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RTC WatchDog HAT for Raspberry Pi 4B/3B+/3B/2B/Zero W/Zero WH/Zero 2W /Jetson Nano, Onboard DS3231SN High Precision RTC Chip, Real Time Clock, Watchdog, Auto Reset Monitoring, All in One Module
- RTC WatchDog HAT with standard Raspberry Pi 40PIN GPIO header, for Raspberry Pi series boards, Jetson Nano, Real time clock, watchdog, all in one compact module
- Incorporates DS3231SN high precision RTC chip, with backup battery holder
- Auto reset monitoring, monitoring circuit with auto reset function, using I2C communication
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Overview
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OverviewThis RTC WatchDog HAT (B) is designed for Raspberry Pi with high-precision RTC and watchdog HAT, which refreshes and counts at a limited time and the watchdog circuit can reset the system. Features-- Onboard auto reset monitoring circuit. -- Onboard high-precision clock chip (DS3231SN) for providing accurate timing control. -- Support I2C communication and a 16-bit counter. -- Onboard the watchdog status indicator to warn the watchdog timeout.
Parameters-- Communication interface: I2C--
RTC chip: DS3231--
Watchdog chip: CH32V003--
Power supply: 5V--
Dimensions: 30.5 mm x 65mm--
Fixed hole diameter: 3.0 mmPackage Content-- RTC WatchDog HAT (B) x1-- 220PIN female header x1--
Standoffs pack x1NOTE: Online Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!
Parameters-- Communication interface: I2C--
RTC chip: DS3231--
Watchdog chip: CH32V003--
Power supply: 5V--
Dimensions: 30.5 mm x 65mm--
Fixed hole diameter: 3.0 mmPackage Content-- RTC WatchDog HAT (B) x1-- 220PIN female header x1--
Standoffs pack x1NOTE: Online Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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