SPI and UART

Ports

The OpenIMU300ZI can be configured in a number of ways for communication with external world. There are up to three external UART ports and one external SPI port.

Typical configurations include:

3 UART Mode
  • User UART
  • GPS/External Sensor UART
  • Debug UART
UART + SPI Mode
  • User SPI Port
  • GPS/Debug UART

SPI & UART Messaging

To learn more about the OpenIMU SPI & UART Messaging Framework, please see the following pages:

  1. SPI Messaging Framework
  2. UART Messsaging Framework