这Arduino的I / O扩展板提供了一种简单的方法传感器,伺服系统和RS485设备连接到Arduino板。 它扩展的Arduino的数字I / O和模拟输入引脚与电源和GND 。 它还提供了独立的PWM引脚这是与标准的伺服连接器兼容。 另一个独特之处是, I / O挡板有一个内置的RS485转换器,它允许用Arduino的RS485设备进行通信。 通信接口提供了一个非常简单的方法来插入一个无线模块,如APC220射频模块和DF -蓝牙模块。 它有一个单独的电源输入舵机。 伺服电源跳线允许用户选择使用来驱动伺服系统外部电源或内部电源。
技术参数:
►Module电源: + 5V
►Servo电源: + 5V
►Module尺寸: 53× 70毫米
►Weight : 33.5克
This arduino I/ O expansion board provides an easy way to connect sensors, servos and RS485 device to Arduino board. It expands Arduino's Digital I/ O and Analog Input Pins with Power and GND. It also provides separate PWM Pins which are compatible with standard servo connector. Another unique feature is that the I/ O shield has a build-in RS485 converter which allows Arduino communicating with RS485 devices. The communication socket provides an extremely easy way to plug a wireless module such as APC220 RF module and DF-Bluetooth module. It has an individual power input for Servos. A servo power jumper allows user to select using external power or internal power to drive the servos.
Specifications:
►Module power supply: +5 V
►Servo power supply: +5 V
►Module size: 53 x 70mm
►Weight: 33.5g