Specifications

ESP-12K Specification V1.0
Copyright © 2019 Shenzhen Ai-Thinker Technology Co., Ltd All Rights Reserved
XIII
10
IO7
RTC_GPIO7, GPIO7, TOUCH7, ADC1_CH6
11
IO8
RTC_GPIO8, GPIO8, TOUCH8, ADC1_CH7
12
IO9
RTC_GPIO9, GPIO9, TOUCH9, ADC1_CH8, FSPIHD
13
IO10
RTC_GPIO10, GPIO10, TOUCH10, ADC1_CH9,
FSPICS0, FSPIIO4
14
IO11
RTC_GPIO11, GPIO11, TOUCH11, ADC2_CH0, FSPID,
FSPIIO5
15
IO12
RTC_GPIO12, GPIO12, TOUCH12, ADC2_CH1,
FSPICLK, FSPIIO6
16
IO13
RTC_GPIO13, GPIO13, TOUCH13, ADC2_CH2, FSPIQ,
FSPIIO7
17
IO14
RTC_GPIO14, GPIO14, TOUCH14, ADC2_CH3, FSPIWP,
FSPIDQS
18
IO15
RTC_GPIO15, GPIO15, U0RTS, ADC2_CH4,
XTAL_32K_P
19
IO16
RTC_GPIO16, GPIO16, U0CTS, ADC2_CH5,
XTAL_32K_N
20
IO17
RTC_GPIO17, GPIO17, U1TXD, ADC2_CH6, DAC_1
21
IO18
RTC_GPIO18, GPIO18, U1RXD, ADC2_CH7, DAC_2,
CLK_OUT3
22
IO19
RTC_GPIO19, GPIO19, U1RTS, ADC2_CH8, CLK_OUT2,
USB_D-
23
IO20
RTC_GPIO20, GPIO20, U1CTS, ADC2_CH9, CLK_OUT1,
USB_D+
24
IO21
RTC_GPIO21, GPIO21
25
IO26
SPICS1, GPIO26
26
GND
接地
27
IO33
SPIIO4, GPIO33, FSPIHD
28
IO34
SPIIO5, GPIO34, FSPICS0
29
IO35
SPIIO6, GPIO35, FSPID
30
IO36
SPIIO7, GPIO36, FSPICLK
31
IO37
SPIDQS, GPIO37, FSPIQ
32
IO38
GPIO38, FSPIWP