The Telit GM862 series product description outlines dimensions, specifications, interfaces, and features of the GM862‑GPS, GM862‑QUAD‑PY and GM862‑QUAD modules.
The GM862 family combines multi‑band GSM connectivity with optional GPS functionality. The GM862‑GPS adds a 20‑channel GPS receiver, while the GM862‑QUAD‑PY and GM862‑QUAD provide voice, data, SMS, GPRS, and battery‑charging features. These modules target OEM applications such as telemetry, security systems, vending machines, POS terminals, and automotive fleet management.
Key specifications include compact dimensions (43.9 mm × 43.9 mm × 6.9 mm), low weight (23‑28 g with shield), 2.8 V CMOS logic levels, full RS‑232 UART, GPIO ports, optional A/D converter, audio paths with echo cancellation, and a Python‑based EASY SCRIPT engine in the GM862‑GPS and GM862‑QUAD‑PY models.
| Dimensions | 43.9 mm × 43.9 mm × 6.9 mm |
|---|---|
| Weight | 23‑28 g with shield, 16‑21 g without shield |
| Logic level input high | 2.1 V – 3.3 V |
| Logic level input low | 0 V – 0.5 V |
| Microphone sensitivity (audio) | -45 dBV rms/Pa |
| GPS channels (GM862‑GPS) | 20 channels |
The GM862‑GPS module includes a 20‑channel GPS receiver.
The GM862‑GPS and GM862‑QUAD‑PY models integrate the EASY SCRIPT Python interpreter.