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4.
EVALUATION MODULE
The Nokia M2M ADK includes an evaluation module, which is an example HW
for the embedded application module. One of the example applications in the
Nokia M2M ADK can be used to control evaluation module digital and analog
inputs and outputs, see Chapter 7. In addition to these inputs and outputs, the
evaluation module has interfaces for standard RS-232, SW downloading and
tracing.
Figure 4. Evaluation module for Nokia M2M ADK
4.1 INTERFACES
4.1.1 M2M system interface
The preferable interface between the Nokia GSM Connectivity Terminal and the
application module is the M2M system connector. A 50 pin female M2M system
connector in the evaluation module supports CORBA messaging, power input
and an output digital audio interface (external audio codec is required).
The M2M system connector offers an open interface for application developers
and effective and reliable methods for controlling the terminal and the
application.
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