mirror of
https://github.com/1technophile/OpenMQTTGateway.git
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29 lines
1.3 KiB
Markdown
29 lines
1.3 KiB
Markdown
# IR gateway
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## Compatible parts
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|Module|Purpose|Where to Buy|
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|IR diode|Emitting|[compatible parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|IR receiver|Receiving|[compatible parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|transistor 2N2222|Amplify uC signal for the IR diode|-|
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|330 ohms resistor|-|[compatible parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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|220 ohms resistor|limit current to LED|[compatible parts list](https://compatible.openmqttgateway.com/index.php/parts)|
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The IR setup can work with bc547 and a 4x3 LED-Matrix.
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## Pinout
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|Board| Receiver Pin| Emitter Pin|
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|-|:-:|:-:|
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|ESP8266|D4|D0|
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|ESP32|27/**26**|14|
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Connect the Emitter and Receiver to a 5V supply source, and the ground of your supply source to the ground of your board.
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## ESP8266 Hardware setup
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## ESP32 Hardware setup
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## Credits
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This gateway exists thanks to the work done on [IRRemote](https://github.com/z3t0/Arduino-IRremote) and [IRremoteESP8266](https://github.com/crankyoldgit/IRremoteESP8266) libraries. Thanks for the works of contributors and especially [@crankyoldgit](https://github.com/crankyoldgit) for its active contributions.
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