Next, identify if the board is an I²C or SPI MicroPressure evaluation board. If the designer has an I²C sensor, one will need four jumpers to make four connections. First, connect the SDA of J9 on the SEK002 to the SDA of the MPR breakout board. Next, connect the SCL of J8 on the SEK002 to the SCL of the MPR breakout board. Finally, apply power by connecting the 3V3 and GND from the evaluation board to the matching headers on the SEK002.