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Sim900a Dual-band GSM GPRS Wireless SMS Transmission Module for Raspberry Pi Top

5.03 product ratings
  • TxHang Electronic (569923)
  • 99.5% positive feedback
Price:
$1.91
+ US $3.20 shipping
Estimated delivery Thu, May 23 - Fri, May 31
Returns:
30 days returns. Buyer pays for return shipping.
Condition:
Seller refurbished
GPRS multi-slot class 10/8. Data transmission. AT cellular command interface. Analog Audio Interface. Support SIM card is 3V/1.8V interface. SPI interface. Serial Interface. Low power consumption: 1.5mA (sleep mode).