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| -rw-r--r-- | docs/library/machine.I2C.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/library/machine.I2C.rst b/docs/library/machine.I2C.rst index cdeb246ebb..45944709ef 100644 --- a/docs/library/machine.I2C.rst +++ b/docs/library/machine.I2C.rst @@ -100,7 +100,7 @@ General Methods Scan all I2C addresses between 0x08 and 0x77 inclusive and return a list of those that respond. A device responds if it pulls the SDA line low after - its address (including a read bit) is sent on the bus. + its address (including a write bit) is sent on the bus. Note: on WiPy the I2C object must be in master mode for this method to be valid. |