SPECIFICATION Specifications for Fax: Group 3, class 1 Specifications for Data: GPRS class 10: max. 85.6 kbps (downlink) PBCCH support Coding schemes CS 1, 2, 3, 4 CSD up to 14.4 kbps USSD Non transparent mode PPP-stack Specifications for SMS via GSM/GPRS: Point to point MO and MT SMS cell broadcast Text and PDU mode Software features: 0710 MUX protocol embedded TCP/UDP protocol FTP/HTTP Special firmware: FOTA MMS Java (cooperate with Iasolution) Embedded AT Specifications for Voice: * Tricodec – Half rate (HR) – Full rate (FR) – Enhanced Full rate (EFR) * Hands-free operation (Echo suppression) * AMR – Half rate (HR) – Full rate (FR) Interfaces: Interface to external SIM 3V/ 1.8V analog audio interface RTC backup SPI interface (option) Serial interface Antenna pad I2C GPIO PWM ADC Compatibility: AT cellular command interface Certificates: CE FCC ROHS PTCRB GCF IC ICASA REACH Carrier Approvals: AT&T NCC Anatel Rogers Orange Vodafone WHAT'S IN THE PACKAGE GPRS Antenna x1SIM900 GPRS development board x1SIMCOM SIM900 GPRS module x1 DOCUMENT Code work for Arduino with SIM900 Download link: Datasheet
Checkout happens on the official store. This page mirrors catalog facts in plain HTML for direct reading and crawlability.