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Reply To: [rtc] time kept without power (has cr1220)?

Home Forums Mayfly Data Logger [rtc] time kept without power (has cr1220)? Reply To: [rtc] time kept without power (has cr1220)?

#1601
hank
Participant

    Yep, it read 0V on the backside pins. Only 1 Mayfly to test with, (another on its way). I’ll look into batteries. I just passed by the Batteries Plus store for the CR1220.

    I believe it’s Nuon brand, but has a “textured” backside: https://www.batteriesplus.com/battery/lithium/1220?q=cr1220

    I’ll swing by the BestBuy or look for the Energizer brand on Amazon. Thanks again! -h