Waveshare 20374 RTC WatchDog HAT
Description
RTC WatchDog HAT 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, Raspberry Pi and Jetson Nano are NOT included.
Auto reset monitoring
MAX705 monitoring circuit with auto reset function
High precision RTC
incorporates DS3231SN high precision RTC chip, with backup battery holder
What's On Board
- USB Type-C power input
- MAX705 watchdog
- Watchdog output enable 1: enabled0: disabled
- CR1220 RTC battery holder RTC power supply, supports CR1220 button cell
- Watchdog output warning lights up if the watchdog is overflow
- Raspberry Pi 40PIN GPIO header
- RTC chip DS3231 high precision RTC chip
- Watchdog reset pin selection
- Control interface for use with other host boards
Pinout definition
Outline dimensions
Resources & Services
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
Package Contents
- RTC WatchDog HAT x1
- 2×20PIN female header x1
- Standoffs pack (2pcs) x1
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| Shipping weight: | 0.03 Kg |
