EBWT11-A Bluegiga Technologies, EBWT11-A Datasheet - Page 10

• Manufacturer Part Number: EBWT11-A
• Description: Bluetooth / 802.15.1 Modules & Development Tools WT11 Eval Board with WT11-A Mod iWRAP 3.0
• Manufacturer: Bluegiga Technologies

Specifications of EBWT11-A

• Interface Type: RS-232, USB, SPI, UART
• Data Rate: 3 Mbps
• Operating Voltage: 3.3 V
• Operating Temperature Range: - 40 C to + 85 C
• Output Power: 15 dBm
• Technology/ Type: Evaluation Board
• Silicon Manufacturer: Bluegiga
• Application Sub Type: Bluetooth
• Kit Application Type: Wireless Connectivity
• Silicon Core Number: WT11
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: WT11-A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8. PIO SELECT (J3)
This switch toggles PIO2 to PIO7 signal connections between J2 connector and
LED/USB/UART interfaces.
Note: ‘Top’ and ‘bottom’ positions refer to viewing WT11 Evaluation Kit from top side as
seen in Figure 2.
J3 Switch top position:
J3 Switch bottom position:
9. RESET (J4)
The RESET button resets the module using the reset pin on the WT11.
10. DSR (J5)
The DSR button is connected to PIO5 pin on the WT11. Thus, when you want to use the
DSR signal, please refer to the iWRAP 2.1.0 manual. The use of DSR signal is described
under SET CONTROL ESCAPE chapter.
11. SPEAKER JACK (J6)
Connect your generic PC headset’s 3,5mm speaker plug here.
12. MICROPHONE JACK (J7)
Connect your generic PC headset’s 3,5mm headphone plug here.
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Top position must be used when WT11 module is interfaced trough J2 connector.
Bottom position is used when WT11 module is interfaced trough the DB9 RS232
connector or if USB port or if link state LED is used.
PIO2 connects to pin 3 on the J2 interface
PIO3 connects to pin 4 on the J2 interface
PIO4 connects to pin 5 on the J2 interface
PIO5 connects to pin 6 on the J2 interface
PIO6 connects to pin 7 on the J2 interface
PIO7 connects to pin 8 on the J2 interface
PIO2 connects to USB_IO1
PIO3 connects to nDTR-UART
PIO4 connects to nCD-UART
PIO5 connects to nDSR-MUX
PIO6 connects to VBUS
PIO7 connects to blue LED on the board marked with PIO7
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