Board is ideal for saving microcontroller pins, and expanding the number of input-output lines.
MCP23S17 with SPI clock speeds up to 10 MHz.
16 GPIO pins divided into two 8-bit PORTs.
+3.3V and 5V adjustable power supply selection.
Selectable hardware address using SMD jumpers
mikroBUS is specially designed pinout standard with SPI, I2C, Analog, UART, Interrupt, PWM, Reset and Power supply pins.
mikroBUS form factor enables easy integration.
Supported in all mikroElektronika compilers.
Ready-to-use examples save development time
Port Expander board at a popular price.