When I use m5stack core2 with mbus as Input and 5v input, serial2 does not work and the microcontroller shuts down. m5stack core2 with mbus as Output and 5v input to BAT pin works fine.Is there a problem if I use 5V input to the BAT pin of m5stack core2?
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Core2 kmbusmodeposted in Core 2
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Core2 BAT Input Voltageposted in Core 2
What is the minimum maximum input voltage for the BAT pin of the m5stack core2?