Specificationsi.MX 8M Mini LPDDR4 EVK Board Hardware User's Guide, User's Guide, Rev. 0, 02/2019NXP Semiconductors 13plugged into J901. Developers can use Putty, Tera Term, Xshell, or other terminal tools. The requiredsettings are as listed in Table 5.Table 5. Terminal setting parametersData Rate 115,200 BaudData bits 8Parity NoneStop bits 12.15. M.2 connector (J601)One M.2/NGFF connector (J601) is provided on the EVK board to support PCIE2.0, I2C, and GPIOconnection. This port can be used for the Wi-Fi/Bluetooth card, or some 3G/4G cards.2.16. Expansion connector (J1003)One 40-pin dual-row Pin Header connector (J1003) is provided on the EVK board to support I2S,UART, I2C, and GPIO connection. The developers can use the port for some specific applicationdevelopment.Table 6. J1003 Pin DefinitionNum Net Name Description Num Net Name Description1 VEXT_3V3 Power Output, 3.3V 2 VDD_5V Power Output, 5V3 I2C3_SCL_3V3 I2C3 clock signal 4 VDD_5V Power Output, 5V5 I2C3_SDA_3V3 I2C3 data signal 6 GND Ground7 UART3_CTS UART3 clear to send signal 8 UART3_TXD UART3 transmit signal9 GND Ground 10 UART3_RXD UART3 transmit signal11 UART3_RTS UART3 request to send signal 12 EXP_IO8 Expansion IO signal13 EXP_IO9 Expansion IO signal 14 GND Ground15 EXP_IO10 Expansion IO signal 16 EXP_IO11 Expansion IO signal17 VEXT_3V3 Power Output, 3.3V 18 - NC19 ECSPI2_MOSI SPI2 data signal, masteroutput slave input20 GND Ground21 ECSPI2_MISO SPI2 data signal, master inputslave output22 - NC23 ECSPI2_SCLK SPI2 clock signal 24 ECSPI2_SS0 SPI2 chip select signal25 GND Ground 26 - NC27 - NC 28 - NC29 - NC 30 GND Ground31 EXP_IO14 Expansion IO signal 32 EXP_IO12 Expansion IO signal33 EXP_IO13 Expansion IO signal 34 GND Ground35 SAI5_RXD3 SAI5 receive data signal 36 SAI5_RXD2 SAI5 receive data signal37 SAI5_RXD1 SAI5 receive data signal 38 SAI5_RXD0 SAI5 receive data signal39 GND Ground 40 SAI5_RXC SAI5 receive clock signal2.17. I2C connector (J1004)One 8-pin dual-row Pin Header connector (J1004) is provided on the EVK board to support I2 Cconnection. The developers can use the port for some specific application development.