Copyright © Dr Robot Inc. 2006 5
The system communication connectors on the PMB5010 are described in Table II.3. Refer to Section II.5 for the
definitions of the signals attached to the connector BLUETOOTHT and SCIT.
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.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 user manuals of these peripheral
modules for the detailed technical information.
Table II.4 Sub-modules Supported by PMB5010
Sub-module Connector Max No. Description
MCB3100
/ MCB3101
BLUETOOTHT 1 Bluetooth wireless communication
module
MCR3210 BLUETOOTHT 1 RS232 interface module
WFS802b BLUETOOTHT 1 WiFi 802.11 Serial 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.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
