1 analog input with switchable range up to 3.3 V or up to 58 V
- 1 digital input in 1-wire and I2C standard
- Support for AM2320 and BME280 temperature and humidity sensors
- 4 logic inputs
- 1 relay: NC, NO and C
- 1 transistor output: control of devices up to 0.6 A
- 4 outputs for switching transistors, relays, etc.
- 3 PWM outputs from 1 Hz to 1 MHz
- UART interface: for connecting devices and sensors
- RS485 bus for supporting devices and sensors with the Modbus RTU protocol
- Temperature and humidity measurement on the board
- Possibility to upload your own website
- Login as admin (configuration) or as user (view only)
- Scheduler (Scheduler) for setting 50 programmed time events
- Event table with the ability to check three conditions, including time events from the schedule
- Communication protocols: SNMP, HTTP and MQTT
- Support for TLS encrypted connections for HTTP, SMTP, MQTT or SNMP v3
- Send email or MQTT notifications as a result of an event
- Possibility to transmit data from sensors via Modbus TCP
- Remote control from one to multiple devices via UDP - useful as a button implementation over the Internet
- Relay: 255 V AC / 10 A
- Operating temperature: from -20°C to 85°C
- Dimensions: 106 x 79 x 38 mm
- Weight: 130 g
The controller has a built-in LTE modem.
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