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- Is there an ADC GPIO I can use on the ESP32-CAM to read and LDR? - Project Guidance - Arduino Forum
Is there an ADC GPIO I can use on the ESP32-CAM to read and LDR? - Project Guidance - Arduino Forum
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My Arduino project essentially consists of an ESP32-CAM sending a photo to my Telegram group every 15min, then goes to sleep. When it wakes up, it evaluates the "brightess level" by reading the voltage from an LDR, if the brightness level is too low (night time), it goes back to sleep; otherwise it connects to the internet, takes a photo and sends it to me. I am aware the ADC pins of the ESP32 are distributed between ADC1 and ADC2 and that ADC2 should not be used when Wifi driver is in use. I a
ESP32 Pinout Reference: Which GPIO pins should you use?
ESP32 CAM - Pinout
Cannot use ADC sensor with ESP32 Cam · Issue #1301 · esphome/issues · GitHub
Multiple analog sensor on ESP32-cam - Project Guidance - Arduino Forum
ESP32 CAM - Pinout
ESP32 CAM - Pinout
ESP32 CAM - Pinout
How to use ADC of ESP32 - Measuring voltage example
ESP32-CAM Video Streaming and Face Recognition with Arduino IDE
ESP32 Analog Input with Arduino IDE
