text-lcd-i2c-16x2
xod-dev/text-lcd/text-lcd-i2c-16x2
A quick-start node 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-i2c-16x2
@/text-lcd-i2c-16x2
A quick-start node 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
ACTboolean
Fires update of LCD display on incoming value change while `ACT` is true.
ACKpulse
Fires when write is done