Development Kit Manual
Contents
1. Development Kit Manual SIM300 EVB UGD V1 05 TU Com SIM300 EVB User Guide General Notes Simcom offers this information as a service to its customers to support application and engineering efforts that use the products designed by Simcom The information provided is based upon requirements specifically provided to Simcom by the customers Simcom has not undertaken any independent search for additional relevant information including any information that may be in the customer s possession Furthermore system 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 subject to change Copyright This document contains proprietary technical information which is the property of SIMCOM Limited copying of this document and giving it to others and the using or communication of the contents thereof are forbidden without express authority Offenders are liable to the payment of damages All rights reserved in the event of grant of a patent or the registration of a utility model or design All specification supplied herein are subject to change without notice at any time Copyright SIMCOM Limited 2006 SIM300 EVB UGD V1 05 2 23 10 2006 T e SIM300 EVB User Guide en ei Contents ENEE 3 INTUS OO EV TETTE 5 MR Ee E SP ues EE 8 AE ee 8 EIERE 9 Dey M El L N n kald aha Baglar ani mm H2. SIM300 EVB UGD V1 05 14 23 10 2006 SIM300 EVB User Guide on 6 GND CND RE E DTR 1 Data Terminal Ready B 8 DBG RXD B 1 Receive data m 9 RTS I Request to Send ao DBG TXD fe Transmit data 4 2 J2 KEY amp CTRL J2 amp CTRL KEY Figure 12 J2 Interface KEY amp CTRL Pin List Pin Signal I O Description I KBCO lo 2 KBRO J ER KBCI 0 ME 4v KBRI I EN 5 KBC2 0 Se Keypad array interface 6 KBR2 I 7 KBC3 Ke 8 KBR3 1 9 KBC4 o 10 KBR4 Ja SIM300 EVB_ UGD _V1 05 15 23 10 2006 SIM300 EVB User Guide Kann E 12 PWRKEY d 13 CND 14 VBAT di 4 3 J3 LCD amp I O l power on key GND VBAT Figure 13 J3 Interface LCD amp I O Interface Pin List Pin Signal 1 0 1 DISP DATA lo 2 DISP D C lo 3 DISP CLK To ES DISP RST O ES DISP CS o ra ADCO JI 7 GPIOO vo 8 BUZZER VO 9 SIM PRESENCE I 10 NC SIM300 EVB UGD V1 05 Description Display data line Display data or addres
3. Serial Port 2 Serial Port 1 Figure 8 Serial Port and Debug Port MAIN Interface DEBUG Interface Serial Port Debug Port Main Interface Pin Signal I O Description l 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 Indicator Debug Interface Pin Signal I O Description 2 DBG TXD O Transmit data 3 DBG RXD I Receive data 5 GND GND SIM300 EVB UGD V1 05 12 23 10 2006 U Com SIM300 EVB User Guide 3 6 Operating Status LED SIM300 EVB V2 01 E164671 Z 2M DOWNLOAD Figure 9 Status LED Working state of status LED as list State Module function Off Module is not running 64ms On 800ms Off Module does not find the network 64ms On 3000ms Off Module find the network 64ms On 300ms Off GPRS communication SIM300 EVB UGD V1 05 13 23 10 2006 LU Com SIM300 EVB User Guide company ct SIM Tech 4 Test Interface X mmm a JA A A A A did J1 J3 J2 KEY amp CTRL RS232 LCD amp 1 0 Figure 10 Test interface overview 4 1 Serial Interface J1 RS232 Interface Figure 11 J1 Interface RS232 Interface Pin List Pin Signal yo I Description 1 TXD lo Transmit data 2 RXD I Receive data 3 DCD o Data carrier detection 4 RI O Ring Indicator E CTS lo Clear to Send
4. 3 10 2006 2 esse A Beet SIM300 EVB User Guide SCOPE This document give the usage of SIM300 EVB user can get useful info about the SIM300 EVB quickly through this document This document is subject to change without notice at any time SIM300 EVB UGD V1 05 4 23 10 2006 SIM300 EVB User Guide 1 SIM300 EVB e 4 amp code KEY amp CTRL SIM300 EVB V2 01 Es 7 2 T EN 205 PA pero Figure 1 EVB TOP view SIM300 EVB UGD V1 05 5 23 10 2006 SIM300 EVB User Guide IS LET v a Ca 4 B h iri Sat SI R O j i TO da j EEA SKS EI UA EPI ve A 75m di LC rd 4 D 4 L SPEA a A 11 L dya T d e mJ a E SI F b SR gs N 11R206 Fon ED R20 ID 19204 a R205 Hilllilililll JE DD E EZ E DEN _ EE LI LI ban LE LE ee Figure 2 EVB BOTTOM view SIM300 module interface SIM card interface headset interface Download switch turn on or off download function VBAT switch switch the voltage source from the adaptor or external battery PWRKEY key turn on or turn off SIM300 buzzer expand port such as keypad port main and debug serial port display port MAIN serial port for downloading AT command transmitting data exchanging DEBUG serial port hole for fixing the antenna source adapter interface light hole for fixing the SIM300 headphones interface 9 Z S LB
