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ThermoPi casing

by wALLe, published

ThermoPi casing by wALLe Nov 6, 2012

Description

Thermostat based on raspberry pi and an atmega328 with lm35z temp sensor. Heat your house and control it remotely using web app!

tinkercad.com/things/fNDb3uS8dOc

Recent Comments

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Hi, nice work! i'm trying to do a similar thermostat project, i would really love to know how you managed to control a relay from the pi. Thanks in advice!

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License

GNU - LGPL
ThermoPi casing by wALLe is licensed under the GNU - LGPL license.

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Instructions

Print the parts. Put a raspberry pi and a pcb inside to control your house central heating. I've finished it but need to draw out the schemetics for the raspberry pi add-on : it's basically an atmega 328, lm35 + 2 buttons and a led that is connected with a cd4050 to the raspberry pi that serves a mobile webpage for turning on/off the heating.

I added a seperate file for the buttons as the original ones needed glueing and did not fit well. The ones with stops fit snuggly and stay in place without glue.

I got power by using one of the unused cables from my doorbell phone/speaker ;). The only issues I have left is moving the led a bit upward so that it sits under the hole in frontpanel and adding the cd4050 buffer chip to communicate with the pi and add wifi stick to the pi...
Hi, nice work! i'm trying to do a similar thermostat project, i would really love to know how you managed to control a relay from the pi. Thanks in advice!
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