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    LILYGO TTGO T-Call V1.4 SIM800L ESP32 Wireless Module SIM Antenna WiFi Bluetooth TTGO Development Board Expand Board

    • Flash : 4MB ,PSRAM : 8MB
    • Peripheral Interfaces : I2CSPI UART SDIO I2SCAN
    • Wireless Connectivity : Wi-Fi: 802.11 b/g/n , Bluetooth: v4.2 BR/EDR and BLE
    • More Informationgithub.com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800
    • Product service: If you have any questions or suggestions about the product, please feel free to contact us. We will answer your question as soon as possible
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    Product description Product display
    Product Parameter ESP32 Clock Speed: 240Mhz
    Flash: 4MB
    PSRAM: 8MB
    Wireless Connectivity:
    Wi-Fi: 802.11 b/g/n
    Bluetooth: v 4.2 BR/EDR and
    BLE Peripheral Interfaces: I2CSPI UART SDIOI2SCAN
    Form Factor: LCC
    GPRS multi-slot: class 12/10
    Dimensions: 15.8 * 17.8 * 2.4 mm
    GPRS class 12: Uplink/Downlink up to 85.6K bps
    Speech Codec Modes: HR/FR/EFR
    CSD: CSD up to 14.4 kbps
    GSM: 850Mhz/900Mhz/1800Mhz/1900Mhz PIN MAP More Informationgithub. com/Xinyuan-LilyGO/LilyGo-T-Call-SIM800 Shipping List 1 X T-Call CH9102 V 1.4 Version 1 X Power Cable(PH 2pin 2.0 mm) 2 X Pin 1 X SIM Antenna (7 cm)

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