User manual

Copyright © Dr Robot Inc. 2005
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22* D_IN5 Digital in
23* D_IN6 Digital in
24* D_IN7 Digital in
* NOTE (Table I.19): These pins have been pulled-up to logic high (+ 3.3V) internally.
I.3 Procedure to upgrade the PMS5005 firmware
1. Download and save the latest PMS5005 firmware from www.DrRobot.com
2. Turn off PMS5005 and keep it off until step 9
3. Use a null modem cable to connect the PC to PMS5005 with a RS232 Interface Module
(MCR3210) as shown in Figure I.5. All peripheral modules (e.g. sensors, motors, LCD and etc.)
can still be plugged to the PMS5005 without affecting the upgrade process
Figure I.5 Physical Connection
4. Close all WiRobot software on PC (e.g. WiRobot Gateway and all sample applications)
5. Start the hyper-terminal (which comes with MS Windows OS), give a name to this new
connection and choose the COM port that is connected to the PMS5005 (normally COM1 or
COM2) as shown in the following figure:
Figure I.6 Choosing COM Port Connection