Stone STWI070WT-01 - Page 14

STWI070WT-01 Equipment Manual
Release 05/2021 www.stoneitech.com
14
Technical Parameters
Support Device
UART Port
Support
RS232 / RS422 / RS485 / TTL
Network Port
Support
Ethernet Port / WIFI
Flash Memory
Support
Standard 256MB, Extend 1GB or 2GB
Buzzer
Support
RTC
Support
USB Type A Port
Support
Online Download By USB Cable
U Storage Disk Interface
Support.
Offline Download or Copy User Data
Touch Screen
4 Wire Resistance / Capacitive
Vector Font
Standard TTF Format
Image
Support JPG/BMP/PNG/SVG/GIF Format
Video Interface
Support AVI / mp4
Support encode H264 720p
Audio Interface
Support WAV / mp3 format
The length of single audio file is not limited,
theoretically up to 4096 audio files, speaker
power is 8 ohms 2 watts or 4 ohms 3 watts
Command Set
Unified Simplified Command Sets