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SN Arduino Hygrothermograph Hygrometer Kit +LCD1602/I2C+DHT11 Install guide

September 21, 2017

 

 

 

 

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DHT11 connect to arduino

Left 1 connect to arduino + 5V,

Left 2 is signal lines connecte to arduino 2,

Right 1 connect arduino GND

 

 

IIC LCD1602  to arduino:

GND -GND

VCC - 5V

SDA - A4

SCL - A5

....................

Code Download:

 

 

install guide on instructable

 

 

Note:

Arduino code already upload to Arduino, just plug the wire, it will work.

 

Relate post:

how to find Arduino LCD1602 I2C address is 0x3f or 0x27?

 

 

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update:2017.09.12

created:2015.12.12

 

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