Hi,
can someone explain to me why the Voltage sensor is ONLY working on ports 32-33-34-35-VP-VN....
I'm under the impression that the ESP32 has two Analog-to-Digital Converters (ADCs), ADC1 and ADC2, each with multiple channels for reading analog voltage levels. ADC1 has 6 channels (ADC1_CH0 to ...
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- by Robbals
- Wed Jul 09, 2025 2:16 pm
- Forum: General Discussion
- Topic: ESP32 with ZMPT101B 230V AC Voltage Sensor
- Replies: 0
- Views: 119
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