User's Manual

Chapter 2 Hardware Information 22
UPS-NANO
18 GPIO19 GPIO20
19 GPIO6/SPI_1_TXD GPIO7
20 GND
21 GPIO7/SPI_1_RXD GPIO8
22 GPIO20 GPIO21
23 GPIO8/SPI_1_CLK GPIO9
24 GPIO21/SPI_1_FS0 GPIO22
25 GND
26 GPIO22/SPI_1_FS1 GPIO23
27 GPIO9/I2C0_SDA GPIO10
28 GPIO23/I2C0_SCL GPIO24
29 GPIO10 GPIO11
30 GND
31 GPIO11 GPIO12
32 GPIO24/PWM0 GPIO25
33 GPIO12/PWM1 GPIO13
34 GND
35 GPIO13/I2S_WS_SYNC GPIO14
36 GPIO25/UART_CTS GPIO26
37 GPIO14 GPIO15
38 GPIO26/I2S_SDI GPIO27
39 GND
40 GPIO27/I2S_SDO GPIO28