GPRS Module


With the ultra-compact design, M660 is intended to be used in a wide range of applications, including industrial and consumer devices. M660 is a GSM/GPRS module with EDGE of downlink. It features with voice, SMS, and data services.

product features:

Quad-band: 850/ 900/ 1800/ 1900 MHz

Support various protocols:

        TCP/ UDP/ FTP/ DNS

    TCP procotol stack support client mode, server mode, mix mode

    Multi-channe link

product certificate:

        CMIIT, CE, FCC

product specification:


Specifications Description
Dimensions 22.0 * 18.4 * 2.8 mm
Sensitivity -107 dBm
Instantaneous current Max 1.8 A
Operation current < 250 mA
Standby current < 2.0 mA
Operating temperature -40~+85℃
Operation voltage 3.5~4.3V, 3.9 V recommended
Packaging 28-pin LCC package