Implementation of Rescue Robot using IoT : LAP Lambert Academic Publishing : 9786203025477 : 620302547X : 28 Oct 2020 : Now a day's rescue operation in the coal mine was treated as a dangerous task. Even if an explosion occurs it can't be easily known to the inside labors. After the explosion occurs when rescue workers get into the mine without knowing the environmental condition. The environmental parameters such as toxic gases, high temperature, methane leakage, oxygen are sensed by using sensors and the sensed data are transmitted to the control room through wifi. Hence this paper aims to design a coal mine detect and rescue robot using the raspberry pi3 model. The robot has a camera that transmits live video signal to the control room. If the temperature exceeds a threshold value then it provides a cooling fan is automatically ON and if any gas leakage is detected the workers are given an alert through a Buzzer. The robot is controlled using navigation buttons on the webpage and it