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Update README.md: library can be installed directly from the library manager
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README.md
| ... | ... | @@ -8,8 +8,7 @@ The library can be easily installed in the Arduino IDE. It has been tested on an |
| 8 | 8 | To connect the boiler, you will need an [OpenTherm controller](https://www.tindie.com/products/jeroen88/opentherm-controller/). |
| 9 | 9 | |
| 10 | 10 | ## Installation |
| 11 | -- Download the library from [GitHub](https://github.com/Jeroen88/EasyOpenTherm/archive/refs/heads/main.zip) | |
| 12 | -- Install the library named EasyOpenTherm-main.zip using the Arduino IDE library manager | |
| 11 | +- Install the EasyOpenTherm library directly using the Arduino IDE library manager | |
| 13 | 12 | - Connect the pins marked 'OT' of the [OpenTherm controller](https://www.tindie.com/products/jeroen88/opentherm-controller/) with two wires to the boiler. You can use the existing wires from your current thermostat. The order of the wires is not important, they are interchangeable |
| 14 | 13 | - Connect the pins marked '3v3' and 'GND' to the ESP32 pins '3v3; and 'GND' |
| 15 | 14 | - Connect the pin marked 'RxD' to a pin supporting OUTPUT of the ESP32 and the pin marked 'TxD' to a pin supporting interrupts. The pins you use should be defined in the program (see below) | ... | ... |