由其分销商提供的 M5Stack U126 的描述。
REAL TIME CLOCK (RTC) UNIT
Family Name = M5Stick / Product Type = Real Time Clock / Interfaces = Grove Interface / Interfaces = I²C / Supply Voltage Max. V = 5 / Length mm = 48 / Width mm = 24 / Height mm = 8 / Weight g = 4.1