Unipi 1.1 - Complete Set

US $380

Athens, Greece
Jun 17th

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Grab yourself a bargain ! This set cost me over 350 € ! Product description Unipi 1.1 is an extension board for Raspberry Pi computer which allows it to function as a programmable logic controller for monitoring, control and regulation of automation systems. The board features a universal I/O architecture with digital inputs, a set of relays, analogue I/Os and broad connectivity thanks to 1-Wire bus, I2C and UART ports Unipi 1.1 complete set is then a practical kit containing everything necessary for installation and powerup of Unipi 1.1. Aside from the Unipi 1.1 the set also contains Raspberry Pi computer, protective cover and other components. Complete set contents Unipi 1.1 board Raspberry Pi cable for connecting Raspberry Pi to Unipi 1.1 1x 1-Wire thermometer (length 1.5 m, RJ45 connector) DIN rail holder for Unipi 1.1 3 2M5 screw 3 2M5 metal spacer (20mm) user manual 8GB microSD memory card Unipi 1.1 cover power supply for DIN rail (5 V DC, 2.4 A) + adaptor Basic Unipi 1.1 features 8 changeover relay (250V AC/10A; 30V DC/10A) 12+2 galvanically isolated digital input (5-24V DC, min. pulse length 5 ms) 2 analog input (0 - 10 V) 1 analog output (0 - 10V) 1 1-Wire bus 1 I2C port 1 UART port RTC module (battery not included) Inputs & outputs Digital inputs (DI) are designed to read binary logic states represented by direct voltage levels. That makes them suitable for reading data from various binary sensors and devices such as switches (on/off), motion sensors (movement detected/not detected), liquid level sensors (full tank/empty tank) etc. Note: By default the digital inputs 13 and 14 are inaccessible. For their use please visit this tutorial. Relay outputs (RO) are primarily used for switching two-state devices with higher current draw such as lightbulbs, thermoelectric valve drives, water heaters, pumps etc. Analog inputs (AI) serve for measuring 0-10V DC voltage from various analog sensors such as thermometers, pressure meters, tensometers etc. Analog output (AO) is designed for control of various external devices by direct voltage, and is suitable for incremental control of devices such three-way valves, heat exchangers, electric motors, lighting dimmers etc. Computing module Unipi 1.1 is powered by the Raspberry Pi computer. The board is compatible with the following Raspberry Pi models: Raspberry Pi Model B+ Raspberry Pi 2 Model B Raspberry Pi 3 Model B Raspberry Pi 3 Model B+ Raspberry Pi 4 Model B (all RAM variants) Note: Unipi 1.1 cannot function without Raspberry Pi Communication interfaces Unipi 1.1 features UART port and I2C bus. The UART port can be used for serial communication with various external devices, while the I2C serves mainly for connection of the EMO-R8 relay extension module The product also features a single 1-Wire bus for reading data from various 1-Wire sensors (thermometers, humidity meters, light intensity meters etc.). The bus usually utilizes 2-3 conductors and its maximum length can reach up to 200 meters. Up to 15 sensors can be connected to a single bus.

“Bought for a project to make my house smart but never had the time to complete it. Used it for about two months. In great working contition.Sale also includes 1-Wire 8 port hub 19,90 €, 10 pcs of 1-Wire Temperature Sensors 80,00 €.”

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unipi