/digital_scale

Repository of Digital Scale flutter package

Primary LanguageC++GNU General Public License v3.0GPL-3.0

Project Owner GitHub stars GitHub forks

Digital Scale

This package read a weight from digital scale by serial or usb port

Installation

flutter pub add digital_scale

Import

import 'package:digital_scale/digital_scale.dart';

Example

void main() {

  /// call Digital Scale and pass arguments
  final digitalScale = DigitalScale(
      digitalScalePort: 'COM1',
      digitalScaleModel: 'toledo prix 3',
      digitalScaleRate: 9600,
      digitalScaleTimeout: 3000,
  );

  /// async return of weight
  digitalScale.getWeight().then((resp) => print('weight $resp'));
}

Digital Scales tested

  • Toledo Prix 3

    • Configuration

      • Protocol Ptr1
      • recommended timeout 3000 ms

  • Elgin DP-1502

    • Configuration

      • Data1 300030
      • Prog RS232 1130
      • recommended timeout 6000 ms

  • URANO POP LIGHT

    • Configuration

      • stopbits 2
      • recommended timeout 4000 ms