Latest posts
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ESP32-CAM: More Pins
Running out of pins on your ESP32-CAM? In this hardware guide, we demonstrate how to physically modify your board to safely release GPIO4 and add a new header pin for GPIO33, isolating pins for pure input/output use, perfect for advanced IoT and surveillance projects.
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ESP32-CAM: Unlock Up To 11 GPIOs
Discover how to unlock up to 11 ESP32-CAM GPIOs with simple software tricks and hardware hacks. Step-by-step guide with Arduino code examples for IoT projects.