User's Manual

Pin-out and Signal Description GS2100M Low Power WiFi Module Data Sheet
GS2100Mxx Device Pin-out
38 Confidential Preliminary GS2100M-DS-001212, Release 0.10
28 gpio25/uart0_rts d 12 uart0_rts wuart_rts reserved spi_1_clk
29 gpio0_uart0_rx d 4 uart0_rx wuart_rx pwm2 spi1_din
30 gpio24/uart0_cts d 12 uart0_cts wuart_cts reserved spi1_cs_n_0
31 gpio31/pwm2 d 16 pwm2 spi1_dout uart1_tx wuart_tx
32 gpio30/pwm1 d 16 pwm1 spi1_din uart1_rx wuart_rx
33 NC
34 gpio28/i2c_data d 12
i2c_data spi1_clk clk_hs_rc spi1_cs_n_21
35 jtag_tck
36 jtag_tdo
37 jtag_tdi
38 jtag_tms
39 jtag_trst_n
40 GND
Table 8 GS2100M Pin MUX Description (Continued)
Alternate Functions Available
Pin# Pin Name Internal
Pull
Resistor
mA Mux3 Mux4 Mux5 Mux7 Comments