Week 10 (FYP 2)
Activity: Replace the Arduino Board (ESP8266) Objective: To replace the damaged original Arduino board. To check the wiring connection between NodeMCU, sensors and relay. Content: The original NodeMCU board suddenly getting hot and the light on the board become turn off At first I expected that what was broken was the cable. So i try change and replace the cable but the result is still same. The NodeMCU board not function. I try to troubleshoot the board and connect with other laptop but still not function. After i make a research, the NodeMCU board was short circuit and overload current. So the solution is i need to change with the new one. Result: So I change the new board, upload the coding from the Arduino software after done upload the coding, i connect all the sensor and relay As a result, the arduino and other sensor was functioning well. Conclusion: The cause of this problem is the VCC/GND are internally connected due to a previous failure or An output...