text-lcd-16x2-i2c

xod/common-hardware/text-lcd-16x2-i2c

Drives a text LCD screen with a PCF8574 or PCA8574 I²C expander module. Usually have a value in range 0x20-0x27 or 0x38-0x3F. Consult LCD/expander documentation to know the exact value.
text-lcd-16x2-i2c
@/text-lcd-16x2-i2c
Drives a text LCD screen with a PCF8574 or PCA8574 I²C expander module. Usually have a value in range 0x20-0x27 or 0x38-0x3F. Consult LCD/expander documentation to know the exact value.
ADDRbyte
I²C address of the expander chip.
BLboolean
Backlight enable/disable
L1string
Text for the first line
L2string
Text for the second line
UPDpulse
Triggers new write
text-lcd-16x2-i2c
ADDRADDRBLBLL1L1L2L2UPDUPDDONEDONE
DONEpulse
Fires when write is done