![]() If you want to have an output of 5V on the VCC pin, you need to unsolder that connection and solder the 5V pads. If you look closely, you should have a jumper on the 3.3V pads. In our case, the ESP32-CAM outputs 3.3V whether it is powered with 5V or 3.3V. You should not use that pin to power the ESP32-CAM. There’s also the pin labeled on the silkscreen as VCC. However, many people reported errors when powering the ESP32-CAM with 3.3V, so we always advise to power the ESP32-CAM through the 5V pin. Note: You can power the ESP32-CAM through the 3.3V or 5V pins. The ESP32-CAM comes with three GND pins (colored in black color) and two power pins (colored with red color): 3.3V and 5V. ![]() In this post, we’ll go over the capabilities of the ESP32 CAM pinout. The versatility of the pinout provides many different options such as driving motors, LED’s, reading sensors and more. ![]() The ESP32-CAM pinout consists of 16 pins. ESP32-CAM is based on the Single-core Xtensa LX7 CPU, up to 240 MHz. ![]() In this post, we’ll be taking a closer look at the ESP32-CAM hardware, and more specifically, the ESP32-CAM pinout. ![]()
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