Ethernet Module Development Board with Xbee SD Slot Project Examples for Arduino

Project description

A0 ~ A5 can also be used as a digital port , serial port can also be used as soft . A4 and A5 for the IIC bus , A4 is SCL, A5 is SDA. Steps: - For DIY, we will use these: IBoard main boars, nRF24L01+module, FOCA to seriel plate - Other accessories : Mini USB cable X1,9V ~ 12V / 1A power adapter X1, networked cable X 1 - Step One: The nRF24L01 + module into a dedicated interface IBOARD MPU - Step two: turn a string FOCA board into IBOARD the programming port side of the switch to 3.3v PS: This FOCA turn itself comes reset pin serial board , firmware programming without manual operation. Can…