SimCom SIM340DZ, User Manual

Page 1: ...SIM340DZ EVB User Guide...

Page 2: ...m validation of this product designed by Simcom within a larger electronic system remains the responsibility of the customer or the customer s system integrator All specifications supplied herein are...

Page 3: ...nnecting Net and calling 17 6 3 Downloading 17 6 4 Turns off 17 6 5 Charging 17 7 60 PIN assignment of DIP connector of EVB board 18 Figure Index FIGURE 1 EVB TOP VIEW 5 FIGURE 2 EVB BOTTOM VIEW 6 FIG...

Page 4: ...anhuai 2006 6 12 1 01 Update the figure in the document Qianhuai 2006 7 21 2 01 SCOPE This document give the usage of SIM340DZ EVB user can get useful info about the SIM340DZ EVB quickly through this...

Page 5: ...SIM340DZ EVB User Guide 1 SIM340DZ EVB Figure 1 EVB TOP view SIM340DZ EVB_UGD_V2 01 Page 5 of 19...

Page 6: ...and transmiting data exchanging J DEBUG serial port L source adapter interface M light N buzzer O headphones interface Operating of module may interfere with medical devices like hearing aides and pac...

Page 7: ...ct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet...

Page 8: ...ansmit line C headset D 5V DC source adapter E serial port line 3 Accessory Interface 3 1 Power Interface Figure 4 Power Interface Pin Signal I O Description 1 Adapter input I 5V 2 5A DC source input...

Page 9: ...O Description 1 MIC1P I Positive microphone input 2 SPK1P O Positive receiver output 3 SPK1N O Negative receiver output 4 MIC1N I Negative microphone input Earphone interface Pin Signal Input Output D...

Page 10: ...SIM340DZ EVB User Guide 3 3 SIM card interface Figure 6 SIM card interface 3 4 Antenna Interface Figure 7 Antenna Interface SIM340DZ EVB_UGD_V2 01 Page 10 of 19...

Page 11: ...ignal I O Description 1 DCD O Data carrier detection 2 TXD O Transmit data 3 RXD I Receive data 4 DTR I Data Terminal Ready 5 GND GND 7 RTS I Request to Send 8 CTS O Clear to Send 9 RI O Ring Indicato...

Page 12: ...ion STATUS M1 VBAT ON OFF indicator Bright VBAT ON Extinct VBAT OFF M2 GSM_NET status indicator Blinking at a certain frequency according various GSM net status M3 GSM part status indicator Bright Mod...

Page 13: ...terface RS232 Interface Pin List Pin Signal I O Description 1 TXD O Transmit data 2 RXD I Receive data 3 DCD O Data carrier detection 4 RI O Ring Indicator 5 CTS O Clear to Send 6 GND GND 7 DTR I Data...

Page 14: ...rface KEY CTRL Pin List Pin Signal I O Description 1 NC 2 KROW0 I 3 NC 4 NC 5 NC 6 NC 7 NC 8 NC 9 NC 10 NC Keypad array interface 11 STATUS O status of module on or off 12 NC 13 NC 14 GPIO8 O Control...

Page 15: ...ion 1 DISP_D0 I O Display data line 2 DISP_A0 O Display data or address select 3 DISP_CLK O Display clock output 4 NC 5 DISP_EN O Display enable output 6 AUXADC1 I Adc input 7 VBAT I VBAT 8 CHG_IN I C...

Page 16: ...ctor on SIM340DZ EVB inserting 5V direct current source adapter switching the S1 switch on off state S2 switch on ON state 2 Press the PWRKEY for about 1 second and then SIM340DZ module begins running...

Page 17: ...mentioned above power on the system typing the AT command in the HyperTerminal and then the SIM340DZ module will execute its corresponding function 6 3 Downloading Connect the serial port line to the...

Page 18: ...IP connector of EVB board Connection diagrams PIN NO PIN NAME I O PIN NO PIN NAME I O 2 GND 1 VBAT I 4 GND 3 VBAT I 6 GND 5 VBAT I 8 GND 7 VBAT I 10 GND 9 VBAT I 12 ADC1 I 11 CHG_IN I 14 VRTC I 13 TEM...

Page 19: ...2 NC 31 SIM_CLK O 34 NC 33 SIM_PRESENT I 36 NC 35 NC 38 SPI_EN O 37 DCD O 40 SPI_CLK O 39 DTR I 42 SPI_DO I O 41 RXD I 44 SPI_AO O 43 TXD O 46 NC 45 RTS I 48 DBGRX I 47 CTS O 50 DBGTX O 49 RI O 52 AGN...