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BroadR-Reach Click Board

The BroadR-Reach Click Board™ brings the industry grade communication standard to the mikroBUS, which is built to be used in an Ethernet-based open network. The Click Board™ is equipped with the BCM54811 Transceiver from Broadcom Limited, which is used to provide the hardware PHY layer for the network, and the W3150A+from WizNet, a hardware LSI protocol stack, that provides an easy and low-cost solution for high-speed Internet connectivity for digital devices by allowing simple installation of TCP/IP stack in the hardware.



Dali 2 Click Board

The DALI is an international standardized protocol for intelligent digital lighting control, that enables an easy implementation of robust, scalable and flexible lighting networks. DALI stands for Digital Addressable Lighting Interface and it was irst introduced in the late '90s. Since then, it has undergone a number of revisions. The most recent version of the DALI standard IEC 62386, is also known as DALI-2, which brings many new features to the existing DALI protocol.

The simplest DALI network consists of a controller and one or more slave devices, such as LED drivers, dimmers, and ballasts, equipped with DALI interfaces. The DALI 2 Click Board™ can be used to develop applications for controlling other slave nodes of the DALI network or to develop slave node applications that would respond to the commands sent by the master control unit. DALI 2 Click Board™ offers a simple and reliable interface to DALI and DALI 2 communication bus, making it possible to dive into the world of intelligent lighting.



Dali Click Board

DALI Click is a compact board that provides Digital Addressable Lighting Interface (DALI) to your design. Board features two optocouplers, push button and screw terminals.





Driver Click Board

The Driver Click Board™ features an IC with seven integrated high-current sink drivers, which can be used to drive a wide range of loads via simple parallel interface. These integrated drivers use high-efficiency MOSFETs for improved thermal performance. The DRV777 integrated motor and relay driver IC from Texas Instruments is the main active element of this Click Board™. It is ideally suited for driving motors, relays, and similar inductive loads, as it features an internal free-wheeling diode for inductive kickback protection, on every channel. It operates with voltages up to 20 V, and by combining all the channels, it can sink up to 1A of current.



Expand 2 Click Board

The EXPAND 2 Click Board™ is an accessory board in mikroBUS form factor. It includes a 16-bit I/O expander MCP23017 with I°C clock speeds up to 10 MHz for higher throughput applications.



Expand 3 Click Board

The EXPAND 3 Click Board™ carries DS2408, an 8-channel programmable I/O expander that communicates with the target board MCU through a standard Dallas Semiconductor 1-Wire interface (15.3 kbps or 100kbps).



Expand 4 Click Board

The Expand 4 Click Board™ is intended for use as a port expander for connecting high power peripherals.

It is based on the TPCIC6A595, a chip that combines an 8-bit serial-in, parallel-out shift register with an 8-bit D-type storage register.



Expand Click Board

The EXPAND Click Board™ is an add-on board featuring a Microchip MCP23S17 16-bit I/O expander with SPI clock speeds up to 10 MHz for higher rate of production of applications. For board address configuration, it uses three HARDWARE ADDRESS SEL jumpers that also allows for connection with up to eight devices on the bus. The interrupt-on-change feature is also supported by the controller. EXPAND Click Board™ uses the SPI communication interface for communication with the on-board port expander. The 16 bidirectional I/O port bits are divided into two 8-bit ports (PORTA and PORTB). The user can choose to configure MCP23S17 to operate in the 8-bit or 16-bit mode. Acting as bidirectional I/Os, all the pins can be enabled for internal weak pull-up resistor and/or interrupt-on-change.

With these features, this board is an ideal choice for saving microcontroller pins, and expanding the number of input-output lines. EXPAND Click Board™ is designed to use a 3.3V power supply in the default position. For use with 5V systems, solder the PWR SEL SMD jumper to 5V position.

Note: For using I2C instead of SPI, check out the Expand 2 Click Board™ using the MCP23S17 IC.



Opto 2 Click Board

The Opto 2 Cliank Board is an optical isolator used to provide an optical galvanic isolation of sensitive lines. The used optoisolation elements require very low input current to be driven, down to 1.3mA (min). The speed of the internal optocoupler elements of the Opto Click Board™ 2 allows it to work with the signals up to 20MHz. The Opto Click Board™ 2 can be used to provide a galvanic isolation of the MCU pins, allowing driving by external components, while protecting it from surges up to 5kV on the driver side.