Quectel M66 R2.0 Wireless Module
Ultra-compact Quad-band GSM/GPRS Module.
M66 R2.0 is an ultra-compact quad-band GSM/GRPS module using LCC castellation packaging.
Based on the latest 2G chipset, it has the optimal performance in SMS & data transmission and audio service even in harsh environment.
The highly compact 17.7mm × 15.8mm × 2.3mm profile makes it a perfect selection for size sensitive applications.