Hartmut Wendt
Published © GPL3+

ESP8266 Modbus Thermostat with Touch

An ESP8266-based, wall-mounted thermostat with touchscreen and Modbus support.

IntermediateFull instructions provided2 hours3,928
ESP8266 Modbus Thermostat with Touch

Things used in this project

Hardware components

Wemos D1 Mini
Espressif Wemos D1 Mini
×1
ArduiTouch ESP set
×1
MAX3485
×1
Resistor 10k ohm
Resistor 10k ohm
×1
Resistor 22.1k ohm
Resistor 22.1k ohm
×1
Resistor 1k ohm
Resistor 1k ohm
×2
General Purpose Transistor PNP
General Purpose Transistor PNP
×1
Resistor 120 Ohm
×1
capacitor 1,5 nF
×1
Header 2 Position
×1
Generic Jumper (0.1")
Generic Jumper (0.1")
×1

Software apps and online services

Arduino IDE
Arduino IDE
Simple Modbus Tester

Story

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Code

Thermostat Source Code

Github

https://github.com/adafruit/Adafruit_ILI9341

Github

https://github.com/angeloc/simplemodbusng

Credits

Hartmut Wendt

Hartmut Wendt

11 projects • 14 followers

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