• $14.99
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  • Shipped by yaoyaoYuLishop

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    SIM800L GPRS Adapter Board, Quad Band 850/900/1800/1900MHz SIM Card Slot onboard Antenna 3.7-4.2V

    • Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission.
    • The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 1mA in sleep mode.
    • It communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands.
    • AT command interface with "auto baud" detection.
    • TTL serial port for serial port, you can link directly to the microcontroller
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    Product Description:

    Chip: SIM800L

    Voltage: 3.7-4.2V

    Support networks: China Mobile, China Unicom and global quad-band network

    Module size: 2.5cmx2.3cm

    TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232

    Power module automatically boot, homing network

    Onboard signal lights all the way . It flashes slowly when there is a signal,it flashes quickly when there is no signal

    Package Included:

    1 x SIM800L GPRS GSM Module Card Board + Antenna

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