Ai Thinker A9G GSM/GPRS GPS/BDS Development Board Original Quality
$53.97
$83.11
Key Highlights A9G GSM GPRS GPS module works on quad-band 850 900 1800 1900 MHz frequencies GPS accuracy stays under 2.5 meters for precise real-world location tracking UART TTL interface connects directly to Arduino and other serial-compatible boards Power supply of 3.3V to 4.2V DC keeps the board safe from voltage damage
