User manual

Table II.3 System Communication Connectors

Connector Type Description

BLUETOOTHT Upper Reach SCI port with handshaking and control signals

for both wired and wireless modules

SCIT Lower Reach Two-wire serial communication interface

II.2.4 Peripheral Modules Supported by PMB5010

Table II.4 lists the WiRobot peripheral modules that can be directly connected to the PMB5010 board

and supported by the firmware embedded in PMB5010. Refer to the relevant chapter of these

peripheral modules for the detailed technical information.

Table II.4 Sub-modules Supported by PMB5010

Sub-module Connector Max No. Description

WFS802b BLUETOOTHT 1 WiFi802.11b wireless

communication module

MCB3100 BLUETOOTHT 1 Bluetooth wireless communication

module

MCR3210 BLUETOOTHT 1 RS232 interface module

MAC5310 CODEC0 1 Audio codec and amplifier module,

which can be used to connect to

microphone and speaker

MCI3908 IMAGE 1 CIF CMOS image sensor module

II.2.5 PMB5010 Peripheral Module Connections

The definitions of the connector signals of the power supplies and the PMB5010 peripheral modules

are listed in the following tables.

Table II.5 Connections of the Power Jacks and Terminals

Power Connection Power Jack JT1, JT2 Screw Terminal PDMT, PSYT

Positive Power Source Center 1

Power Supply Ground Circle 2

Table II.6 Upper Reach Communication Port BLUETOOTHT

Pin Name Signal Description

1 VCC +3.3 V

2 RXD Data receiving

3 TXD Data transmitting

4 RTS Request to send

5 CTS Clear to send

6 GND Power supply ground

7 COMRST Reserved

8 BTIN Reserved