Wi-Fi modules (wireless fidelity) also known as WLAN modules (wireless local area network) are electronic components used in many products to achieve a wireless connection to the internet. Note : Actual product may vary in terms of version printed on it we will ship as per stock availability . How do I connect my WIFI module with Arduino? Follow these steps connect the red wire to VIN(3.3V) to the 3.3V power from the microcontroller. connect the black wire to the ground. connect the green wire to the TX of the Wi-fi module and microcontroller. connect the yellow write to the RX of the wi-fi module and microcontroller. Features Mini wi-fi device. Easy to connect with compatible device. Easy to use. PCB color: Blue. Best quality product. Non brand, new product.
