IO-4 Bricklet 2.0

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IO-4 Bricklet 2.0


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Availability: In stock

  • 4-channel digital input/output
  • Fixed 3.3V logic voltage
  • Configurable pull-ups and interrupts
  • PWM output with frequency up to 32MHz
IO-4 Bricklet 2.0   +€12.00

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The IO-4 Bricklet 2.0 can be used to extend the features of Bricks by external digital inputs and outputs.

The Bricklet features 4 I/O pins that can be independently configured as digital inputs or outputs. Each input pin can additionally be configured with a pull-up or as interrupt source. Via terminal blocks all signals can be accessed. Two additional terminal blocks deliver 3.3V and GND.

Human interfaces, such as switches, push-buttons and LEDs are typical applications of this Bricklet.

This Bricklet ist not galvanically isolated to the Tinkerforge system. This means that there is a direct electrical connection between the terminals of the Bricklet and the rest of the system. Dependent of the application this can lead to undesired connections, ground loops or short circuits. These problems can be prevented by using the Bricklet together with a Isolator Bricklet.

Technical Specifications

I/O Pins 4
Current Consumption 30mW (6mA at 5V)
I/O Voltages Fixed 3.3V
Port Protection 82 Ohm series resistor
Maximum API Calls* set-value (1kHz), get-value (0.5kHz), callbacks (1kHz)
Dimensions (W x D x H) 35 x 35 x 14mm (1.38 x 1.38 x 0.55")
Weight 15g

* depends on your system (OS, CPU etc.)

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