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																@ -12,8 +12,6 @@ It is necessary to add ESP32 library to the Arduino IDE by Click `Tools -> Devel | 
															
														
														
													
														
															
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																Then, install the PubSubClient library by `Project -> Load library -> Library manager... -> Search PubSubClient -> Install PubSubClient by Nick O’Leary` | 
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																Then, install the PubSubClient library by `Project -> Load library -> Library manager... -> Search PubSubClient -> Install PubSubClient by Nick O’Leary` | 
															
														
														
													
														
															
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																[^1]: https://www.emqx.com/en/blog/esp32-connects-to-the-free-public-mqtt-broker | 
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																[^1]: https://www.emqx.com/en/blog/esp32-connects-to-the-free-public-mqtt-broker |