Doiting ESP-M1 Benutzerhandbuch - Seite 7
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®
DOITING
Num
Pin Name
1
ADC
2
EN
3
IO14
4
IO12
5
IO13
6
IO15
7
VCC
8
GND
9
IO2
10
IO0
11
IO4
12
IO5
13
RXD
14
TXD
15
RST
16
GND
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ESP-M1/M2 User Mannual
Table 2.2 Pin Function Definition
Type
I
A/D pin. Voltage Range: 0-1V. 10bit resolution
I
Effective: High level. Used to enable the module
I/O
GPIO14;HSPI_CLK
I/O
GPIO12;HSPI_MISO
I/O
GPIO13;HSPI_MOSI; UART0_CTS
I/O
GPIO15; MTDO;HSPICS;UART0_RTS; Internal Pull-down
P
POWER:3.3V
P
GND
I/O
GPIO2; UART1_TXD;
I/O
GPIO0; SPI_CS2;
I/O
GPIO4
I/O
GPIO5
I/O
GPIO3; UART Rxd
I/O
GPIO1; UART Txd
I
Effective: Low level. Used to reset the module. Internal Pull-up.
P
GND
Function
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