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Project

AM2302 (DHT22) on GLCD

Rating:

5

Author: John Code

Last Updated: 2016-02-21

Package Version: 2.0.0.0

Category: Measurement

Downloaded: 2121 times

Followed by: 3 users

License: MIT license  

AM2302 temperature and humidity sensor (which includes DHT22): values showed on a GLCD (128x64 pixel, KS108 controller), with min and max values. Implemented on a PIC16F886, but easy to change to another MCU. Because of the font size approx. 200 Bytes RAM and 8kBytes ROM are needed.

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Download

Download All [20.01KB]

[older versions]

DOWNLOAD LINK RELATED COMPILER CONTAINS
1410185581_am2302__dht22__o_mikroc_pic.zip [19.52KB] mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

Project Blog

GLCD

GLCD

A picture how the values are shown on the GLCD. On the right side you see the min and max values of the humidity and temperature.

View full image

New in V2.0.0.0: check sum test added and small improvements to avoid values like 25°C instead of 25.0°C

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