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SunFounder ESP32 User Manual

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SunFounder ESP32 Starter Kit
For example, 01011011 means that DP, F and C are set to 0, while others are set to 1. Therefore, the number 2 is
displayed on the 7-segment display.
5.12. 7-segment Display 721

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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