There are several broiler breeders in Indonesia, but an essential part of its maintenance is paying attention to the chicken coop’s temperature and humidity. This is still a shortage and complaint for farmers. So the solution to overcome these problems in this study is to develop an intelligent chicken coop. The smart chicken coop is made to monitor and maintain the temperature and humidity of the chicken coop by utilizing advanced Internet of Things technology and integrating several embedded systems such as the NodeMCU microcontroller, DHT22 sensor, relay, and blynk application as control. The results of the study, with several tests, succeeded in creating a smart chicken coop prototype that could control and monitor the condition of the chicken coop. Monitoring can be carried out remotely through the blynk application and set the cage condition by detecting the cage temperature of more than 30 degrees Celsius. The fan will turn on, and vice versa. If the temperature decreases, the fan automatically turns off.