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ESP32 wrover Resets upon contactor closure (Noise)
https://esp32.com/viewtopic.php?t=30616
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ESP32 wrover Resets upon contactor closure (Noise)
Posted:
Wed Nov 16, 2022 11:12 am
by
ysharma
ESP32 wrover resets everytime the contactor on 'power line' closes otherwise it works fine.
Re: ESP32 wrover Resets upon contactor closure (Noise)
Posted:
Thu Nov 17, 2022 1:03 am
by
Sprite
Likely either EMC or a power supply dip. Make sure the power supply of the ESP is well-isolated from the contactor coil.