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Arduino Nano + SIM800L + RTC DS3231 + 2x PZEM-004T upload two field every 24h miss some point
Hi! I'm trying to use a mix of Arduino Nano + SIM800L + RTC DS3231 + 2x PZEM-004T to achieve the goal of upload the two Energ...
4 years 前 | 0
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Add some data line to 3D plot
I have a series of data in this form: 0.298 4.698 2.942 5.017 2.405 51615.296 28.724 0.300 4.698 2.940 5.016 2.400 51731...
12 years 前 | 1 个回答 | 0
