Similar to the EM100 module but with smaller dimensions (35 x 27.5 x 9.1mm). The hardware includes an Ethernet port 10BaseT (without magnetic filters), a serial port (CMOS level), some additional I / O lines for general use and a processor whose firmware acts as a "bridge" functions between the Ethernet port and serial port. The Ethernet terminal can be directly connected to a RJ45 socket with filters while the "serial" side can be a direct connection with microcontrollers, microprocessors, UART, etc..
PINOUT
Ethernet
PIN10
TX+
OUTPUT
Positive transmission line
PIN9
TX-
OUTPUT
Negative transmission line
PIN2
RX+
INPUT
Reception positive line
PIN1
RX-
INPUT
Reception negative line
Serial
PIN16
TX
OUTPUT
Transmission line
PIN15
RX
INPUT
Reception line
PIN18
RTS/DIR
OUTPUT
Full duplex: request to send
Half duplex: data direction
PIN17
SEL/CTS
INPUT
Selezione Full/Half duplex
in Full duplex clear to send
Led
PIN6
SG
OUTPUT
Green status LED
PIN7
SR
OUTPUT
Red status LED
PIN5
EG
OUTPUT
Green Ethernet line LED
PIN4
ER/WS
OUTPUT
Red Ethernet line LED
Supply
PIN3
Vcc
+ 5V continuous +/- 5% (70 mA max)
PIN8
GND
Ground
Control
PIN11
RST
INPUT
Reset, active high
PIN14
MD
INPUT
Input selection of operating mode (Normal, Serial programming and Firmware Download)
General Purpose
PIN12
P0
IN/OUT
INPUT/OUTPUT
PIN13
P1
IN/OUT
INPUT/OUTPUT
PIN19
P2
IN
INPUT
PIN20
P3
IN/OUT
INPUT/OUTPUT
DOWNLOAD
La documentazione tecnica completa, i manuali hardware e software nonchè tutto il software necessario per fare funzionare i moduli Tibbo può essere scaricato gratuitamente dal sito del produttore: Tibbo
Alternatively you can download the manual of all Tibbo products in pdf format (updated November 2006).
