![]() WiFi.begin() to initiate a network connection.To interact with the Shield Wifi, we use the WiFi.h library whose functions to know are the following: The WiFi module must be connected to the network.This protocol is integrated in all libraries related to WiFi communication. To communicate on the network, we need to use a special protocol. the SPI bus: pins 11,12,13 on an Arduino UNO/Duelmilanove card.10 for selection of microchip W5100 (W5100_CS).4 for the selection of the SD card (SD_CS).Pin 10 is used to select the WiFi controller, pin 7 as handshake between the Arduino and WiFi and pin 4 to select the SD card module. The Wifi shield mounts directly on the Arduino card and uses the SPI bus to communicate with the WiFI and SD card. ![]()
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August 2023
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