Q2686H DK WAVECOM, Q2686H DK Datasheet - Page 34

• Manufacturer Part Number: Q2686H DK
• Description: KIT. DEV, Q2686H, GSM/GPRS
• Manufacturer: WAVECOM

Specifications of Q2686H DK

• Kit Contents: Development Kit Q26 Board, Wireless CPU Soldered, SMA/FME Antenna, Adapter, RS232/USB Cable, CDROM
• Development Tool Type: Development Kit
• Kit Contents Descriptive: 2x Q2686H Modules, 1x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12 UART2 Function
The UART2 function is an auxiliary RS232 serial link of the Wireless CPU in 1.8V.
This function may be electrically detached with special solder (J501 to J504 not
soldered).
For example, UART2 allows transmitting undisturbed signals via the external
connector (J201).
By default, the UART2 is available on its dedicated connector J500 (J501 to J504
soldered).
12.1 UART2 Connector (J500)
The J500 is a SUB-D 9-pin female connector. Table 11 describes the signals and
relative pins for the connector.
This document is the sole and exclusive property of Wavecom. Not to be distributed or divulged without
prior written agreement.
WM_BBD_Q26_UGD_001-004
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Figure 11: Enable UART2 configuration
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Development Kit Q2686 and Q2687
September 11, 2006
UART2 Function
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