{"title":"Arduino GSM Shield (antenna connector)","handle":"arduino-gsm-shield-antenna-connector","url":"/products/arduino-gsm-shield-antenna-connector","description":"The Arduino GSM Shield allows an Arduino board to connect to the internet, make and receive voice calls, and send and receive SMS messages. It uses the Quectel M10 radio modem and can be controlled via AT commands or the built-in Arduino GSM library.\n\nThe shield communicates with the Arduino via software serial on digital pins 2 (M10 TX) and 3 (M10 RX), with the modem's PWRKEY connected to pin 7. A SIM card from a network operator is required to connect to the cellular network. The board uses the 1.0 pinout compatible with the Arduino Uno Rev 3.\n\nKey Features\n\n\nQuad-Band GSM/GPRS – Operates on GSM850MHz, GSM900MHz, DCS1800MHz, and PCS1900MHz frequencies\n\nVoice & SMS – Make and receive voice calls, send and receive SMS messages\n\nInternet Connectivity – Supports TCP/UDP and HTTP protocols via GPRS\n\nGPRS Data Transfer – Up to 85.6 kbps downlink and uplink speed\n\nAT Command Support – Full AT command interface for direct modem control\n\nArduino GSM Library – Comprehensive library with built-in methods for easy communication\n\n\nIdeal For\n\nRemote monitoring and control of robots or household appliances\nCollecting sensor data (temperature, humidity) where Wi-Fi or XBee range is insufficient\nBuilding SMS-based alarm and notification systems\nIoT projects requiring cellular connectivity\n\n\n\nNote: See the Arduino documentation for specific wiring instructions when using with an Arduino Mega, Mega ADK, or Arduino Leonardo.\n\n\nPackage Contents\n\n1× Arduino GSM Shield (antenna connector)\n\n\nResources\n\nSchematic (PDF)\nEagle Design Files\nArduino GSM Library Reference\nQuectel M10 AT Commands (PDF)\n","vendor":"DFRobot","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":11032,"title":"Default Title","sku":"DF-DFR0262-AC","price":226.81,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}