This document is version 2.01 of the SIM802 hardware design, detailing the features and characteristics of the SIM802 product.
This manual is intended to assist engineers in integrating the SIM802 GSM/GPRS module into their designs. It covers key features, functional diagrams, and recommended hardware configurations.
The document includes detailed sections on power supply design, antenna installation, pin assignments, GPIO, ADC, audio interfaces, and mechanical dimensions, as well as tables of specifications and safety cautions.
| Supported GSM/GPRS bands | 900/1800 MHz and 850/1900 MHz |
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The SIM802 module supports GSM/GPRS bands of 900/1800 MHz and 850/1900 MHz.