Stacked on top of 700 MHz Raspberry PI SBC, RIO (Raspberry I/O) creates 65 x 85 x 20 mm embedded control and navigation computer. It adds 13 inputs that can be configured as digital inputs, 0–5 V analog inputs with 12-bit resolution, or pulse inputs capable of pulse width, duty cycle, or frequency capture. Also, 8 digital outputs are provided for driving loads up to 1 A each at up to 24 V. Other features include 32-bit ARM Cortex M4 MCU, RS232 and TTL serial ports, and CANbus interface.
This story is related to the following:I/O Modules