fish001

MSP430 ink screen clock

Overview

2.1-inch ink screen price tag transformed into clock
Using the original MSP430G2553 microcontroller and cr2450 battery
Sleep current 3-7uA
Power consumption 1mAh (3.3V) in 24 hours
Set time via button
High-precision RTC chip rx8025 with temperature compensation
Bureau brushing and low afterimage solution
Light sensor stops refreshing at night
Temperature and humidity display

The code is not open source and firmware is not provided. If you want to play with it yourself, you can send me the burning program.

Design Files

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Update:2024-11-15 00:04:08

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