SimCom SIM300 Скачать руководство пользователя страница 5

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D: Download switch, turn on or off download function

E: VBAT switch, switch the voltage source from the adaptor or external battery

F: PWRKEY key, turn on or turn off SIM300

G: buzzer

H: expand port, such as keypad port, main and debug serial port, display port

I: MAIN serial port for downloading, AT command transmitting, data exchanging

J: DEBUG serial port

K: hole for fixing the antenna

L: source adapter interface

M: light

N: hole for fixing the SIM300

O: headphones interface

1.2 accessories

A: antenna

B: antenna transmit line

C: headset

D: 5V DC source adapter

E: serial port line

2 EVB and accessory equipment

At normal circumstance, the EVB and its accessory are equipped as the nether figure

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Содержание SIM300

Страница 1: ...SIM300 User Manual...

Страница 2: ...em validation of this Simcom product within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are subject to...

Страница 3: ...ories 4 1 1SIM300 EVB 4 1 2 accessories 5 2 EVB and accessory equipment 5 3 Operation 6 3 1 Tune up procedure 6 3 2 Setup the phone call 6 3 3 GPRS start up 12 4 AT command 12 5 FCC Requirements 12 6...

Страница 4: ...1 SIM300 EVB and accessories 1 1SIM300 EVB Figure 1 EVB TOP view Figure 2 EVB BOTTOM view A SIM300 module interface B SIM card interface C headset interface...

Страница 5: ...isplay port I MAIN serial port for downloading AT command transmitting data exchanging J DEBUG serial port K hole for fixing the antenna L source adapter interface M light N hole for fixing the SIM300...

Страница 6: ...3 1 Tune up procedure 1 switching the S1 switch to off state S2 switch to ON state 2 Press the PWRKEY button for about 1 second then the LED glint and the module is tuning up successfully 3 2 Setup t...

Страница 7: ......

Страница 8: ...Step 2 Parameter setting set the PC serial port and band rate...

Страница 9: ......

Страница 10: ...Step 3 power on the module and key in the AT command 1 power on the module 2 key in the AT and enter if the OK is feedback it indicates that the module connecting...

Страница 11: ...cessful 3 Key in the AT CSQ and enter if the feedback is as below it indicates that the module connecting to the NET is successful 4 Key in the ATD112 and enter to set a phone call and key in ATH to h...

Страница 12: ...not permitted and requires separate approval 2 When the SIM300 is integrated into a final product the FCC ID label must be visible through a window on the final device or it must be visible when an ac...

Страница 13: ...SM900 band and 30dBm in DCS1800 PCS1900 band and the maximum antenna gain is 3dBi and the minimum cable loss is 0 5dB The antenna s used for this transmitter must be installed to provide a separation...