EVA2035-H Maestro Wireless Solutions, EVA2035-H Datasheet - Page 9

• Manufacturer Part Number: EVA2035-H
• Description: GPS Development Tools SiRF IV GPS Eval kit ant receiver flash
• Manufacturer: Maestro Wireless Solutions

Specifications of EVA2035-H

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: A2035-H
• Frequency: 1.575 GHz
• Operating Supply Voltage: 3.3 V to 3.6 V
• Interface Type: I2C, USB
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C

4 On-Board Peripherals
4.1 RESET and ON_OFF Push-Button
The EVA2035-H holds two push-buttons:
 nRST (RESET)
 ON_OFF
After power on by pushing the “ON” button will start the A2035-H module. This is
absolutely necessary to get the module going. The “ON” button must be used as well
in other cases, e.g. in order to request a position when in SiRFawareTM state or to go
to hibernate mode and wake up again.
The “nRST” button is used to get a full reset of the GPS module. All parameters are
stored in non-volatile memory. After pushing this button the module starts again from
the beginning.
4.2 Antenna
The A2035-H supports one antenna input:
 The on-module antenna.
On-module antenna
Figure 6: On-module antenna
Further information is given in
 Maestro’s GPS Receiver A2035-H User Manual
User’s Manual
V0.3– Jun-12
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