If you're using an ESP32 38 pin Development board, you can use the following GPIO diagram as a reference. ESP32 38 pin Development board pinout diagram GPIO's pins.

The ESP32 has been a go-to microcontroller platform for a while now, thanks to its versatile capabilities, integrated Wi-Fi and Bluetooth connectivity, and low power consumption. It’s ideal f… ...

The instructions are unclear if the pin number is the actual pin number in the diagram (the pinout of the attached PDF) or the GPIO number. Ex: The CLK is connected to either GPIO 14 (which is pin 13) ...

Additional documentation, such as the pinout diagram, installation guide, live example images, and links for all the resources can be found on their wiki page. You can purchase the Waveshare ...

We examined the schematic of the DS3231 RTC module, the full ESP32 DS3231 RTC wiring diagram, and the correct pinout configurations. The DS3231 RTC module with ESP32 combination is perfect for IoT ...

LiteWing is a compact, WiFi-controlled drone based on the ESP32-S3 microcontroller. Designed for hobbyists, makers, and engineers, LiteWing offers a simple yet powerful platform for drone ...

GPIO header pinout diagram It’s the second ESP32-P4 devkit from Waveshare since the company introduced the ESP32-P4-NANO board last year. At the time (November 2024), it could only be programmed with ...

Since my display module has a CS pin, I added another entry called cs_pin. I also used the pinout diagram to assign the correct values to the cs_pin, dc_pin, and reset_pin fields.