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    Domov / Mikropočítače / Raspberry Pi / Zdroje / RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip

    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip

    Neohodnotené
    Značka: Waveshare

    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip

    SKU: 25766

    Dostupnosť Zvyčajne do 3-7 dní
    Môžeme doručiť do:
    21.11.2024
    Možnosti doručenia
    Kód: 24117
    15,60 € / ks 13 € bez DPH
    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip
    Neohodnotené
    Značka: Waveshare
    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip
    14 dní na vrátenie
    14 dní
    na vrátenie tovaru
    Objednávka do 14:00
    Do 14:00 objednané
    ešte dnes odoslané
    Vernostné zľavy 5%
    Vernostné zľavy 5%
    pre registrovaných zákazníkov

    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip

    RTC WatchDog HAT (B) For Raspberry Pi, Onboard DS3231SN High Precision RTC Chip
    RTC WatchDog HAT (B) for Raspberry Pi

    Real time clock, watchdog, all in one compact module

     
     
    Designed for Raspberry Pi series

    Standard Raspberry Pi 40PIN GPIO header, for Raspberry Pi series boards, Jetson Nano

    for reference ONLY, the Raspberry Pi boards and Jetson Nano are NOT included.
     
    Auto reset monitoring

    monitoring circuit with auto reset function, using I2C communication

     
    High precision RTC

    incorporates DS3231SN high precision RTC chip, with backup battery holder

     
    What's On Board
    1. USB Type-C power input
    2. CH32V003 watchdog
    3. CR1220 RTC battery holder
      RTC power supply, supports CR1220 button cell
    4. Watchdog status indicator
      • Blinking rapidly at a frequency of 100ms when the watchdog overflows
      • After the watchdog overflows and runs the reboot command, it will blink at a frequency of 500ms if the host is detected as not having powered off
      • Keeps on when the watchdog function is turned on
      • Keeps off when the watchdog function is turned off
     
    1. Power indicator
    2. Raspberry Pi 40PIN GPIO header
      for connecting to Raspberry Pi
    3. RTC chip
      DS3231 high precision RTC chip
    4. Watchdog reset pin selection
    5. Control interface
      for use with other host boards
     
    Pinout definition
    Product show
    Outline dimensions
    Resources & Services

    Package Content

    Weight: 0.028 kg

    1. RTC WatchDog HAT (B) x1
    2. 2×20PIN female header x1
    3. Standoffs pack x1
    1
    2
    3

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