User's Manual

Connect One Confidential
user manual
1. Introduction to firmware i2128D810D81 MBCM
This firmware is provided with the intention of assisting customers of Connect One in
performing certification tests for WiFi systems. This firmware is not recommended for
release with production units and does not support the full functionality of the
production version i2128D810D34.
The AT+i commands, which are described in this document, control a special test mode
of Broadcom’s 43362 802.11 b/g/n chipset.
2. Unpacking Instructions
1. Connect the RS232 cable to the serial port on the DUT (Device Under Test) and
to COM1 or COM2 serial port on a PC.
2. Connect the power supply to the DUT and turn ON the power switch.
3. Please run HyperTerminal program. To launch from Windows XP:
Start -> Programs -> Accessories -> Communications.
4. Choose a name for the connection. Click OK to approve.
5. In the option: “Connect using”, choose COM1 or COM1 serial port on the PC
which is connected to the DUT. Click OK to approve.
6. Choose the following port settings:
Bits per second: 9600
Data bits: 8
Parity: None
Stop bits: 1
Flow control: None
Click OK to approve.
7. a. Type the command: AT+i
b. Press Enter.
c. Expect to see the letters “AT+i” as you type. This is an echo by the DUT.
d. Expect to see the response code: “I/OK” verifying the device is working.
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