Wiring The HMI NEXTION TFT Touch Display on 6 Channel Relay Module with Microcontroller

This is the NEXTION HMI a Human Machine Interface device that provides a GUI control of instruments that feeds from your microcontroller. The Nextion is simplified interface to visualize the process between a human and machine, these device is useful

Wiring the Relay Manually

In this illustration were going to wire a relay that can support any micro controller. Required Components 1x Relay 1x Diod 1N4007 1x NPN Transistor (2N2222) 1x 22k Ohms Resistor  Wiring the required components

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