라즈베리용 전원관리 HAT 보드 -아두이노, RTC
(Power Management HAT
for Raspberry Pi, Embedded Arduino MCU and RTC)
개요
- 본 제품은 라즈베리용 전원관리 HAT 보드 -아두이노, RTC입니다.
- 라즈베리와 결합하여 사용이 가능한 전원관리 보드로 아두이노 MCU와 RTC를 장착하고 있습니다.
- 자동 시작, 자동 셧다운, 동작전압/전류 상태 모니터링 및 이에 따른 셧다운 동작설정 등을 지원합니다.
- 파워스위치가 있어 쉽게 라즈베리 on/off (소프트웨어에 의한) 가 가능합니다.
특징
- Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
- Onboard ATmega328P MCU, supports Arduino programming
- Onboard PCF8523 RTC chip, provides precise RTC information
- Onboard CP2102 UART converter, for UART communication or ATmega328P programming
- The user-defined button can be used for Raspberry Pi startup, safely shutdown, or other customized function
- Protection circuits such as power supply anti-reverse, counter-current proof, etc. ensure stable and safe operating
- Voltage/current monitoring circuit monitors the Raspberry Pi operating voltage and current in real-time
- Comes with development resources and manual
- Controller: ATmega328P-AU
- Communication interface: UART + GPIO
- Baudrate: 115200bps by default (programmable)
- Power supply interface: USB port or PH2.0 connector
- USB power input voltage: 5V
- PH2.0 power input voltage: DC 7~28V (regulated power supply or lithium battery)
- Embedded circuits: power supply anti-reverse, counter-current proof, voltage monitoring, current monitoring
- Mounting hole size: 3.0mm