diff options
Diffstat (limited to 'docs/esp8266')
| -rw-r--r-- | docs/esp8266/quickref.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/esp8266/quickref.rst b/docs/esp8266/quickref.rst index bc648a348a..72b3596697 100644 --- a/docs/esp8266/quickref.rst +++ b/docs/esp8266/quickref.rst @@ -270,11 +270,11 @@ alias of :ref:`machine.SoftI2C <machine.SoftI2C>`):: # construct an I2C bus i2c = I2C(scl=Pin(5), sda=Pin(4), freq=100000) - i2c.readfrom(0x3a, 4) # read 4 bytes from slave device with address 0x3a - i2c.writeto(0x3a, '12') # write '12' to slave device with address 0x3a + i2c.readfrom(0x3a, 4) # read 4 bytes from peripheral device with address 0x3a + i2c.writeto(0x3a, '12') # write '12' to peripheral device with address 0x3a buf = bytearray(10) # create a buffer with 10 bytes - i2c.writeto(0x3a, buf) # write the given buffer to the slave + i2c.writeto(0x3a, buf) # write the given buffer to the peripheral Real time clock (RTC) --------------------- |