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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
SOLVED] reading LDR value with analogRead - Programming Questions - Arduino Forum
Getting Started With ESP32-CAM: A Beginner's Guide
ESP32 Basics - Analog-to-digital Converter (ADC)
Need help reading an analog voltage using ADC pins - Project Guidance - Arduino Forum
ESP32 ADC – Read Analog Input in Arduino IDE – DeepBlue
How to use ESP32 ADC Peripheral? Tutorial on ADC in ESP32
340 How good are the ADCs inside Arduinos, ESP8266, and ESP32? And external ADCs (ADS1115)
Getting Started With ESP32-CAM: A Beginner's Guide
The ESP32 CAM equips the ESP32 with everything necessary to program, run and develop on the wonderchip. Additionally, the board reserved the
4PCS ESP32-CAM Camera Module ESP32 CAM WiFi Bluetooth Development Board ESP32 Wireless OV2640 Camera Module with Jumper Wire
