Please see the I2C specification. You need a 10k pullup resistor on SCK and SDA (the SDA pullup is already on the board, the SCL resistor is the one that you must provide)
-Joe On 2/22/07, Ankur Kamthe <[EMAIL PROTECTED]> wrote:
To Philip, I am using Boomerang as the I2C interfaces are compatible with the tmote. To Joe: I was not aware that I had to have I2C pullup resistors. My current design does not have any. Is there a schematic which shows the placment of the resistors? Thanks, ankur
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