AW9523

An LED friendly, but also generally useful, Gpio device.

Example

Individual Pins need to be set to LED Mode in order to use Dimming

import { I2CAddressedBus } from '@johntalton/and-other-delights'
import { AW9523, DEFAULT_ADDRESS, SET } from '@johntalton/aw9523'

const bus = /* I2CBus */
const aBus = new I2CAddressBus(bus, DEFAULT_ADDRESS)
const device = new AW9523(device)

const id = await device.getId()

const port = 0
const pin = 2
const dim = 42

const { mode } = await device.getMode(port)
mode[pin] = SET // update mode array for this Pin
await device.setMode(port, mode)
await device.setDimming(port, pin, dim)