{"product_id":"hkd-gprs-gsm-shield-sim900","title":"HKD GPRS\/GSM SHIELD SIM900","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eSIM900 GSM\/GPRS Transmission Module, GPRS Shield Expansion Board Wireless Module.\u003c\/span\u003e\u003c\/div\u003e\n\u003ch1\u003eSIM900 GSM\/GPRS Transmission Module\u003c\/h1\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eThe GPRS Shield is based on SIM900 module from SIMCOM and compatible with and its clones.\u003c\/li\u003e\n\u003cli\u003eThe GPRS Shield provides you a way to communicate using the GSM cell phone network.\u003c\/li\u003e\n\u003cli\u003eThe shield allows you to achieve SMS, MMS, GPRS and Audio via UART by sending AT commands (GSM 07.07 ,07.05 and SIMCOM enhanced AT Commands).\u003c\/li\u003e\n\u003cli\u003eThe shield also has the 12 GPIOs, 2 PWMs and an ADC of the SIM900 module(They are all 2V8 logic) present onboard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eQuad-Band 850 \/ 900\/ 1800 \/ 1900 MHz - would work on GSM networks in all countries across the world.\u003c\/li\u003e\n\u003cli\u003eGPRS multi-slot class 10\/8\u003c\/li\u003e\n\u003cli\u003eGPRS mobile station class B\u003c\/li\u003e\n\u003cli\u003eCompliant to GSM phase 2\/2+\u003c\/li\u003e\n\u003cli\u003eClass 4 (2 W @ 850 \/ 900 MHz)\u003c\/li\u003e\n\u003cli\u003eClass 1 (1 W @ 1800 \/ 1900MHz)\u003c\/li\u003e\n\u003cli\u003eControl via AT commands - Standard Commands: GSM 07.07 \u0026amp; 07.05 | Enhanced Commands: SIMCOM AT Commands.\u003c\/li\u003e\n\u003cli\u003eShort Message Service - so that you can send small amounts of data over the network (ASCII or raw hexadecimal).\u003c\/li\u003e\n\u003cli\u003eEmbedded TCP\/UDP stack - allows you to upload data to a web server.\u003c\/li\u003e\n\u003cli\u003eRTC supported.\u003c\/li\u003e\n\u003cli\u003eSelectable serial port.\u003c\/li\u003e\n\u003cli\u003eSpeaker and Headphone jacks\u003c\/li\u003e\n\u003cli\u003eLow power consumption - 1.5mA(sleep mode)\u003c\/li\u003e\n\u003cli\u003eIndustrial Temperature Range - -40°C to +85 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eApplication:\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eM2M (Machine 2 Machine) Applications.\u003c\/li\u003e\n\u003cli\u003eRemote control of appliances.\u003c\/li\u003e\n\u003cli\u003eRemote Weather station or a Wireless Sensor Network.\u003c\/li\u003e\n\u003cli\u003eVehicle Tracking System with a GPS module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCautions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eMake sure your SIM card is unlocked.\u003c\/li\u003e\n\u003cli\u003eThe product is provided as is without an insulating enclosure. Please observe ESD precautions specially in dry (low humidity) weather.\u003c\/li\u003e\n\u003cli\u003eThe factory default setting for the GPRS Shield UART is 19200 bps 8-N-1. (Can be changed using AT commands).\u003c\/li\u003e\n\u003cli\u003ePower select - select the power supply for GPRS shield(external power or 5v of )\u003c\/li\u003e\n\u003cli\u003ePower jack - connected to external 4.8~5VDC power supply\u003c\/li\u003e\n\u003cli\u003eAntenna interface - connected to external antenna\u003c\/li\u003e\n\u003cli\u003eSerial port select - select either software serial port or hareware serial port to be connected to GPRS Shield\u003c\/li\u003e\n\u003cli\u003eHardware Serial - D0\/D1 of\u003c\/li\u003e\n\u003cli\u003eSoftware serial - D7\/D8 of\u003c\/li\u003e\n\u003cli\u003eStatus LED - tell whether the power of SIM900 is on\u003c\/li\u003e\n\u003cli\u003eNet light - tell the status about SIM900 linking to the net\u003c\/li\u003e\n\u003cli\u003eUART of SIM900 - UART pins of SIM900\u003c\/li\u003e\n\u003cli\u003eMicrophone - to answer the phone call\u003c\/li\u003e\n\u003cli\u003eSpeaker - to answer the phone call\u003c\/li\u003e\n\u003cli\u003eGPIO,PWM and ADC of SIM900 - GPIO,PWM and ADC pins of SIM900\u003c\/li\u003e\n\u003cli\u003ePower key - power up and down for SIM900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote:\u003c\/p\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003eThe SIM900 Board Input is 5-26V 2A,We Recommended current is more than 9V 2A\u003c\/li\u003e\n\u003cli\u003eEnsure your SIM card is not locked\u003c\/li\u003e\n\u003cli\u003eGPRS Shield Communication baud rate is 19200 BPS 8-N-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage included:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x SIM900 GSM\/GPRS Transmission Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"http:\/\/archive.communica.co.za\/Content\/Catalog\/Documents\/D3324283556.pdf\"\u003eDatasheet - GPRS-GSM SIM900 MODULE\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable border=\"1\" cellpadding=\"7\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eTransmission Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSIM900 | GSM\/GPRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44756887011372,"sku":"HKD GPRS\/GSM SHIELD SIM900","price":260.87,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/hkd-gprsgsm-shield-sim900-145310.jpg?v=1757347192","url":"https:\/\/xytron.ae\/products\/hkd-gprs-gsm-shield-sim900","provider":"Xytron","version":"1.0","type":"link"}