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WEMOS D1 Mini Pro 16M Bytes External Antenna Connector NodeMCU Based ESP8266 ESP-8266EX CP2104 WIFI Development Board Micro USB

US $0.78 - 3.70
US $0.87 - 4.11 -10%

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PRODUCT DETAILS

Item specifics

  • Condition: New
  • Type: Voltage Regulator
  • Dissipation Power: 1
  • Model Number: MW
  • Application: Computer
  • Supply Voltage: 1
  • is_customized: Yes
Product Description

Features:

  • 11 digital input/output pins

  • Interrupt/pwm/I2C/one-wire

  • 1 analog input(3.2V max input)

  • 16M bytes(128M bit) Flash

  • External antenna connector

  • Built-in ceramic antenna

  • New CP2104 USB-TO-UART IC

  • Same size as D1 mini, but more light

Tutorial:

 

Technical specs
MicrocontrollerESP-8266EX
Operating Voltage3.3V
Digital I/O Pins11
Analog Input Pins1(Max input: 3.2V)
Clock Speed80MHz/160MHz
Flash16M bytes
Length34.2mm
Width25.6mm
Weight2.5g

 

Pin
PinFunctionESP-8266 Pin
TXTXDTXD
RXRXDRXD
A0Analog input, max 3.3V inputA0
D0IOGPIO16
D1IO, SCLGPIO5
D2IO, SDAGPIO4
D3IO, 10k Pull-upGPIO0
D4IO, 10k Pull-up, BUILTIN_LEDGPIO2
D5IO, SCKGPIO14
D6IO, MISOGPIO12
D7IO, MOSIGPIO13
D8IO, 10k Pull-down, SSGPIO15
GGroundGND
5V5V-
3V33.3V3.3V
RSTResetRST
  • What's new with D1 mini Pro
    16M bytes(128M bit) Flash
  • External antenna connector
  • Built-in ceramic antenna
  • New CP2104 USB-TO-UART IC
  • Same size as D1 mini, but more light

 

 


D1 mini Pro
D1 mini V2
Flash16M bytes(128M bit)4M bytes(32M bit)
USB-TO-UART ICCP2104CH340G
AntennaBuilt-in ceramic antenna or External antennaPCB antenna
Weight(without pins)2.5g3.9g
Thickness3.6mm6.7mm

 

  •  

Package includes:

1PCS D1 mini Pro - 16M bytes external antenna connector ESP8266 WIFI

 


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