device connected @ /dev/usb/iowarriorX

[Cybolord]

Hi there,
it is not possible to connect 44780 display to USB Port with IOWarrior24 Device; shouldn't this also work via /dev/usb/iowarrior0 or /dev/usb/iowarrior1? thank you in advance.

init log info:
Unhandled rejection TypeError: Failed to set address
at TypeError (native)
at i2c.setAddress (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/i2c/lib/i2c.coffee:38:10)
at i2c.writeByte (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/i2c/lib/i2c.coffee:57:6)
at i2c.tryCatcher (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/util.js:16:23)
at i2c.ret [as writeByteAsync] (eval at (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/promisify.js:184:12), :13:39)
at /home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/lib/lcd.js:68:26
at tryCatcher (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/util.js:16:23)
at Promise._settlePromiseFromHandler (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/promise.js:510:31)
at Promise._settlePromise (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/promise.js:567:18)
at Promise._settlePromiseCtx (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/promise.js:604:10)
at Async._drainQueue (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/async.js:143:12)
at Async._drainQueues (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/async.js:148:10)
at Immediate.Async.drainQueues [as _onImmediate] (/home/pi/pimatic-app/node_modules/pimatic-lcd/node_modules/i2c-lcd/node_modules/bluebird/js/release/async.js:17:14)
at processImmediate [as _immediateCallback] (timers.js:383:17)