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[on:]

Hello,

I try to use PulseSensor amped with Arduino UNO R3 and XBee Pro S1 with ArduinoXBee shield and XBIB-U-DEV.
Without the pulse sensor the communication between the two XBee works correctly but when I use the PulseSensor Arduino code from here http://pulsesensor.myshopify.com/pages/code-and-guide then the communication between the two Xbee stops after 1-10 seconds.
Here are the parameters of the two XBee modules:
        Transmitter   Receiver
ID     3332             3332
CH    0X0C            0X0C
DH    0                 0
DL    10                0
MY    0                 10

Does anybody have any idea what could be the problem?

bgbotond

[Reply #1 on:]

Hello,

The problem is solved. The problem was that the original PulseSensor Arduino code used the baud rate 115200 but it was too fast for the XBee and caused failure. I changed the baud rate to 57600 both on the code and the Xbee settings and it is working fine.

bgbotond