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  • PL2303 – PL2303HX USB To TTL Serial UART Converter Module – 5 Pin

    PL2303 – PL2303HX USB To TTL Serial UART Converter Module – 5 Pin

    1.00 out of 5
    75

    Features

    • High-Speed Controller: Utilizes the imported PL2303HX for stable, high-speed performance.
    • Built-in Protection: Equipped with a 500mA self-recovery fuse.
    • Data Monitoring: Includes dual data transmission indicators for real-time monitoring.
    • Voltage Compatibility: Provides 3.3V and 5V pin interfaces for versatile use.
    • Durable Design: Transparent heat-shrinkable sleeve for PCB insulation and short-circuit protection.
    • Electrostatic Safety: Packaged with electrostatic-proof wrapping to prevent damage.
  • SIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port

    SIM800L GPRS GSM Module Core Board Quad-band TTL Serial Port

    2.00 out of 5
    300

    Features:

    • GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load)
    • GPRS mobile station class B
    • Controlled by AT Command (3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands)
    • Supports Real Time Clock
    • Supply voltage range 3.4V ~ 4.4V
    • Supports A-GPS
    • Supports 3.0V to 5.0V logic level
    • Low power consumption, 1mA in sleep mode
    • Compact size 23mm x 35mm x 5.6mm
    • Micro SIM Card

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