Wireless modules

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Quectel M66

M66 is an ultra-small quad-band GSM/GPRS module using LCC castellation packaging on the market. Based on the latest 2G chipset, it has the optimal performance in SMS & Data transmission and audio service even in harsh environment. The ultra-compact 15.8mm × 17.7mm × 2.3mm profile makes it a perfect platform for size sensitive applications