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SunFounder ESP32 User Manual

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SunFounder ESP32 Starter Kit
Red, yellow, blue, green, and white are the most common LED colors, and the light emitted is usually the same color
as the appearance.
We rarely use LEDs that are transparent or matte in appearance, but the light emitted may be a color other than white.
LEDs come in four sizes: 3mm, 5mm, 8mm and 10mm, with 5mm being the most common size.
Below is the LED size of 5mm in mm.
5.10. LED 709

Table of Contents

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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