Neoway Technology 112X GPRS Module User Manual

Shenzhen Neoway Technology Co., Ltd GPRS Module

Users Manual

Neo_M660 User Manual Version V1.0 Shenzhen Neoway Technology Co.,Ltd
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 2 Total 11 Copyright Statement Copyright © 2008 Neoway Technology All rights reserved by Shenzhen Neoway Technology Co.,Ltd. The trademark belongs to Shenzhen Neoway Technology Co.,Ltd. Other trademarks in this manual belongs to their owners. Clarification This specification is for system engineer, research engineer and test engineer. As the upgrading of the product version or some other reasons, we’ll do some necessity updating to the content of this specification without advance notice. Unless we have other additional assumpsit, all statements, information and suggestions in this manual do not constitute any express or implied guarantees. Shenzhen Neoway Technology Co.,Ltd can supply all the technological support. If you have any problem, please feel free to contact to the sales representative or send E-mail to these two mailboxes: Sales@neoway.com.cn Support@neoway.com.cn Website: www.neoway.com.cn All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 2 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 3 Total 11 Contents 1 Overview ............................................. 5 2 Figuration ............................................ 5 3 Block Diagram ........................................ 5 4 Character............................................. 6 5 Pin Definition & Encapsulation ......................... 8 5.1 Pin Definition ...........................................................................8 5.2 PCB Packaging .......................................................................9 6 General AT Commends ............................... 10 7 Call Control Commends .............................. 11 8 TCP/UDP AT Commends.............................. 11 9 Assembling.......................................... 11 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 3 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 4 Total 11 Revision Record Version Content Revised Effective date V1.0 Initial version 2012-06 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 4 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 5 Total 11 1 Overview M660 is an open platform that supports GSM/GPRS wireless industry module, reserved CPU resources and a wealth of hardware interface which is widely used in various industrial and commercial fields to provide high quality voice, message, data business and other functions. 2 Figuration Table 2-1 M660 Figuration Specification Specifications Description Dimensions 23.6mm*23.6mm*2.6mm (length*width*height) Weight 2.8g Overview 3 Block Diagram Baseband Controller PA Power Manager Application Interface RF Section FLASH Audio Section SIM UART All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 5 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 6 Total 11 4 Character Table 4-1 General parameters Description Operating temperature -30℃～+70℃ Operating voltage 3.5V～4.3V（recommendation 3.9V ） Operating Current See table 4-2 and 4-3 Storage temperature -40℃～+80℃ Humidity range 0%～95% Table 4-2 GSM Specifications Description Frequency 900/1800/850/1900 Sensitivity ＜ -106dBm 850/900 Class4(2W) The Maximum transmission Power 1800/1900 Class1(1W) Protocol Compatible with GSM/GPRS Phase2/2+ GSM07.07 AT Extended command sets Audio FR、EFR、HR、AMR voice coding TEXT/PDU SMS Point to point/cell broadcast Grouped Data GPRS CLASS 12 Coding scheme CS1~CS4 Mobile Station type Class B Support CSD data service Circuit Switched Data Support USSD Call forward（CFB,CFNA,CFU） Call waiting Supplement Service Threeway calling Main Processor ARM7-EJ@104MHz, 32Mbits SRAM,32~64Mbits Nor Flash Reserved software 16Mbits RAM，16~32Mbits Flash All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 6 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 7 Total 11 resource Reserved software resource UART x 2，I2C，LCD（SPI），MMC，USB，ADC，PWM，GPIO x 20，Keypad Instantaneous Current Max 1.8A Average working Current ＜ 300mA Standby Current 2.5mA typ. All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 7 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 8 Total 11 5 Pin Definition & Encapsulation 5.1 Pin Definition The signal connection uses 28pin SMD pad of stamp hole(half hole). Note: M660 module IO interface level is 2.8V. Because the module IO uses 2.8V power supply system, the maximum input