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SunFounder ESP32 User Manual

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Page #431 background image
SunFounder ESP32 Starter Kit
This project uses an LED strip and a potentiometer to create a color mixing effect. The potentiometer is used to adjust
the hue value of the LED, which is then converted into RGB values using a color conversion function. The RGB values
are then used to update the color of the LED.
Wiring
3.37. 6.5 Color Gradient 425

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SunFounder ESP32 Specifications

General IconGeneral
MicrocontrollerESP32
Clock SpeedUp to 240MHz
Flash Memory4MB
SRAM520KB
Wi-Fi802.11 b/g/n
GPIO Pins36
ADC12-bit
PWM Channels16
Operating Voltage3.3V
DC Current per I/O Pin40mA
USBMicro USB
BluetoothBluetooth 4.2 BR/EDR and BLE
Analog Input Pins18
DAC Pins2
CPUXtensa dual-core 32-bit LX6