HI. I am trying to connect both a RTC and the XBee boards to the arduino (uno) or mega (hopefully). as they use the same pins, is this possible? i just used the RTC code posted on the ladyada site and haven't really spent time on understanding the communication protocol. anyone help me here?
thanks for any help!
real time clock and wifi
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Re: real time clock and wifi
The RTC clock uses I2C (analog 4 & 5 on an UNO). The XBee can be connected on any pins that support hardware or software serial.
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Re: real time clock and wifi
thanks a bunch. my mistake.adafruit_support wrote:The RTC clock uses I2C (analog 4 & 5 on an UNO). The XBee can be connected on any pins that support hardware or software serial.
Please be positive and constructive with your questions and comments.