Guía placa ESP8266 D1 mini
- marzo 04, 2020
- por
- Cristian CS
Características
-
Basada en el ESP12E
-
Velocidad: 80MHz/160MHz
-
Flash: 4M bytes
-
Tensión funcionamiento: 3.3V
-
Entradas y salidas digitales: 11, todos (salvo el D0) con
PWM, interrupciones, e I2C
-
Entradas analógicas: 1 (Max. 3.2V)
-
Conector Micro-USB
Pines
PIN
|
PIN
ESP8266
|
FUNCIÓN
|
|---|---|---|
TX
|
TXD
|
TXD
|
RX
|
RXD
|
RXD
|
A0
|
A0
|
Analog
input (max 3.2V)
|
D0
|
GPIO16
|
IO
|
D1
|
GPIO5
|
IO,
PWM, Interrupt, I2C, SCL
|
D2
|
GPIO4
|
IO,
PWM, Interrupt, I2C, SDA
|
D3
|
GPIO0
|
IO
10k Pull-up, PWM, Interrupt, I2C
|
D4
|
GPIO2
|
IO
10k Pull-up, PWM, Interrupt, I2C, BUILTIN_LED
|
D5
|
GPIO14
|
IO,
PWM, Interrupt, I2C, SCK
|
D6
|
GPIO12
|
IO,
PWM, Interrupt, I2C, MISO
|
D7
|
GPIO13
|
IO,
PWM, Interrupt, I2C, MOSI
|
D8
|
GPIO15
|
IO
10k Pull-down, PWM, Interrupt, I2C, SS
|
G
|
GND
|
Ground
|
5V
|
-
|
5V
|
3V3
|
3,3V
|
3,3V
|
RST
|
RST
|
Reset
|



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