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Thermostat with Nextion screen

2 years ago 1465
  • Description
  • Documents
  • BOM
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  • Members
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Description

This is a simple hysteresis thermostat, made with ESP8266, tactile Nextion screen and DHT22 or DS15b20 sensor. Tutorial here (in french) : https://community.jeedom.com/t/tuto-thermostat-tactile-simple-connecte/10843

Documents

Circuit-NodeMCU_V4_Nextion

Ther_PCB_NodeV3_Nextion_3.1

BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part
1 DHT22 U3 DHT22 1 ?
2 WJ300V-5.0-2P P1 WJ300V-5.00-2P 1 WJ300V-5.0-2P
3 WJ128V-5.0-3P P2 WJ128V-5.0-3P 1 WJ128V-5.0-3P
4 HTTM-HTDS-SCR-Touch-Switch-Button-Module-2-7V-6V SW1 HTTM HTDS SCR 1 Switch,6*6*9Plastic head,260G, 0.25mm,SMD
5 Micro USB U4 MICRO USB 1 ?
6 1N4448 D1,D3 DO-35 2 1N4448
7 10k R2,R3 AXIAL-0.3 2 ?
8 SRD-05VDC-SL-C RELAY1 RELAY-SL-SRD 1 SRD-05VDC-SL-C
9 2N3904 Q1 TO-92(TO-92-3) 1 2N3904
10 1k R4 AXIAL-0.3 1 ?
11 NodeMCU V3 Mod Moi U1 NODEMCU_V3 TD38 1 NodeMCU_V3
12 Header-Female-2.54_1x4 P3-NEXTION HDR-4X1/2.54 1 Header-Female-2.54_1x4
13 HILINK 5V corrected U2 FP_HILINK_5V_1A 1 HILINK 5V

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Comments (2)

Theduck38 Reply

You're right, the site structure has changed.
Just go there :
https://community.jeedom.com/t/tuto-thermostat-tactile-simple-connecte/10843


Sorry for that, I corrected the original post.

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