DESCRIPTION
This shield is specially designed to expand Arduino Uno's IO, simplifying the connection or wiring needed to interface with an external sensor or actuator. The IO (Input Output) pins of Arduino Uno are expanded out into a 3-way header pin with SVG (Signal, Voltage, Ground) configuration, similar to the RC servo and RC receiver. And many sensors and actuators come in this form of wiring.
Besides the SVG header pins, this shield also provides ready 4-way header pins for URF, UART, I2C, and 6-way header pins for SD, APC220, and Bluetooth modules. With additional GND (Ground) and V(5V) on every IO expanded header, you will not need to worry about finding ground and power for RC servo and sensors.
With this IO expansion shield, you can also power the Arduino Uno with a 5V via the screw terminal on board.
FEATURES
- Expanded all 22 GPIO pins to SVG 3-way (RC servo type) header pin
- 8 Analog Pins (A6 and A7 are designed for BlueBird control board)
- 14 Digital IO pins (including 6 PWMs)
- AREF pin
- URF expansion pin (4-way header: GND, A3, A2 and 5V)
- UART expansion pin (4-way header: TX, RX, GND and 5V)
- I2C expansion pin (4-way header: SCL, SCK, GND and 5V)
- SD expansion pin (6-way header: 13, 12, 11, 10, GND and 5V)
- APC expansion pins 6-way header
- Bluetooth expansion pins 6-way headerÂ
- More 5V and GND pins for sensor / Servo
- Screw terminal external power input
- Additional Reset button
- Power indicator LED
- Pin 13 indicator LED
TECHNICAL DETAILS
- Input Voltage: 5V
SHIPPING LIST
- 1x Arduino Uno Expansion Shield