voltage of all the IO interface can not exceed the maximum 3.3V, otherwise it may damage the module IO. Considering the signal integrality designing reasons,while the external circuit use 3.3V power system the IO interface output voltage will exceed 3.3V because of overshoot phenomenon, sometimes can even reach 3.5V.Therefore,the IO pin of the module will be damaged if 3.3V IO signal is connected to 2.8V IO of the module directly. Table 5-1 M660 Pin Definition Pin Signal Name I/O Function Description Remark 1 VSIM PWR Main Power Compatible to 1.8/3.0V SIM card 2 SIM_CLK DO Clock of SIM card 3 SIM_DATA DIO Data input & output of SIM card Built-in 5K pull-up resistor 4 GND PWR GRAND 5 SIM_RST DO SIM card reset 6 MICP AI Positive electrode of MIC audio input Alternating peak voltage≤200mV 7 MICN AI Negative electrode of MIC audio input Alternating peak voltage≤200mV 8 EARP AO Positive electrode of 32Ω earphone driving output All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 8 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 9 Total 11 earphone audio output 9 EARN AO Negative electrode of earphone audio output 32Ω earphone driving output 10 DTR DO Low power consumption set 11 GND PWR Grand 12 RING DI Ring output 13 VCCIO PWR 2.8V output Can be supplied to IO level shift circuit, loading capacity < 50mA 14 Reserved Reserved 15 Reserved Reserved 16 URXD DI UART data receiving 17 UTXD DO UART data transmitting Used to GPRS communications and AT commands 18 GND PWR Grand 19 Reset DI Reset Soft reset input, low level reset 20 BACK_LIGHT DO Working station indicator, output square signal of 0.5s high level, 1.5s low level High level light LED，need to parallel connect a capacitor of 0.1uF 21 ON/OFF DI ON/OFF input low level pulse can change ON/OFF state, need to keep high level，Refer to chapter 6.1.3 22 ANT I/O GPS antenna RF interface 23 GND PWR Grand 24 GND PWR Grand 25 GND PWR Grand 26 VBAT PWR Main Power 3.5V~4.3V，recommend 3.9V 27 VBAT PWR Main Power 3.5V~4.3V，recommend 3.9V 28 GND PWR Grand 5.2 PCB Packaging The signal connection use 74pin SMD pad.The pin is stamp hole(half hole).The pitch is 1.27mm.The PCB encapsulation we recommend is as chart 5-1.Unit:mm All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 9 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 10 Total 11 Chart 5-1 Recommend PCB packaging（topview） Note：The number in the brackets stand for coordinate figure of the pad.The original point is the center of the mudule. The number below the coordinate figure stand for shape size of the pad’s LxW. The top right corner and the bottom right corner is two circle regions(R=1.3).The circle regions are route keep out regions.The requirements of the wiring refer to chapter 6.6. Reliability and Testing standards 6 General AT Commends CHECK THE MANUFACTURE AT+CGMI QUERY MODULE MODEL AT+CGMM QUERY VERSION AT+GETVERS GET SEQUENCE NUMBER AT+CGSN GET INTERNATIONAL MOBILE SUBSCRIBER IDENTIFICATION AT+CIMI GET SIM CARD IDENTIFICATION AT+CCID All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 10 Total 12
Neo_M660 User Manual V1.0 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 11 Total 11 7 Call Control Commends CALL ANSWERING ATA DIALING COMMENDS ATD HAND UP CALLS ATH 8 TCP/UDP AT Commends ESTABLISH PPP LINK AT+XIIC ESTABLISH TCP LINK AT+TCPSETUP SEND TCP DATA AT+TCPSEND CLOSE TCP LINK AT+TCPCLOSE ESTABLISH UDP LINK AT+UDPSETUP SEND UDP DATA AT+UDPSEND CLOSE UDP LINK AT+UDPCLOSE 9 Assembling In order to prevent the product of M660 from being affected with damp, caused by using the SMT way to perform the furnace welding, in the process of production and use of the costumer, we employ the way of damp-proof packing, such as Aluminum Foil Bag, desiccating agent, Humidity Indicator Cards, Suck plastic trays, and vacuolization. As a result the product is kept dry and its life span will be long. In order to make the SMT way easy, we use the tray to load the product. The user only needs to install it in the chip machine according to the fixed direction. M660 storage and SMT notes, please refer to <Neoway module SMT reflow production recommendation_V1.0>. All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 11 Total 12
FCC Caution Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct 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 on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 2 Total 11 All rights reserved by Shenzhen Neoway Technology Co., Ltd Page 12 Total 12

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