The I2C to SPI Click Board™ is an all-in-one solution that allows serving as an interface between a standard I2C-bus of a microcontroller and an SPI bus, which allows the microcontroller to communicate directly with SPI devices through its I2C-bus. It is equipped with stacking headers, so it can be easily connected. By offering an I2C-bus slave-transmitter or slave-receiver and an SPI master, this Click Board™ controls all the SPI bus-specific sequences, protocol, and timing. It also has its own internal oscillator, and it supports the SPI chip select output that may be configured as GPIO when not used.
The I2C to SPI Click Board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click Board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.