Control4® V2 IO Extender | Snap One
The Control4® IO Extender V2 is the simple way to expand a Control4 system to control more of the devices around your home including audio/video equipment, garage doors, motion sensors, and other devices that use infrared (IR), serial, contact, and relay connections.
The Control4® IO Extender V2 enables a Control4 system to control home theaters, video devices, garage doors, motion sensors, and other devices that use infrared (IR), serial, contact, and relay connections.
The Control4® IO Extender V2 is the simple way to expand a Control4 system to control more of the devices around your home including audio/video equipment, garage doors, motion sensors, and other devices that use infrared (IR), serial, contact, and relay connections.
General Purpose I/O (GPIO) - NXP Semiconductors
2017年9月10日 · Our versatile general purpose I/O (GPIO) expanders provide 4, 8, 16, 24 or 40 general-purpose I/O pins for the CPU via the I²C-bus or SPI-bus to help designers reduce board space and complexity while simplifying software development and lowering overall system cost.
The IO Extender V2 adds the ability to power the device by PoE+ to simplify installation and provide power and network connectivity over a single CAT5e/CAT6 network cable. In addition, the IO Extender V2 provides flexible options for mounting in an equipment rack (1U) or on a shelf.
Using GPIO Expander MCP23017 With Arduino (Get up to 128 …
2022年11月19日 · In this guide you will learn how to use the GPIO expander MCP23017 with Arduino. It enables you to add up to 128 GPIO pins using only two pins on your Arduino. If you sometimes don’t have a enough GPIO pins for a project then this is the tutorial for you.
IO Expander for ESP32, ESP8266, and Arduino - Instructables
Would you like to expand the IOs of your ESP32, ESP8266, or Arduino? And have you thought about the possibility of 16 new GPIOs that can be controlled using the I2C bus? Well today, I'm going to introduce you to the GPIO expander MCP23016. Also, I’ll show you how to communicate a microcontroller with the MCP23016.
I2C general-purpose I/Os (GPIOs) | TI.com - Texas Instruments
Our portfolio of I2C general-purpose I/O (GPIO) expanders helps you increase the number of available system I/Os which gives you expanded microcontroller I/O capability and enables I2C-based keypad scanners and LED driver designs. Why choose our I2C GPIO devices?
Enjoy additional inputs and outputs for easy control and integration of all your A/V and other components in an attractive, rack-mountable form-factor. When paired with a Control4® Home Controller, the IO Extender is ideal for expanding control in large systems.
SparkFun 16 Output I/O Expander Breakout - SX1509
Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins. But the SX1509 can do so much more than just simple digital pin control. It can produce PWM signals, so you can dim LEDs.
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