Getting started

AN4128

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Doc ID 023306 Rev 1

Figure 14.

Basic setup

(Please refer to the UM1547 user manual for listing and meaning of the AT commands.)

6.2.1

Startup

Two dongles are needed to perform the connection.

Each dongle has its own BD address. Suppose 0080e1f00001 for dongle1 and

0080e1f00002 for dongle2.

Each dongle has the following factory default:

–

UART: 115200 baud rate, no parity, 1 stop bit, 8 data bits

–

Local name: “Amp'ed UP!’

–

Class of device: misc. device

–

Profile: SPP (serial port profile)

–

Service name: “AMP-SPP”

–

Deep sleep: disabled

–

Page and inquiry scan: 1.28s interval, 11 ms duration

–

Security: disabled

–

Bonding PIN: “1234”

–

Bonding allowed: always enabled

●

Plug each dongle into a PC using the USB connector

●

Open the HyperTerminal program on both PCs and create a new connection “AT

Command”.