The EM202-EV is a 100BaseT Ethernet to serial Board based on the EM202 Ethernet Module. The board offers a convenient way to test the EM202 and is also small enough to be used in production devices as a faster implementation alternative to Modules.
The EM202-EV is supplied in three versions (-RS, -TM, -TS) that differ in the set of installed components- see Click here for details. The Board can be used to create a standalone Device Server or it can be built into your serial device as a network communications board.
Features:
Compact, dimensions only 32.3x19x16mm
Power consumption: 230mA@5VDC
One 100BaseT Ethernet port with built-in RJ45 connector and Ethernet magnetics
One serial (TTL) port
Serial port includes RTS, CTS, DTR, and DSR lines
Four built-in LEDs display status information
Internal firmware is upgradeable through the serial port or network
EM202P (BASIC-programmable controller) Firmware Features
Code your applications in a BASIC-like language - Tibbo BASIC
Comprehensive development environment with seamless cross-debugging ( TIDE - Tibbo IDE ) speeds up application development
Absolute flexibility - the EM202P universal controller module can perform any function as defined by your application.
Integrated web server; HTML pages can contain BASIC code for dynamic content generation
High-level objects, such as sock for socket communications and ser for serial port control simplify your code and allow you to create complex applications with just a few lines of code.
Remark
Full-duplex mode is suitable for RS232 and RS422 comms., half-duplex mode- for RS485 comms. RS232/422/485 transceivers are not built in