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 Model Number |
EZU-100 |
Highlights
- Remote Monitor and Control serial devices over PPP network (HSDPA or CDMA)
- UART x 1 (3.3V-TTL, up to 115,200bps, available RS232 extension)
- USB host x 1 with USB Communication Class for CDMA, HSDPA modem
- Very compact size, 34mm x 20mm
- Dedicated commands to control EZU-100
- Supports communication with variety of TCP/UDP hosts(TCP Client, UDP)
- PPP(LCP/IPCP/PAP/CHAP) Support
- Virtual COM Port Redirector 'ezVSP' for Windows OS(provided free of charge)
- Firmware is upgradable through the serial port
- Environmentally-friendly RoHS compliant
Overview
EZU-100 is a module for manufacturers who want to embed PPP connectivity in their products quickly and easily. The compact EZU-100 module adds network connectivity to your devices with a serial interface on its host microcontroller. It reduces cost and risk and shortens development time to add networking capability as a standard feature. EZU-100 adds network connectivity to your devices by processing PPP protocol which is required to send and receive data over HSDPA or CDMA. So your devices can be remotely controlled, managed and monitored over the Internet Because of its low cost, it is ideal for high-volume products which need low-cost.
Features/Specifications
| Serial Physical Interface |
| Serial Interface |
TTL UART (TE2) |
| RXD, TXD, RTS, CTS, DTR, DSR |
| Connector |
2mm pitch male header |
| Serial Port Property |
| Baudrate |
1200 bps ∼ 230400 bps (fixed) |
| Data Bits |
8 bits |
| Parity |
None |
| Stop Bit |
1 bits |
| Flow Control |
RTS/CTS Hardware (selectable by a command) |
| Network Physical Interface |
| Network Interface |
USB Host / USB Communication Class |
| PPP |
| Software Functions |
| Protocols |
TCP, UDP, IP, ICMP, PPP |
| Security |
PAP, CHAP |
| Communication |
TCP server |
| TCP client |
| UDP |
| ICMP (ping) |
| Processors |
| CPU |
Atmel AVR |
| ROM |
128K bytes Flash Memory |
| RAM |
4K bytes SRAM |
| Supplementary Software |
| ezTerm - Simple TCP/IP Communication Test Tool |
| uflash - Firmware Upgrade Utility for Windows |
| ezVSP - Serial to Network Virtual Driver for Windows |
| Dimension |
| Size |
34mm x 20mm |
| Body Netweight |
about 5g |
| Operating Environment |
| Input Voltage |
DC 3.3V |
| Power Consumption |
26mA typical (except USB modem) |
| Operating Temperature |
0℃ ∼ 55℃ |
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