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- Thu May 09, 2024 10:03 pm
- Forum: ESP-IDF
- Topic: [SOLVED] VP and VN pins on ESP32-WROOM-32
- Replies: 6
- Views: 19025
Re: [SOLVED] VP and VN pins on ESP32-WROOM-32
in the page 55, item 02 say: GPIO pins 34-39 are input-only. These pins do not feature an output driver or internal pullup/pull-down circuitry. The pin names are: SENSOR_VP (GPIO36), SENSOR_CAPP (GPIO37), SENSOR_CAPN (GPIO38), SENSOR_VN (GPIO39), VDET_1 (GPIO34), VDET_2 (GPIO35). input-only and no i...