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Quick Start Guide
Wi-Fi TO RS-232/422/485
CONVERTER
MODEL ATC-1000WF
(Version 2.1 Jan 25th, 2022)
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Check Package Content
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ATC-1000WF unit
1Pcs
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Mono pole Antenna (2dBi RP-SMA)
1Pcs
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Software CD
1Pcs
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External power adapter
1Pcs
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RS-232 cross cable
1Pcs
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Quick Start Guide_Ver 2.1
1Pcs
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2
. Hardware Installation
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Connect RS-232 DB9 Female Crossing configuration cable
to ATC-1000WF unit on RS-232 side.
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Connecting the Power Adapter to ATC-1000WF power jack.
When the power is properly supplied. The Ready LED will on
Green light and PWR LED will light in red.
RS-232/422/485 Pinout
RS-232 Pinout(DB9 Male )
PIN
RS-232
Input/Output
2
RXD
I
3
TXD
O
5
GND
-
RS-422/485 Pinout(6Bit-Block Terminal from left)
PIN
RS-422
RS-485
1
T+
485+
2
T-
485-
3
R+
-
4
R-
-
5
VIN+
VIN+
6
VIN-
VIN+
3
3
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LED indication&Factory default button
LINK ---- Indicate WLAN status.Light means ATC-1000WF
(STA mode) collected to AP or laptop &mobile
connect to ATC-1000WF(AP mode)
Ready ---- It show light when ATC-1000WF boot up ready.
Tx/Rx ---- It show data send or receive from serial port.
PWR ---- Indicate the Power supply
Factory Default- To restore ATC-1000WF to factory default.
Step1:Power on ATC-1200 and find the button above photo.
Step2:Press button near the terminal block wait about 5
seconds
Step3:Release the button and ATC-1000WF will be automatic
to restart from factory default setting.
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Software Installation
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I
nsert the software CD and search for such as
F:/Tool/
Tera-Term
to install.Note: Be sure you have
administrative rights &disable firewalls in windows XP
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Configure the ATC-1000WF
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ATC-1000WF supports two methods to configuration
parameters:
Web Accessing
and
AT+instruction
set.
Web accessing means users can configure parameters
through Web browser. When ATC-1000WF connected to
wireless network. Parameters configuration is done on a PC
connected to the same wireless network.
AT+instruction set configuration means user configure
parameters through serial interface(RS-232/422/485)
command.Refer to ATC-1000WF User's Manual.
“AT+instruction set”chapter for more detail.
Before configuring the ATC-1000WF on AT+instruction mode,
you should turn off the power and use a serial cable connect
the ATC-1000WF to
your computer’s serial port(RS-232).
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We suggest using
Tera-Term
to operate.Firstly you should
configure
Tera-Term
serial port like below:57600bps for baud
rate ,8bits for data-length,NONE for parity bit ,1bit for stop bits .
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Upon power up.The ATC-1000WF will be in AP mode from
factory producing. To enter command mode, you should send
““+++<CR>”. The device will respond with
“a ”
.Then input “a”
While it change to command mode.It also show”+OK” and the
ATC-1000WF will accept ASCII bytes as command. You can
using”AT+H” for all the command you need . To exit command
Mode and reset.Please send
“AT+Z”.
The device will respond
with “OK” restart and return AP mode.
The parameters such as the SSID, channel, IP address, serial
port settings, And all other settings can be viewed and
configured in command mode.
Factory Default Button