5. AT ROAR O gt SIM300 EVB UGD V1 05 6 23 10 2006 im eli Com SIM300 EVB User Guide 2 EVB accessory Figure 3 EVB accessory A antenna B antenna transmit line C headset D 5V DC source adapter E serial port line SIM300 EVB UGD V1 05 7 23 10 2006 SIM300 EVB User Guide 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 SIM300 EVB UGD V1 05 8 23 10 2006 um eli Com SIM300 EVB User Guide 3 2 Audio Interface 5 1234 Figure 5 Audio Interface Headset interface Pin Signal I O Description l MIC1P I Positive microphone input SPKIP O Positive speak output SPKIN O Negative speak output MICIN I Negative microphone input Earphone interface Pin Signal Input Output Description 5 MIC2P amp SPK2P I O Auxiliary positive input and output I N SIM300 EVB UGD V1 05 9 23 10 2006 ZAM Com E 3 3 SIM card interface J2 KEY amp CTRL kd e e qu t an aw Figure 6 SIM card interface SIM300 EVB_ UGD _V1 05 10 23 10 2006 r Sas eae gas E o o A compare of SIM Tech SIM300 EVB User Guide 3 4 Antenna Interface Antenna Interface Figure 7 23 10 2006 11 EVB UGD V1 05 SIM300 SIM300 EVB User Guide eet 3 5 RS232 Interface DS ARS TAN qusc
6. H PRN PROD RR 10 semer lsa S Baas emlak bala asian TK T 11 St SAR ee LEE m 12 3 0 Operating Status LED E E E 13 4 Test are e A 14 c Reh Ti CTS lT e ap s s RR 14 42 REI ATI N E 15 EY ee C TO ke ada e bn a Rb md ai A n b l 16 5 EVB and accessory equipmeni WEZIN eee keke kek kS 17 CG PIS Ee T eth ACRES 18 CLT xen de oaser NN NR WALA OR O RN A 18 6 2 Connecting Netandcalling A eee 18 63 Bio a o o Von OMR RES RE RR rAr uu VC V giden d S d e 18 AR TUI SO poa A anesuoseen Gyenasesesueas acpnsasesesnnsaasee 18 Figure Index FIGURE 1 EVB TOP VIEW rases eee 5 FIGURE 2 EVB BOTTOM VIEW 6 FIGURE 3 EVB ACCESSORY EE 7 FIGURE 4 POW ERNN DEKE A eege Eege Sd ub eom e ua dnd wad bn akla 8 FIGURE 5 AUDIO INTERFACE 9 FIGURE6 SIMCARDINTERFACIE erene 10 FIGURE 7 ANTENNA IN TERRACE sss 11 FIGURE 8 SERIAL PORT AND DEBUG PORT 12 FIGURE 9 STATUSLED Meee eee nnne nnne n KK ee ee correr canas assa eae assa ae assa KEK assa aeo seara 13 FIGURE 10 TESTINTEREACEONERNIENWW emm nn nn KK KAKA KK KA KK KAR 14 FIGURE 11 J1 INTERFA C c 14 ett BIR BAV KA jL RO E EI A e ie MEMO NE O MADO YOR EN b n OMO ee emr er 15 FIGURE 13 J3 INTERFACE i lt cay sakasi alana boe Rr Ya basal s robe ayas al k n 16 FIGURE 14 EVB AND ACCESSORY EQUIPMENT sss 17 SIM300 EVB_ UGD V1 05 3 2
7. as COM3 or COMA etc 2 Connect the antenna to the SIM300 module using an antenna transmit line insert SIM card into the SIM card interface insert headphones or headset into its interface 3 Act on the step of running which mentioned above power on the system typing the AT command in the HyperTerminal and then the SIM300 module will execute its corresponding function 6 3 Downloading Connect the serial port line to the MAIN serial port connect the direct current source adapter run the download program and press the START key then switch the S1 switch on ON state S2 switch on ON state then EVB provide the function of downloading 6 4 Turns off Turn off SIM300 module press the PWRKEY for about 1 second SIM300 module will be turned off SIM300 EVB UGD V1 05 18 23 10 2006 Contact us Shanghai SIMCom Ltd Add SIM Technology Building No 700 Yishan Road Shanghai P R China 200233 Tel 486 21 5427 8900 Fax 86 21 5427 6035 URL www sim com
8. s select Display clock output Display reset outplay Display enable output Adc input GPIOS reserved for user Buzzer reserved for user SIM Card Detection 23 10 2006 ZAM Com a User Cue EE 5 EVB and accessory eguipment At normal circumstance the EVB and its accessory are eguipped as the Figure 14 EYE VEN S EN u a u M ag Figure 14 EVB and accessory equipment SIM300 EVB_ UGD _V1 05 17 23 10 2006 2 esse FO vere SIM300 EVB User Guide 6 Illustration 6 1 Running 1 Connect the SIM300 module to the 60pins connector on SIM300 EVB inserting 5V direct current source adapter switching the S1 switch on off state 52 switch on ON state 2 Press the PWRKEY for about 1 second and then SIM300 module begins running You can see the light on the EVB flashing at a certam frequency By the state you can judge whether the EVB and SIM300 can run or not No function and test can be executed when we have not connected necessary accessories 6 2 Connecting Net and calling 1 connect the serial port line to the MAIN serial port open the Hyper Terminal AT command windows on your Personal computer the location of the HyperTerminal in windows2000 is START gt accessory communication Hyper Terminal Set correct Baud Rate and COM number The Baud Rate of SIM300 1s 115200 and the COM number based on which USB port your serial port line insert in you should select such
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