Write to I2C/TWI Hardware
n = twi.wr( dev, txt )
n = twi.wr( {dev,addr}, txt)
n = twi.wr( t, txt)
| Parameter | Type | Description |
|---|---|---|
dev |
integer | Device number |
num |
integer | Number of bytes to read |
addr |
integer | Internal register to read |
t |
table | Table of values. See |
| Returns | Type | Description |
|---|---|---|
n |
integer | Number of bytes written |
false |
boolean | If failed |